{"type":"firestarter.listing","listing":{"id":"lst_8xRRiDv6","product_name":"Blueberry Jam","category":"Jams","description":"Our Blueberry Jam is a celebration of summer’s most beloved berry. Each jar is filled with plump ripe blueberries that burst with flavor, deeply sweet with just the right touch of tartness. The result is a jam that feels both comforting and refined, perfect for spreading on warm toast, swirling into yogurt, or pairing with soft cheeses on a board. Simple, vibrant, and endlessly versatile, this jar brings the essence of fresh blueberries to your table year round.","images":["https://cdn.shopify.com/s/files/1/1624/3371/files/H5X2810.jpg?v=1762108666"],"price":9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.863Z"},"share_url":"https://firestarter.network/l/lst_8xRRiDv6","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_8xRRiDv6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blueberry Jam' and a budget_max comfortably above $9.00 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."]}}