{"type":"firestarter.listing","listing":{"id":"lst_T_K-845M","product_name":"Aspen Keychain","category":"Keychains","description":"This keychain is a must this season, featuring a dark forest green and white gingham pattern, it's perfect for anyone. Gone are the days of full hands with no pockets, our keychains give you one less thing to worry about. \nDon’t forget the matching lanyard and jumbo scrunchie!","images":["https://cdn.shopify.com/s/files/1/0020/7421/4498/files/aspen-keychain-keychains-738349.jpg?v=1762451853","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/aspen-keychain-keychains-801815.jpg?v=1721379420"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:00.312Z"},"share_url":"https://firestarter.network/l/lst_T_K-845M","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_T_K-845M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Aspen Keychain' and a budget_max comfortably above $12.00 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."]}}