{"type":"firestarter.listing","listing":{"id":"lst_qg2r9q_W","product_name":"Pencil Case | Tan","category":null,"description":"Our take on a classic pencil case, designed to slouch elegantly on your desk, with plenty of space for a good handful of stuff and a wide enough opening that you can locate your favourite pen at a moment’s notice. Made in London from durable cotton canvas, with a silky-smooth Swiss engineered zip and pull loop. ","images":["https://cdn.shopify.com/s/files/1/0435/6698/9476/files/pencil-case_tan_1.jpg?v=1781190689","https://cdn.shopify.com/s/files/1/0435/6698/9476/files/pencil-case_tan_5.jpg?v=1781178467","https://cdn.shopify.com/s/files/1/0435/6698/9476/files/pencil-case_tan_7.jpg?v=1781178466","https://cdn.shopify.com/s/files/1/0435/6698/9476/files/pencil-case_tan_3.jpg?v=1781178466"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:16.214Z"},"share_url":"https://firestarter.network/l/lst_qg2r9q_W","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_qg2r9q_W' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pencil Case | Tan' and a budget_max comfortably above $40.00 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."]}}