Send a turn
Talk to Sigma, the editor: ask, edit a project, or propose paid work. One conversation turn with the same agent as the web editor. Without threadId it starts a thread that later turns continue. Review mode returns each composition edit under proposals; agentic lands free, reversible edits and returns their turnIds under edits. Paid work is never run here: it is listed under approvals with the link where it is approved. Free on Auto; a metered model pick is reserved and settled from measured usage.
Authorizations
A workspace API key.
Headers
Required stable id for this turn; reuse it after a timeout to receive the same answer.
1 - 255Body
What the person asked.
1 - 4000Continue this conversation (threadId from an earlier turn).
1 - 200The project to work in. Implied by a project thread.
1 - 200review: edits come back as proposals to apply. agentic: free, reversible edits land at once, each with a turnId to revert.
review, agentic Project media uploaded for this turn.
81 - 200Mark-to-Fix: point the message at one frame; the message is the note on it.
Response
Success.
review, agentic