{
  "schema_version": 1,
  "updated_at": "2026-10-04T06:45:46.064Z",
  "currency": "CNY",
  "price_scope": "public_group_retail_snapshot",
  "models": [
    {
      "id": "minimax-h3(933/4-15秒/2K)",
      "name": {
        "zh": "MiniMax H3 · 933可选时长2K",
        "en": "MiniMax H3 · 933 variable duration 2K"
      },
      "family": "MiniMax",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.86",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "2k"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "2k"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "minimax"
    },
    {
      "id": "minimax-h3(933/4-15秒/768p)",
      "name": {
        "zh": "MiniMax H3 · 933可选时长768p",
        "en": "MiniMax H3 · 933 variable duration 768p"
      },
      "family": "MiniMax",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.38",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "768p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "768p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "minimax"
    },
    {
      "id": "minimax-h3(933/2K/支持真人)",
      "name": {
        "zh": "MiniMax H3 · 933/2K 真人参考",
        "en": "MiniMax H3 · 933/2K face reference"
      },
      "family": "MiniMax",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.536",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 15,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "2k"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 15,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "2k"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "minimax"
    },
    {
      "id": "minimax-h3-8img3audio",
      "name": {
        "zh": "MiniMax H3 · 图片与音频参考版",
        "en": "MiniMax H3 · Image and audio references"
      },
      "family": "MiniMax",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "低价混合",
          "amount": "0.078",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 5,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "768p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16"
      ],
      "media": {
        "images": 8,
        "videos": 0,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 5,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p",
            "768p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 8
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 0
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "minimax"
    },
    {
      "id": "seedance-2.0-mini-12s",
      "name": {
        "zh": "Seedance 2.0 Mini · 12秒",
        "en": "Seedance 2.0 Mini · 12 seconds"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.02",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 12,
        "max": 12
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [],
      "media": {
        "images": 0,
        "videos": 0,
        "audios": 0
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 12,
          "maximum": 12
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 0
        }
      ],
      "notes": [
        {
          "zh": "支持纯文字生成。",
          "en": "Text-only generation is supported."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "seedance-2.5-30img",
      "name": {
        "zh": "Seedance 2.5 · 多图版",
        "en": "Seedance 2.5 · Multiple images"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "2.16",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "21:9"
      ],
      "media": {
        "images": 30,
        "videos": 0,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4",
            "21:9"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "支持纯文字生成。",
          "en": "Text-only generation is supported."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        },
        {
          "zh": "resolution 输入会统一为 720p；传其他文字不会改变档位。",
          "en": "The resolution input is normalized to 720p; other strings do not change the output tier."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "seedance-2.0-15s-480p",
      "name": {
        "zh": "Seedance 2.0 · 15秒 480P",
        "en": "Seedance 2.0 · 15 seconds 480p"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.2",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 15,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [],
      "media": {
        "images": 9,
        "videos": 0,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 15,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": true,
          "acceptsUrlString": true,
          "minItems": 1,
          "maxItems": 9
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "必须提供至少 1 张图片，不支持纯文字请求。",
          "en": "At least 1 image is required; text-only requests are unsupported."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.0(9-0-0)",
      "name": {
        "zh": "Seedance 2.0 · 9图参考",
        "en": "Seedance 2.0 · 9 image references"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.38",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 5,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 0,
        "audios": 0
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 5,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p",
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.0(9-3-3)",
      "name": {
        "zh": "Seedance 2.0 · 9图3视频3音频",
        "en": "Seedance 2.0 · 9 images 3 videos 3 audio"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.86",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 5,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 5,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.0(fast原生过真人933/720P)",
      "name": {
        "zh": "Seedance 2.0 Fast · 真人参考 720P",
        "en": "Seedance 2.0 Fast · face reference 720p"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "3.84",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.0(mini9图3音频)",
      "name": {
        "zh": "Seedance 2.0 Mini · 9图3音频",
        "en": "Seedance 2.0 Mini · 9 images 3 audio"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.44",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 12,
