{"type":"firestarter.listing","listing":{"id":"lst_jPwdRH2l","product_name":"Hamburger Van","category":"Curated","description":"Order Up! We’ve got a #1 and a side of fries! Our Patty’s Van is complete with a bun and all the fixings. This squishy bun topper is absolutely too cute for words. We're getting hungry just looking at it.Made in China\nDimensions3.7\" l x 1.7\" w x 3.7\" h","images":["https://cdn.shopify.com/s/files/1/1751/9263/products/40cb0298f5782ae63ef192d0a2449f4cc2b3c975f281953ce2cfbc1e60b87948.png?v=1612749896","https://cdn.shopify.com/s/files/1/1751/9263/products/6c276aaa0325bb779e872f84ab87c795ddc481d52bc5391d92b7ffddb6d879d5.jpg?v=1612749895","https://cdn.shopify.com/s/files/1/1751/9263/products/0209b5bf56e633d5d7965aede7a2835b61d69eb1040e6d08fc1f62f7029f3b7e.jpg?v=1612749896"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:45.235Z"},"share_url":"https://firestarter.network/l/lst_jPwdRH2l","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_jPwdRH2l' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hamburger Van' and a budget_max comfortably above $20.00 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."]}}