Submit a video generation request
Submits a video generation request and returns a polling URL to check status
URL to receive a webhook notification when the video generation job completes. Overrides the workspace-level default callback URL if set. Must be HTTPS.
Images to use as the first and/or last frame of the generated video. Each image must specify a frame_type of first_frame or last_frame.
Whether to generate audio alongside the video. Defaults to the endpoint’s generate_audio capability flag, false if not set.
Reference assets to guide video generation. Accepts image, audio, and video references. Audio and video references are only honored by providers that support them (currently BytePlus Seedance 2.0); other providers use image references and ignore the rest.
Provider-specific passthrough configuration
Exact pixel dimensions of the generated video in “WIDTHxHEIGHT” format (e.g. “1280x720”). Interchangeable with resolution + aspect_ratio.