{"type":"firestarter.listing","listing":{"id":"lst_Z0MJ5ZUM","product_name":"Pizza Signet","category":"Rings","description":"\n100% recycled 14kt yellow or rose gold plain slice with the option of ruby pepperoni, black diamond olives, or white diamonds\n \nFace measures 11mm x 9mm\nBand tapers from 11mm to 2.5mm \n \nPlease allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/image_fdf3c159-9a41-40d8-9c69-2eec02fd9ff7.jpg?v=1690052010","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/9452C507-334E-4258-AC30-9FC19B84E73A.jpg?v=1717172248"],"price":1460,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.230Z"},"share_url":"https://firestarter.network/l/lst_Z0MJ5ZUM","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_Z0MJ5ZUM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pizza Signet' and a budget_max comfortably above $1460.00 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."]}}