{"type":"firestarter.listing","listing":{"id":"lst_CBY9C1EC","product_name":"3.0ct Oval Rose Cut S+P Nico","category":"Rings","description":" \n3.0ct oval rose cut salt + pepper diamond center \n.60tcw (6) round rose cut salt + pepper diamond sides\n100% recycled 18kt yellow gold  \n \nBand tapers from 2.3mm to 1.3mm wide x 1.5mm thick\n \nPlease allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/5BF865D7-6B8D-4B45-8F87-AB234D233A33.jpg?v=1713807270","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/9B39AE1B-515D-410E-8259-F4F9F133C403.jpg?v=1713807270","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/8F1D652B-22E1-45E1-AA5E-237A4DBFFD0D.jpg?v=1713807270","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/9144CFE0-0B09-4299-A4BF-89166DA6511B.jpg?v=1713807252"],"price":6250,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.164Z"},"share_url":"https://firestarter.network/l/lst_CBY9C1EC","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_CBY9C1EC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 3.0ct Oval Rose Cut S+P Nico' and a budget_max comfortably above $6250.00 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."]}}