{"type":"firestarter.listing","listing":{"id":"lst_eIc24cmT","product_name":"Gardener's Delight Tomato","category":"Vegetables","description":"A German heirloom that bears long clusters of bright red, two-bite cherry tomatoes. Popular the world over, and for very good reason: this variety is extremely prolific, reliable, early, and delectably sweet! Disease-resistant with fruits that ripen without splitting. Some call it \"the best\" cherry tomato–while the jury is still out on that, it certainly was a favorite in our trials. Indeterminate.\n","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/files/gardeners_delight.png?v=1739573177","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/B3344855-C411-4F55-AAF4-8DE37029B1F1.jpg?v=1739573177"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:37.460Z"},"share_url":"https://firestarter.network/l/lst_eIc24cmT","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_eIc24cmT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gardener's Delight Tomato' and a budget_max comfortably above $4.99 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."]}}