        "max": 15
      },
      "durationByResolution": {
        "480p": 15,
        "720p": 12
      },
      "resolutions": [
        "480p",
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 0,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 12,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p",
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "时长随分辨率固定：480p 为 15 秒，720p 为 12 秒；不是 12–15 秒任选。",
          "en": "Duration is fixed by resolution: 15 seconds at 480p; 12 seconds at 720p. Other durations in between are not supported."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.5(30图10音)",
      "name": {
        "zh": "Seedance 2.5 · 30图10音",
        "en": "Seedance 2.5 · 30 images 10 audio"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "2.76",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 30,
        "videos": 0,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p",
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.5(10参考图10音频)",
      "name": {
        "zh": "Seedance 2.5 · 10图10音",
        "en": "Seedance 2.5 · 10 images 10 audio"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "2.4",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 10,
        "videos": 0,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p",
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.5(9参考图)",
      "name": {
        "zh": "Seedance 2.5 · 9图参考",
        "en": "Seedance 2.5 · 9 image references"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.44",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 0,
        "audios": 0
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p",
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.0(满血933过人脸720P)",
      "name": {
        "zh": "Seedance 2.0 满血 · 真人参考 720P",
        "en": "Seedance 2.0 Full · face reference 720p"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.92",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 5,
        "max": 15,
        "values": [
          5,
          10,
          15
        ]
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "values": [
            5,
            10,
            15
          ]
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "仅支持 5、10、15 秒，不接受中间时长。",
          "en": "Only 5, 10, 15 seconds are supported, not intermediate durations."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.0mini(933过人脸720P)",
      "name": {
        "zh": "Seedance 2.0 Mini · 真人参考 720P",
        "en": "Seedance 2.0 Mini · face reference 720p"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.8",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 5,
        "max": 15,
        "values": [
          5,
          10,
          15
        ]
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "values": [
            5,
            10,
            15
          ]
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "仅支持 5、10、15 秒，不接受中间时长。",
          "en": "Only 5, 10, 15 seconds are supported, not intermediate durations."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.5(满血30-10-10过人脸720P)",
      "name": {
        "zh": "Seedance 2.5 满血 · 真人参考 720P",
        "en": "Seedance 2.5 Full · face reference 720p"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "2.4",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 5,
        "max": 30,
        "values": [
          5,
          10,
          15,
          30
        ]
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 30,
        "videos": 10,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "values": [
            5,
            10,
            15,
            30
          ]
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "仅支持 5、10、15、30 秒，不接受中间时长。",
          "en": "Only 5, 10, 15, 30 seconds are supported, not intermediate durations."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        }
      ],
      "guide": "seedance-flat"
    },
    {
      "id": "sd2.0(fast903固定15秒720P)",
      "name": {
        "zh": "Seedance 2.0 Fast · 固定15秒720P",
        "en": "Seedance 2.0 Fast · 15 seconds 720p"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.836",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 15,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 0,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 15,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "mixed-models"
    },
    {
      "id": "sd2.5(全参过人脸720P)",
      "name": {
        "zh": "Seedance 2.5 · 全参考720P按秒版",
        "en": "Seedance 2.5 · full references 720p per second"
      },
      "family": "Seedance",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "低价混合",
          "amount": "0.636",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 30,
        "videos": 10,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        }
      ],
      "guide": "mixed-models"
    },
    {
      "id": "sd2.0(933过人脸4-15秒)",
      "name": {
        "zh": "Seedance 2.0 · 933真人参考",
        "en": "Seedance 2.0 · 933 face references"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.14",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        }
      ],
      "guide": "mixed-models"
    },
    {
      "id": "sd2.0(满血933过人脸4-15秒)",
      "name": {
        "zh": "Seedance 2.0 满血 · 933真人参考",
        "en": "Seedance 2.0 Full · 933 face references"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "2.4",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        }
      ],
      "guide": "mixed-models"
    },
    {
      "id": "wan3.0(满血10-5-5)",
      "name": {
        "zh": "WAN3 满血 · 10图5视频5音频",
        "en": "WAN3 Full · 10 images 5 videos 5 audio"
      },
      "family": "WAN3",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "2.64",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": 5
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 5
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "使用模型默认分辨率，请省略 resolution。",
          "en": "Use the model-default resolution; omit resolution."
