{"type":"firestarter.listing","listing":{"id":"lst_YyftCpNF","product_name":"Backpack Black","category":"Accessories","description":" \nSenda’s backpack does it all to keep you organized. It's as comfortable as anything. It has a laptop sleeve and more than 6 pockets to store all your gear. It is made of wipeable material for easy spot cleaning with soap and water. \n","images":["https://cdn.shopify.com/s/files/1/1690/8059/files/Backpack1_01c61e79-12c1-488c-946d-0c9d7169bac9.png?v=1708528205","https://cdn.shopify.com/s/files/1/1690/8059/files/Backpack3.png?v=1708528205","https://cdn.shopify.com/s/files/1/1690/8059/files/Backpack5.png?v=1708528319","https://cdn.shopify.com/s/files/1/1690/8059/files/Backpack4.png?v=1708528319"],"price":44.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:08.942Z"},"share_url":"https://firestarter.network/l/lst_YyftCpNF","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_YyftCpNF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Backpack Black' and a budget_max comfortably above $44.99 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."]}}