{"type":"firestarter.listing","listing":{"id":"lst__gu3e2Qx","product_name":"White Diamond Maccle Necklace","category":"Necklaces","description":" \n1.0ct uncut rough diamond maccle \nSetting measures 9mm by 8mm\n100% recycled 14kt yellow gold charm available with or without .9mm adjustable 16/17/18 inch solid 14kt gold chain  \n \nPlease allow up to 2 weeks for production \n ","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/BCD96A4A-B55B-46BD-AA9D-12C5009AF8A9.jpg?v=1777049939","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/0281D5AB-7008-455A-AEBF-44CED253FD42.jpg?v=1777049939","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/5E320AF8-D09B-48C3-A13B-6FEB385F3263.jpg?v=1777049939"],"price":1850,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.854Z"},"share_url":"https://firestarter.network/l/lst__gu3e2Qx","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__gu3e2Qx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy White Diamond Maccle Necklace' and a budget_max comfortably above $1850.00 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."]}}