{"type":"firestarter.listing","listing":{"id":"lst_i4h3sBfW","product_name":"Diamond Cross Necklace","category":"Necklace","description":"This stunning necklace is the most perfect dainty everyday piece. It's an adorable thin gold chain with the perfect cross with an added little diamond. It is made out of a high quality titanium steel material which means it's water resistant. It makes for the perfect everyday piece that you don't have to take off!","images":["https://cdn.shopify.com/s/files/1/0020/7421/4498/files/31C94F0D-544B-419D-B8AA-000CA1D1FB19.jpg?v=1765916019","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/93E28CAA-9C00-4A44-9489-CF2CD370475A.jpg?v=1765916019","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/7D940288-6F9B-4634-ADF4-540E10342320.jpg?v=1765916019","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/52C97896-0C80-439B-90FF-77B06878065D.jpg?v=1765131385"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:59.367Z"},"share_url":"https://firestarter.network/l/lst_i4h3sBfW","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_i4h3sBfW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Diamond Cross Necklace' and a budget_max comfortably above $14.00 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."]}}