Generate Video

Create a production-appropriate video by discovering the live model contract, generating with valid parameters, and returning a reusable result.

Guardrails

Video generation spends credits. Proceed when generation is explicit; confirm before spending when the user is exploring options or has not approved generation.
Call api_getModelFields before generation. Never rely on a memorized model list, price, duration, aspect ratio, or parameter schema.
Use only parameters returned for the selected model and capability.
File-typed parameters take permanent Simplified asset UUIDs, not local paths, signed URLs, or arbitrary remote URLs.
Use storage: "asset" when the video will be posted, reused, or retained. Use transient only for an explicitly temporary result.
Do not treat the submission task_id as render completion. Follow the variation status contract in references/models-and-polling.md.
Show returned URLs as clickable links; never embed them.