Dreamina Seedance 2.5 - MixRoute API

Seedance 2.5 video generation through the Dreamina route, with multimodal references and synchronized audio.

Model Information

Field	Description
`model`	dreamina-seedance-2-5-260628
`endpoint`	POST /v1/video/generations

Capabilities and Usage

Output: 480p, 720p, or 1080p; default 720p. Duration: 4-30 seconds or -1 for automatic duration.
Keep model, prompt, and asset at the root. Put content, resolution, duration, ratio, generate_audio, and other provider fields in metadata.
For editing, set metadata.duration=-1; editing and extension use metadata.ratio=adaptive. 1080p output uses 10-bit H.265/HEVC and needs a compatible player.

Request Example

Set MIXROUTE_API_KEY before making the request.

curl --request POST "https://api.mixroute.ai/v1/video/generations" \
  --header "Authorization: Bearer $MIXROUTE_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "dreamina-seedance-2-5-260628",
  "prompt": "A red ceramic mug slowly rotates on a white tabletop. Static camera, soft studio lighting.",
  "asset": false,
  "metadata": {
    "content": [
      {
        "type": "text",
        "text": "A red ceramic mug slowly rotates on a white tabletop. Static camera, soft studio lighting."
      }
    ],
    "duration": 4,
    "resolution": "480p",
    "ratio": "16:9",
    "generate_audio": false
  }
}'

Request Fields

Field	Description
`model`	Required. Use the exact model ID above.
`prompt`	Required MixRoute prompt; keep it consistent with metadata.content text.
`asset`	Root-level media processing option.
`metadata`	Provider fields, including content and all generation settings.

Submission creates an asynchronous task. Save the returned MixRoute task ID and poll Query Video Task until a terminal state. Do not resubmit solely because a client times out. Complete request format: dreamina.