        }
      ],
      "guide": "mixed-models"
    },
    {
      "id": "sd2.0(fast933/4-15秒/720p)",
      "name": {
        "zh": "sd2.0(fast933/4-15秒/720p)",
        "en": "Seedance 2.0 Fast · 720p · 9/0/3 · request"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.2",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "21:9"
      ],
      "media": {
        "images": 9,
        "videos": 0,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4",
            "21:9"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.5(30图10音/4-30秒/720p)",
      "name": {
        "zh": "sd2.5(30图10音/4-30秒/720p)",
        "en": "Seedance 2.5 Full · 720p · 30/0/10 · request"
      },
      "family": "Seedance",
      "billing": "request",
      "unit": "request",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.86",
          "unit": "request"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "21:9"
      ],
      "media": {
        "images": 30,
        "videos": 0,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4",
            "21:9"
          ]
        },
        {
          "name": "face",
          "type": "boolean",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "可选 face 为布尔值；开启不保证所有人脸素材都能通过。",
          "en": "Optional face is a boolean; enabling it does not guarantee acceptance of every face reference."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(满血全参不排队480P)",
      "name": {
        "zh": "sd2.0(满血全参不排队480P)",
        "en": "Seedance 2.0 Full · 480p · 9/3/3 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.552",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        },
        {
          "zh": "已实测：4 秒输出＋4.10 秒计费参考视频，收费 ¥4.4712；单段约 2 秒参考音频在该次测试中未加收，不代表所有音频场景免费。",
          "en": "Verified: 4 output seconds + 4.10 billable reference seconds cost ¥4.4712. A single ~2-second audio reference had no surcharge in that test; this does not imply free audio in all cases."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(满血全参不排队720P)",
      "name": {
        "zh": "sd2.0(满血全参不排队720P)",
        "en": "Seedance 2.0 Full · 720p · 9/3/3 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.816",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(满血全参不排队1080P)",
      "name": {
        "zh": "sd2.0(满血全参不排队1080P)",
        "en": "Seedance 2.0 Full · 1080p · 9/3/3 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "1.98",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "1080p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(满血全参不排队4K)",
      "name": {
        "zh": "sd2.0(满血全参不排队4K)",
        "en": "Seedance 2.0 Full · 4k · 9/3/3 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "6.54",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "4k"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "4k"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.5(满血全参不排队480P)",
      "name": {
        "zh": "sd2.5(满血全参不排队480P)",
        "en": "Seedance 2.5 Full · 480p · 30/10/10 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.84",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 30,
        "videos": 10,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.5(满血全参不排队720P)",
      "name": {
        "zh": "sd2.5(满血全参不排队720P)",
        "en": "Seedance 2.5 Full · 720p · 30/10/10 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "1.14",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 30,
        "videos": 10,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.5(满血全参不排队1080P)",
      "name": {
        "zh": "sd2.5(满血全参不排队1080P)",
        "en": "Seedance 2.5 Full · 1080p · 30/10/10 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "2.88",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 30,
        "videos": 10,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "1080p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(mini全参不排队480P)",
      "name": {
        "zh": "sd2.0(mini全参不排队480P)",
        "en": "Seedance 2.0 Mini · 480p · 9/3/3 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.1116",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(mini全参不排队720P)",
      "name": {
        "zh": "sd2.0(mini全参不排队720P)",
        "en": "Seedance 2.0 Mini · 720p · 9/3/3 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.264",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(fast全参不排队480P)",
      "name": {
        "zh": "sd2.0(fast全参不排队480P)",
        "en": "Seedance 2.0 Fast · 480p · 9/3/3 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.384",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(fast全参不排队720P)",
      "name": {
        "zh": "sd2.0(fast全参不排队720P)",
        "en": "Seedance 2.0 Fast · 720p · 9/3/3 · second"
      },
      "family": "Seedance",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.66",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 3,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 3
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明正数时长，支持 4.096 这样的小数，用于预扣估算；参考总时长 3600 秒是接口保护上限，不是生成能力承诺。",
          "en": "Declare a positive duration for each reference video; fractions such as 4.096 are accepted for reservation estimates. The 3600-second reference ceiling is an API safety limit, not a generation guarantee."
