{"type":"firestarter.listing","listing":{"id":"lst_0ewPj5iB","product_name":"Birthday Things Greeting Card","category":"greeting card","description":"The birthday things card is blank inside with charming watercolor illustrations of dad's favorite things on the front. \n𝐃𝐞𝐭𝐚𝐢𝐥𝐬: • card + envelope • 5.5\" x 4.25\" • printed on 120lb superfine paper\n","images":["https://cdn.shopify.com/s/files/1/1328/2787/files/Copyofweblistingtemp_8_cf918047-60dd-4aa3-93b6-ee3810415eec.png?v=1774753855"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.109Z"},"share_url":"https://firestarter.network/l/lst_0ewPj5iB","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_0ewPj5iB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Birthday Things Greeting Card' and a budget_max comfortably above $8.00 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."]}}