Video: Image-to-Video

sd-2-i2v (best)

Animate images using Seedance 2 (Feb 2026, #1 I2V benchmark, multimodal 9-image+3-video input, 15s). Input: image, text prompt, with selectable resolution (480p/720p, price scales accordingly). Output: up to 15-second video. Use for: best-in-class image animation, long video creation.

post/api/v1/seedance-v2.0-i2v

Request

  • Base URL: https://api.muapi.ai
  • URL: https://api.muapi.ai/api/v1/seedance-v2.0-i2v
  • Auth: one of:
    • API key in header x-api-key
    • OAuth 2 (client credentials, token URL https://api.muapi.ai/oauth/token)

Query parameters

webhookstring
team_idinteger nullable

Headers

x-api-keystring
x-embed-codestring nullable
x-agent-embed-codestring nullable
x-whitelabel-studiostring nullable
authorizationstring nullable

Request body

promptstring required

Text prompt describing the video. Reference uploaded images via @image1, @image2, … @imageN (1-based, matching the order of images_list). To use a fictional character, reference it with @character:<id> (request_id from a completed Seedance 2 Character generation) — characters are automatically appended to images_list. Multiple characters are supported. Example: 'The cat in @image1 walks through a garden alongside @character:ab539e5f'.

images_liststring[] nullable

Up to 9 image URLs. Reference them in the prompt via @image1 … @image9. Not required when using @character:<id> references.

webhook_urlstring uri nullable
aspect_ratio'16:9' | '9:16' | '4:3' | '3:4'
quality'high' | 'basic'
duration5 | 10 | 15
remove_watermarkboolean
resolution'480p' | '720p'

Output resolution. Price scales with resolution — see the model's pricing table.

Response

Successful Response

unknown required

Changes

No recorded changes to this operation across all 2 revisions of this API.