API Overview
Use Seedance 2.1 APIs to create image, video, and music tasks.
Seedance 2.1 API overview
Use the Seedance 2.1 API when you want to build the same creative workflow into your own app, script, or automation.
Base URL and authentication
Use Seedance 2.1 API base URL: https://sseedance.com.
https://sseedance.comEvery request must include your API key:
Authorization: Bearer YOUR_API_KEY
Content-Type: application/jsonAPI pages
- Image generation: create image tasks with
POST /v1/images/generations. - Video generation (Coming soon): preview video tasks with
POST /v1/videos/generations. - Music generation (Coming soon): preview music tasks with
POST /v1/music/generations. - Task status: check image, video, and music results with
GET /v1/tasks/{id}.
Common workflow
- Create a task with the image, video, or music endpoint.
- Copy the returned task
id. - Poll
GET /v1/tasks/{id}untilstatusbecomessuccessorfailed. - Read the final files from
imageUrls,videoUrls, oraudioUrls.
Credit summary
| API | Credits |
|---|---|
| 1K image | 2 credits per image |
| 4K image | 4 credits per image |
| Text to video | 6 credits per task |
| Image to video | 8 credits per task |
| Video to video | 10 credits per task |
| Music | 10 credits per task |
Next step
Start with image generation if you want to generate pictures, or open the specific API page you need from the sidebar.