{"openapi":"3.1.0","info":{"title":"Agent Contractor Profile","version":"1.0.0","description":"Pay-per-call lifetime federal-contracting profiles for AI agents via x402 (Base mainnet)."},"paths":{"/profile":{"post":{"summary":"Get a lifetime federal-contracting profile by UEI","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["uei"],"properties":{"uei":{"type":"string","example":"G4KDGE4JFFK7","description":"12-character SAM.gov Unique Entity ID."}}}}}},"responses":{"200":{"description":"Contractor profile with audit receipt"},"400":{"description":"Invalid input"},"402":{"description":"Payment required (x402)"},"404":{"description":"No contracting history found for this UEI"}}}}}}