        },
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(mini903不卡脸不排队720P)",
      "name": {
        "zh": "sd2.0(mini903不卡脸不排队720P)",
        "en": "Seedance 2.0 Mini · 720p · 9/0/3 · second"
      },
      "family": "Seedance",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "低价混合",
          "amount": "0.516",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 0,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.0(903不卡脸不排队720P)",
      "name": {
        "zh": "sd2.0(903不卡脸不排队720P)",
        "en": "Seedance 2.0 Full · 720p · 9/0/3 · second"
      },
      "family": "Seedance",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "低价混合",
          "amount": "0.72",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 9,
        "videos": 0,
        "audios": 3
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 9
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 3
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.5(30图10音不卡脸720P)",
      "name": {
        "zh": "sd2.5(30图10音不卡脸720P)",
        "en": "Seedance 2.5 Full · 720p · 30/0/10 · second"
      },
      "family": "Seedance",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.02",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 30,
        "videos": 0,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "sd2.5(30图10音不卡脸1080P)",
      "name": {
        "zh": "sd2.5(30图10音不卡脸1080P)",
        "en": "Seedance 2.5 Full · 1080p · 30/0/10 · second"
      },
      "family": "Seedance",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "低价混合",
          "amount": "1.14",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 15,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 30,
        "videos": 0,
        "audios": 10
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 15
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "1080p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 30
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "wan3.0(10-5-5不卡脸480P)",
      "name": {
        "zh": "wan3.0(10-5-5不卡脸480P)",
        "en": "WAN3 Full · 480p · 10/5/5 · second"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "低价混合",
          "amount": "0.42",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": 5
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 5
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "wan3.0(10-5-5不卡脸720P)",
      "name": {
        "zh": "wan3.0(10-5-5不卡脸720P)",
        "en": "WAN3 Full · 720p · 10/5/5 · second"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.54",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": 5
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 5
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "wan3.0(10-5-5不卡脸1080P)",
      "name": {
        "zh": "wan3.0(10-5-5不卡脸1080P)",
        "en": "WAN3 Full · 1080p · 10/5/5 · second"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "default",
          "amount": "0.96",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 4,
        "max": 30,
        "integer": true
      },
      "durationByResolution": null,
      "resolutions": [
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": 5
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true,
          "maxLength": 2000
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 4,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "1080p"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "minItems": 0,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 5
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1"
          ]
        }
      ],
      "notes": [
        {
          "zh": "参考音频须为真实 MP3，URL 路径以 .mp3 结尾，可带签名查询参数。",
          "en": "Reference audio must be actual MP3; its URL path must end in .mp3. Signed query parameters are allowed."
        },
        {
          "zh": "纯文字生成能力尚未确认。",
          "en": "Text-only generation has not been verified."
        }
      ],
      "guide": "expanded-models"
    },
    {
      "id": "wan3.0-image-480p",
      "name": {
        "zh": "wan3.0-image-480p",
        "en": "wan3.0-image-480p"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.324",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 0,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-image-720p",
      "name": {
        "zh": "wan3.0-image-720p",
        "en": "wan3.0-image-720p"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.408",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 0,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-image-1080p",
      "name": {
        "zh": "wan3.0-image-1080p",
        "en": "wan3.0-image-1080p"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.432",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 0,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "1080p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-image-prime-480p",
      "name": {
        "zh": "wan3.0-image-prime-480p",
        "en": "wan3.0-image-prime-480p"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.36",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 0,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-image-prime-720p",
      "name": {
        "zh": "wan3.0-image-prime-720p",
        "en": "wan3.0-image-prime-720p"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.456",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 0,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-image-prime-1080p",
      "name": {
        "zh": "wan3.0-image-prime-1080p",
        "en": "wan3.0-image-prime-1080p"
      },
      "family": "WAN3",
      "billing": "output",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.48",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 0,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "1080p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-video-480p",
      "name": {
        "zh": "wan3.0-video-480p",
        "en": "wan3.0-video-480p"
      },
      "family": "WAN3",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.324",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明 1–15 整数秒，去重后合计 ≤15 秒；成片＋参考 ≤30 秒。重复 URL 的时长须一致。",
          "en": "Declare 1–15 whole seconds per reference video. Unique references total ≤15 seconds; output + references ≤30 seconds. Duplicate URLs must declare the same duration."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-video-720p",
      "name": {
        "zh": "wan3.0-video-720p",
        "en": "wan3.0-video-720p"
      },
