For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Bearer token authentication via Authorization header
Path parameters
model"sam3"Required
Headers
Idempotency-Keystring or nullOptional
Optional opaque key, scoped per user. Reusing a key replays the original 202 response — no second enqueue, no second metering event. Choose a fresh key per logical request (UUID is the obvious pattern).
Request
This endpoint expects an object.
inputobjectRequired
webhook_urlstring or nullOptionalformat: "uri"1-2083 characters