Seedance 2.0 API (Seedance2API)

Seedance 2.0 API is a high-performance AI video generation interface that allows developers to access ByteDance's Seedance 2.0 model. It supports text-to-video, image-to-video, and sophisticated multi-shot storytelling with character consistency. The API delivers cinematic 1080p output, native audio (dialogue, music, SFX), and supports multimodal inputs combining up to 12 files (images, videos, and audio). Built for production-grade applications, it features 99.9% uptime, asynchronous processing via webhooks, and an OpenAI-compatible request format.

Sign up for early access to get an API key. Use the RESTful API to submit a video generation task (POST request) with your prompts or image references. Track the task via its ID by polling the status endpoint or setting up a webhook callback to receive the final video URL once processing is complete.