      "family": "WAN3",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.408",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明 1–15 整数秒，去重后合计 ≤15 秒；成片＋参考 ≤30 秒。重复 URL 的时长须一致。",
          "en": "Declare 1–15 whole seconds per reference video. Unique references total ≤15 seconds; output + references ≤30 seconds. Duplicate URLs must declare the same duration."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-video-1080p",
      "name": {
        "zh": "wan3.0-video-1080p",
        "en": "wan3.0-video-1080p"
      },
      "family": "WAN3",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.432",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "1080p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明 1–15 整数秒，去重后合计 ≤15 秒；成片＋参考 ≤30 秒。重复 URL 的时长须一致。",
          "en": "Declare 1–15 whole seconds per reference video. Unique references total ≤15 seconds; output + references ≤30 seconds. Duplicate URLs must declare the same duration."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-video-prime-480p",
      "name": {
        "zh": "wan3.0-video-prime-480p",
        "en": "wan3.0-video-prime-480p"
      },
      "family": "WAN3",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.36",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "480p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "480p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明 1–15 整数秒，去重后合计 ≤15 秒；成片＋参考 ≤30 秒。重复 URL 的时长须一致。",
          "en": "Declare 1–15 whole seconds per reference video. Unique references total ≤15 seconds; output + references ≤30 seconds. Duplicate URLs must declare the same duration."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-video-prime-720p",
      "name": {
        "zh": "wan3.0-video-prime-720p",
        "en": "wan3.0-video-prime-720p"
      },
      "family": "WAN3",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.456",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "720p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "720p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明 1–15 整数秒，去重后合计 ≤15 秒；成片＋参考 ≤30 秒。重复 URL 的时长须一致。",
          "en": "Declare 1–15 whole seconds per reference video. Unique references total ≤15 seconds; output + references ≤30 seconds. Duplicate URLs must declare the same duration."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "wan3.0-video-prime-1080p",
      "name": {
        "zh": "wan3.0-video-prime-1080p",
        "en": "wan3.0-video-prime-1080p"
      },
      "family": "WAN3",
      "billing": "output_reference",
      "unit": "second",
      "prices": [
        {
          "group": "阿里官转",
          "amount": "0.48",
          "unit": "second"
        }
      ],
      "seconds": {
        "min": 2,
        "max": 30
      },
      "durationByResolution": null,
      "resolutions": [
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "adaptive"
      ],
      "media": {
        "images": 10,
        "videos": 5,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 2,
          "maximum": 30
        },
        {
          "name": "resolution",
          "type": "string",
          "required": false,
          "values": [
            "1080p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": false,
          "maxItems": 5
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        }
      ],
      "notes": [
        {
          "zh": "参考视频须逐条声明 1–15 整数秒，去重后合计 ≤15 秒；成片＋参考 ≤30 秒。重复 URL 的时长须一致。",
          "en": "Declare 1–15 whole seconds per reference video. Unique references total ≤15 seconds; output + references ≤30 seconds. Duplicate URLs must declare the same duration."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "models"
    },
    {
      "id": "doubao-seedance-2-0-260128",
      "name": {
        "zh": "doubao-seedance-2-0-260128",
        "en": "doubao-seedance-2-0-260128"
      },
      "family": "Seedance Token",
      "billing": "token",
      "unit": "token",
      "prices": [
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "38.25",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "23.25",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "34.5",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "21",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "45.9",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "27.9",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "480p",
          "referenceVideo": false,
          "amount": "41.4",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "480p",
          "referenceVideo": true,
          "amount": "25.2",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "4k",
          "referenceVideo": false,
          "amount": "23.4",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "4k",
          "referenceVideo": true,
          "amount": "14.4",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "41.4",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "25.2",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "40.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "24.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "36.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "22.4",
          "unit": "million_tokens"
        }
      ],
      "seconds": {
        "min": null,
        "max": null
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "720p",
        "1080p",
        "4k"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "21:9",
        "adaptive"
      ],
      "media": {
        "images": null,
        "videos": 10,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 1,
          "maximum": 3600
        },
        {
          "name": "resolution",
          "type": "string",
          "required": true,
          "values": [
            "480p",
            "720p",
            "1080p",
            "4k"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4",
            "21:9",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "required": false
        },
        {
          "name": "watermark",
          "type": "boolean",
          "required": false
        },
        {
          "name": "seed",
          "type": "integer",
          "required": false
        },
        {
          "name": "metadata",
          "type": "object",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "时长与素材数量仅列接口校验范围，实际生成上限未确认；未确认不代表无限制。分组限制适用于分辨率。",
          "en": "Duration and media counts describe API validation only; generation limits remain unverified. Unknown does not mean unlimited. Resolution limits depend on the group."
