{"type":"firestarter.listing","listing":{"id":"lst_HiP_wciF","product_name":"Cheese Card","category":"Desk & Library","description":"Who needs a slice of cake when you can say it with a wedge of cheese? Each folded card is blank inside, comes with a brown kraft recycled envelope, and is wrapped in a cello bag. ","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/GC-DC00901.jpg?v=1713309227","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/GC-DC00901_85246bd3-2b08-4152-98ee-9d9cb455053f.jpg?v=1713309223","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/GC-DC00902.jpg?v=1713309223"],"price":7,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:29.250Z"},"share_url":"https://firestarter.network/l/lst_HiP_wciF","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_HiP_wciF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cheese Card' and a budget_max comfortably above $7.00 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."]}}