Agent workflow

App screenshot API for AI agents.

Agents need deterministic inputs and machine-readable failures. Store screenshots should be generated from a schema.

Reference table

Agent need	API feature	Why it matters
Discovery	llms.txt + OpenAPI	The agent can understand available fields
Safe retries	Idempotency-Key	No duplicate render billing on network retry
Revision loop	lint[]	Failures become actionable next steps
Human gates	billing_url and upload separation	Payment and publishing stay explicit

Draft the request, render with a test key, read lint, revise the JSON, and present final assets plus any human approval links.

Rendered examples