        },
        {
          "zh": "“Seedance 官转720p/1080p”和“Seedance 素材库 720p/1080p”仅支持 720p、1080p；其他分辨率需选择“Seedance 官转全分辨率”，并符合型号限制。",
          "en": "The Seedance 官转720p/1080p and Seedance 素材库 720p/1080p groups accept only 720p and 1080p. Other resolutions require Seedance 官转全分辨率 and must also be supported by the model."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "video-api"
    },
    {
      "id": "doubao-seedance-2-0-fast-260128",
      "name": {
        "zh": "doubao-seedance-2-0-fast-260128",
        "en": "doubao-seedance-2-0-fast-260128"
      },
      "family": "Seedance Token",
      "billing": "token",
      "unit": "token",
      "prices": [
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "27.75",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "16.5",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "27.75",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "16.5",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "33.3",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "19.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "480p",
          "referenceVideo": false,
          "amount": "33.3",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "480p",
          "referenceVideo": true,
          "amount": "19.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "33.3",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "19.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "29.6",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "17.6",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "29.6",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "17.6",
          "unit": "million_tokens"
        }
      ],
      "seconds": {
        "min": null,
        "max": null
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "720p",
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "21:9",
        "adaptive"
      ],
      "media": {
        "images": null,
        "videos": 10,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 1,
          "maximum": 3600
        },
        {
          "name": "resolution",
          "type": "string",
          "required": true,
          "values": [
            "480p",
            "720p",
            "1080p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4",
            "21:9",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "required": false
        },
        {
          "name": "watermark",
          "type": "boolean",
          "required": false
        },
        {
          "name": "seed",
          "type": "integer",
          "required": false
        },
        {
          "name": "metadata",
          "type": "object",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "时长与素材数量仅列接口校验范围，实际生成上限未确认；未确认不代表无限制。分组限制适用于分辨率。",
          "en": "Duration and media counts describe API validation only; generation limits remain unverified. Unknown does not mean unlimited. Resolution limits depend on the group."
        },
        {
          "zh": "“Seedance 官转720p/1080p”和“Seedance 素材库 720p/1080p”仅支持 720p、1080p；其他分辨率需选择“Seedance 官转全分辨率”，并符合型号限制。",
          "en": "The Seedance 官转720p/1080p and Seedance 素材库 720p/1080p groups accept only 720p and 1080p. Other resolutions require Seedance 官转全分辨率 and must also be supported by the model."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "video-api"
    },
    {
      "id": "doubao-seedance-2-0-mini-260615",
      "name": {
        "zh": "doubao-seedance-2-0-mini-260615",
        "en": "doubao-seedance-2-0-mini-260615"
      },
      "family": "Seedance Token",
      "billing": "token",
      "unit": "token",
      "prices": [
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "17.25",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "10.5",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "17.25",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "10.5",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "20.7",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "12.6",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "480p",
          "referenceVideo": false,
          "amount": "20.7",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "480p",
          "referenceVideo": true,
          "amount": "12.6",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "20.7",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "12.6",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "18.4",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "11.2",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "18.4",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "11.2",
          "unit": "million_tokens"
        }
      ],
      "seconds": {
        "min": null,
        "max": null
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "720p",
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "21:9",
        "adaptive"
      ],
      "media": {
        "images": null,
        "videos": 10,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 1,
          "maximum": 3600
        },
        {
          "name": "resolution",
          "type": "string",
          "required": true,
          "values": [
            "480p",
            "720p",
            "1080p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4",
            "21:9",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "required": false
        },
        {
          "name": "watermark",
          "type": "boolean",
          "required": false
        },
        {
          "name": "seed",
          "type": "integer",
          "required": false
        },
        {
          "name": "metadata",
          "type": "object",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "时长与素材数量仅列接口校验范围，实际生成上限未确认；未确认不代表无限制。分组限制适用于分辨率。",
          "en": "Duration and media counts describe API validation only; generation limits remain unverified. Unknown does not mean unlimited. Resolution limits depend on the group."
