Doubao APIChina Doubao and Video Generation API Docs

Doubao Seed 2.0 and Seedance 2.0/2.5 API docs for cubicspace.cn

Doubao Seed 2.0

OpenAI-compatible Chat Completions for Pro, Lite, Mini, and Code models.

Text-to-video, image-to-video, first/last frames, reference images, and video reference input.

Longer durations and multimodal image, video, and audio reference inputs.

Use a Cubicspace API key with the China service endpoint.

China API service:

text

https://cubicspace.cn

This documentation covers Doubao Seed 2.0 text models and Seedance 2.0 and 2.5 video capabilities on the China service.