{"description":"Verify a proof-of-work receipt is genuine and platform-signed, returning what it attests to and its on-chain settlement transaction where one exists.","detail":"receipt_id query parameter is required","free":true,"input":{"receipt_id":"rx-1785…9342"},"output":{"agent_id":"agent-seller-micro-01","amount":0.05,"found":true,"intent":"summarize-document","receipt_id":"rx-1785…9342","settlement_network":"base","settlement_tx":"0x61b7f5…37e9","signature_ok":true},"price_usd":0,"resource":"settlement-verify"}