        },
        {
          "zh": "“Seedance 官转720p/1080p”和“Seedance 素材库 720p/1080p”仅支持 720p、1080p；其他分辨率需选择“Seedance 官转全分辨率”，并符合型号限制。",
          "en": "The Seedance 官转720p/1080p and Seedance 素材库 720p/1080p groups accept only 720p and 1080p. Other resolutions require Seedance 官转全分辨率 and must also be supported by the model."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "video-api"
    },
    {
      "id": "doubao-seedance-2-5-260628",
      "name": {
        "zh": "doubao-seedance-2-5-260628",
        "en": "doubao-seedance-2-5-260628"
      },
      "family": "Seedance Token",
      "billing": "token",
      "unit": "token",
      "prices": [
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "57.75",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "34.5",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "52.5",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转720p/1080p",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "31.5",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "69.3",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "41.4",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "480p",
          "referenceVideo": false,
          "amount": "63",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "480p",
          "referenceVideo": true,
          "amount": "37.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "63",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 官转全分辨率",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "37.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "1080p",
          "referenceVideo": false,
          "amount": "61.6",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "1080p",
          "referenceVideo": true,
          "amount": "36.8",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "720p",
          "referenceVideo": false,
          "amount": "56",
          "unit": "million_tokens"
        },
        {
          "group": "Seedance 素材库 720p/1080p",
          "resolution": "720p",
          "referenceVideo": true,
          "amount": "33.6",
          "unit": "million_tokens"
        }
      ],
      "seconds": {
        "min": null,
        "max": null
      },
      "durationByResolution": null,
      "resolutions": [
        "480p",
        "720p",
        "1080p"
      ],
      "aspectRatios": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "21:9",
        "adaptive"
      ],
      "media": {
        "images": null,
        "videos": 10,
        "audios": null
      },
      "parameters": [
        {
          "name": "prompt",
          "type": "string",
          "required": true
        },
        {
          "name": "seconds",
          "type": "integer",
          "required": true,
          "minimum": 1,
          "maximum": 3600
        },
        {
          "name": "resolution",
          "type": "string",
          "required": true,
          "values": [
            "480p",
            "720p",
            "1080p"
          ]
        },
        {
          "name": "aspect_ratio",
          "type": "string",
          "required": false,
          "values": [
            "16:9",
            "9:16",
            "1:1",
            "4:3",
            "3:4",
            "21:9",
            "adaptive"
          ]
        },
        {
          "name": "images",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        },
        {
          "name": "videos",
          "type": "array",
          "required": false,
          "acceptsUrlString": true,
          "maxItems": 10
        },
        {
          "name": "audios",
          "type": "array",
          "required": false,
          "acceptsUrlString": true
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "required": false
        },
        {
          "name": "watermark",
          "type": "boolean",
          "required": false
        },
        {
          "name": "seed",
          "type": "integer",
          "required": false
        },
        {
          "name": "metadata",
          "type": "object",
          "required": false
        }
      ],
      "notes": [
        {
          "zh": "时长与素材数量仅列接口校验范围，实际生成上限未确认；未确认不代表无限制。分组限制适用于分辨率。",
          "en": "Duration and media counts describe API validation only; generation limits remain unverified. Unknown does not mean unlimited. Resolution limits depend on the group."
        },
        {
          "zh": "“Seedance 官转720p/1080p”和“Seedance 素材库 720p/1080p”仅支持 720p、1080p；其他分辨率需选择“Seedance 官转全分辨率”，并符合型号限制。",
          "en": "The Seedance 官转720p/1080p and Seedance 素材库 720p/1080p groups accept only 720p and 1080p. Other resolutions require Seedance 官转全分辨率 and must also be supported by the model."
        },
        {
          "zh": "图片支持 reference_image / first_frame / last_frame 角色。",
          "en": "Image roles: reference_image / first_frame / last_frame."
        }
      ],
      "guide": "video-api"
    }
  ]
}