{"openapi":"3.1.0","info":{"title":"Profit Recipe API","version":"1.0.0","description":"Sell arbitrage recipes to AI agents via MPP payments. Pay once, receive full markdown recipe instantly."},"paths":{"/api/buy":{"get":{"summary":"Purchase and receive the full Profit Recipe","description":"Returns a complete arbitrage recipe in markdown format after MPP payment of 0.10 USDC.e or pathUSD on Tempo network. Recipe includes: direct product URLs, step-by-step playbook, profit calculations in MXN/USD, risk table, and agent automation instructions.","x-payment-info":{"offers":[{"amount":"0.10","currency":"USDC.e","network":"Tempo","chain_id":4217},{"amount":"0.10","currency":"pathUSD","network":"Tempo","chain_id":4217}]},"responses":{"200":{"description":"Payment verified. Returns full recipe as markdown.","content":{"text/markdown":{"schema":{"type":"string"}}}},"402":{"description":"Payment required. Follow MPP challenge/credential flow."}}}},"/api/preview":{"get":{"summary":"Free product metadata — evaluate before buying","description":"Returns structured JSON with opportunity metrics, document structure, and payment instructions. No payment required.","responses":{"200":{"description":"Product metadata","content":{"application/json":{}}}}}}}}