Seedance 2.0 Pro Video Generation

Multi-reference video generation with coordinated characters, scenes, and motion through the PixMind API.

Multi-reference video generation with coordinated characters, scenes, motion, and optional audio.

Provider

ByteDance

Model ID

seedance-2.0-pro

Endpoint

POST /v1/generations

Open model playground Create API key

Model notes

Reference video uploads support MP4 or MOV, 2-15 seconds each, up to three videos and 15 seconds total.
Reference mode currently accepts 480p or 720p source videos.

Request parameters

Parameter	Type	Required	Description
`model`	string	Yes	Stable PixMind model ID. Use `seedance-2.0-pro`. Allowed values: `seedance-2.0-pro`
`prompt`	string	Yes	Natural-language generation or editing instructions.
`resolution`	string	No	Output video resolution. This field affects per-second pricing. Allowed values: `480p`, `720p`, `1080p`, `4K` Default: `480p`
`duration`	integer	No	Requested clip duration in seconds. Allowed values: `5`, `10`, `15` Default: `5`
`aspect_ratio`	string	No	Requested output aspect ratio. Allowed values: `16:9`, `9:16`, `1:1`, `4:3`, `3:4` Default: `16:9`
`image_url`	string (URI)	No	Starting image for image-to-video generation.
`callback_url`	string (URI)	No	HTTPS endpoint that receives the terminal task event. Polling remains available when omitted.
`reference_images`	string[] (URI)	No	Reference image URLs used for editing, composition, subject, or style guidance.
`reference_videos`	string[] (URI)	No	Reference video URLs for character, scene, or motion guidance.
`generate_audio`	boolean	No	Generate synchronized audio when supported by the selected mode. Allowed values: `true`, `false` Default: `true`
`enable_web_search`	boolean	No	Allow supported modes to use web context during prompt interpretation. Allowed values: `true`, `false` Default: `false`

Request example

cURL

curl https://aihub-admin.aimix.pro/v1/generations \
  -H "Authorization: Bearer $PIXMIND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "seedance-2.0-pro",
  "prompt": "Keep the character and product consistent across a three-shot commercial sequence",
  "duration": 10,
  "resolution": "720p",
  "aspect_ratio": "16:9",
  "reference_images": [
    "https://example.com/character.jpg",
    "https://example.com/product.jpg"
  ],
  "generate_audio": true
}'

JavaScript

const response = await fetch("https://aihub-admin.aimix.pro/v1/generations", {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${process.env.PIXMIND_API_KEY}`,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
  "model": "seedance-2.0-pro",
  "prompt": "Keep the character and product consistent across a three-shot commercial sequence",
  "duration": 10,
  "resolution": "720p",
  "aspect_ratio": "16:9",
  "reference_images": [
    "https://example.com/character.jpg",
    "https://example.com/product.jpg"
  ],
  "generate_audio": true
})
});

const task = await response.json();

Accepted task response

Generation is asynchronous. Save the id from the response and poll GET /v1/generations/{id} until it reaches a terminal status.

202 Accepted

{
  "id": "img_01JXYZ...",
  "model": "seedance-2.0-pro",
  "status": "processing"
}

API pricing

Configuration	Price
480p	$0.072 / second
720p	$0.176 / second
1080p	$0.336 / second
4K	$0.840 / second

API pricing uses the apiPlatform role and is separate from PixMind Studio credits. The accepted task response is the final pricing snapshot.