{"type":"firestarter.listing","listing":{"id":"lst_cYYcziJ2","product_name":"Ready Set Race Tee","category":"TOPS","description":"It's lights out and away we go with the Ready Set Race tee! Made with a breathable 100% cotton fabric, this tee is made to win lap-after-lap! 🥇","images":["https://cdn.shopify.com/s/files/1/0023/4337/0861/files/RocketsofAwesome_031023_0270_44f7309f-ba30-46cf-b0f1-91ee204c1a89.jpg?v=1782421260","https://cdn.shopify.com/s/files/1/0023/4337/0861/files/161A-054_0001.jpg?v=1782421252","https://cdn.shopify.com/s/files/1/0023/4337/0861/files/161A-054_0002_28efb706-2f0d-4d4c-955f-16201bc7e43c.jpg?v=1782421260"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.722Z"},"share_url":"https://firestarter.network/l/lst_cYYcziJ2","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_cYYcziJ2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ready Set Race Tee' and a budget_max comfortably above $15.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}