{"type":"firestarter.listing","listing":{"id":"lst_ApEVrxUW","product_name":"Chocolate Sardines","category":"Kitchen & Pantry","description":"A delightful play on a tin of sardines — these five milk-chocolate molded sardines come in a tin-like box and look about as cute as a chocolate fish can. 39% milk chocolate makes a creamy smooth treat. But really, it's the presentation we're going for. We're smitten, hook, line, and sinker. \n","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/14035-chocolate-sardines-01.jpg?v=1721770591","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/14035-chocolate-sardines-01_ef6fdb01-1709-47f4-a95f-b4a6f2f901fa.jpg?v=1721770600","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/14035-chocolate-sardines-02.jpg?v=1721770591"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.570Z"},"share_url":"https://firestarter.network/l/lst_ApEVrxUW","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_ApEVrxUW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Chocolate Sardines' and a budget_max comfortably above $35.00 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."]}}