Documentation Index
Fetch the complete documentation index at: https://docs.gravitex.ai/llms.txt
Use this file to discover all available pages before exploring further.
Introduction
Seedance 2.0 (seedance-2-0 / seedance-2-0-fast) supports text-to-video, image-to-video, multi-modal references, and an asset library (asset://). This page is the series overview; each endpoint has its own page below.
Map each
asset:// by asset_type to image_url, video_url, or audio_url. Assets must be created from public https URLs only (no Base64 upload).Authentication
All endpoints:Authorization: Bearer sk-xxxxxxxxxx
Models
| Model ID | Description |
|---|---|
seedance-2-0 | Standard; 480p / 720p / 1080p |
seedance-2-0-fast | Fast; 480p / 720p (no 1080p) |
Endpoints
Video generation
Create video generation
POST /v1/video/generations
Get video generation
GET /v1/video/generations/
Get moderation result
GET /v1/video/generations/moderation-result/
Asset library (aigc)
Create asset group
POST /v1/asset-groups
List asset groups
GET /v1/asset-groups
Delete asset group
DELETE /v1/asset-groups/
Create asset
POST /v1/assets
List assets
GET /v1/assets
Get asset
GET /v1/assets/
Delete asset
DELETE /v1/assets/
Liveness face
Create asset group (liveness)
POST /v1/visual-validate/session
Recommended flow
- Optional: create asset group → create asset → poll until
status: active POST /v1/video/generationsGET /v1/video/generations/{task_id}untilcompleted- On moderation failure, see Get moderation result