Seedance Video Generation API

Integration

CCAPI is fully compatible with the official Volcengine Seedance API — just replace the domain:

Official: ark.cn-beijing.volces.com
CCAPI: api.ccapi.ai

The authentication format is the same as the official API, using your CCAPI token:

Authorization: Bearer sk-xxxxxxxx

Examples

Supported Endpoints

Method	Path	Description
POST	`/api/v3/contents/generations/tasks`	Create video generation task
GET	`/api/v3/contents/generations/tasks/{task_id}`	Query task status

Supported Models

Model	Description
`doubao-seedance-1-5-pro-251215`	Flagship model, supports text/image-to-video, first-last frames, audio generation, draft mode
`doubao-seedance-1-0-pro-250528`	Pro model, supports text/image-to-video, first-last frames
`doubao-seedance-1-0-pro-fast-251015`	Fast model, low latency, supports text/image-to-video
`doubao-seedance-1-0-lite-t2v-250428`	Lightweight text-to-video model
`doubao-seedance-1-0-lite-i2v-250428`	Lightweight image-to-video model, supports first-last frames

Pricing

Charged by token at 8.5x discount of the official pricing.

Actual price depends on resolution, duration, and whether audio is generated. Token calculation formula: (width × height × frame rate × duration) / 1024.

For detailed pricing rules and examples, please refer to the official documentation:

Pricing: https://www.volcengine.com/docs/82379/1544106

Official Documentation

For complete details on request parameters, response formats, and generation modes, please refer to the official Volcengine Seedance documentation:

Video Generation Tutorial: https://www.volcengine.com/docs/82379/1366799

API Reference (Create Task): https://www.volcengine.com/docs/82379/1520758

API Reference (Query Task): https://www.volcengine.com/docs/82379/1521309

Model Capability Matrix: https://www.volcengine.com/docs/82379/1330310

Notes

The returned task ID is in the official native format (cgt-xxx), which can be used directly for queries

After successful video generation, content.video_url is a ByteDance TOS signed download URL (valid for 24 hours)

Seedance 1.5 Pro does not enable audio generation by default; to generate videos with audio, set "generate_audio": true in your request (audio price is 2x the silent price)

Draft mode ("draft": true) is only supported by Seedance 1.5 Pro, limited to 480p, with lower token consumption

Offline inference ("service_tier": "flex") is priced at 50% of online inference

Seedance Video Generation API

Integration#

Examples#

Supported Endpoints#

Supported Models#

Pricing#

Official Documentation#