{"type":"firestarter.listing","listing":{"id":"lst_w-GqzA8m","product_name":"Belize Maya Mountain 70% /1 oz/ 1.8 oz Bar","category":null,"description":null,"images":["https://cdn.shopify.com/s/files/1/2791/0816/products/70_Belize_Maya_Mountain_Origin_Chocolate_Bar_Eldora_Chocolate.jpg?v=1655606228","https://cdn.shopify.com/s/files/1/2791/0816/files/70_-Single-Origin-Chocolate-Bar.jpg?v=1734443577"],"price":4.75,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:20.664Z"},"share_url":"https://firestarter.network/l/lst_w-GqzA8m","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_w-GqzA8m' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Belize Maya Mountain 70% /1 oz/ 1.8 oz Bar' and a budget_max comfortably above $4.75 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."]}}