{"type":"firestarter.listing","listing":{"id":"lst_7H-drEQ2","product_name":"I Heart Detailing T-Shirt","category":"More>Chemical Guys Apparel","description":"The I Heart Detailing T-Shirt is the ultimate tee for those of us that eat, sleep, and dream detailing. Made of 100% ring-spun cotton, it’s durable, stylish, and soft for ultimate comfort anywhere. ","images":["https://cdn.shopify.com/s/files/1/0742/8938/1681/files/SHE728_1.jpg?v=1762198223","https://cdn.shopify.com/s/files/1/0742/8938/1681/files/SHE728_2.jpg?v=1699306395"],"price":18.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:53.568Z"},"share_url":"https://firestarter.network/l/lst_7H-drEQ2","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_7H-drEQ2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy I Heart Detailing T-Shirt' and a budget_max comfortably above $18.99 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."]}}