Video: Text-to-Video

seedance-v1.5-pro-t2v (best)

Generate videos from text using Seedance v1.5 Pro (Dec 2025, 4.5B dual-branch, native audio+video sync, 1080p, multilingual lipsync). Input: text prompt. Output: 1080p video with audio. Use for: premium video ads, multilingual content.

post/api/v1/seedance-v1.5-pro-t2v

Request

  • Base URL: https://api.muapi.ai
  • URL: https://api.muapi.ai/api/v1/seedance-v1.5-pro-t2v
  • 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
resolution'480p' | '720p' | '1080p'
duration4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
aspect_ratio'16:9' | '9:16' | '1:1' | '4:3' | '3:4' | '21:9'
webhook_urlstring uri nullable
camera_fixedboolean
generate_audioboolean

Response

Successful Response

unknown required

Changes

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