{"type":"firestarter.listing","listing":{"id":"lst_4EvkpMVF","product_name":"Opalescent Isolde","category":"Rings","description":" \n.62ct Emerald cut Opalescent diamond center\n.34tcw (2) round white rose cut (2) white tapered baguette diamond sides\n100% recycled 18kt yellow gold knife edge band\n \n* paired with Icy Crown Nico Stacker *\nPlease allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/image_cca9982b-fe67-40b9-b748-105505d55a7f.jpg?v=1691332690","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_dd33d450-8eda-439a-835e-419b610910c9.jpg?v=1691332684"],"price":4250,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.953Z"},"share_url":"https://firestarter.network/l/lst_4EvkpMVF","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_4EvkpMVF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Opalescent Isolde' and a budget_max comfortably above $4250.00 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."]}}