{"type":"firestarter.listing","listing":{"id":"lst_KFzgTtTK","product_name":"Textured Pyrite Ring","category":"Rings","description":"This magical ring features a sparkling, natural, multi-crystal pyrite gemstone, wrapped in warm 22k gold and set on a smooth sterling silver band. This stone has a special textural beauty. \nStone measures approximately 6/8 inches in diameter. Matte finish.\n ","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_031.jpg?v=1771440013","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-16_029.jpg?v=1771440058","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_032.jpg?v=1771440058"],"price":1050,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.813Z"},"share_url":"https://firestarter.network/l/lst_KFzgTtTK","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_KFzgTtTK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Textured Pyrite Ring' and a budget_max comfortably above $1050.00 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."]}}