{"type":"firestarter.listing","listing":{"id":"lst_O1i48Kbv","product_name":"18ct Gold Plated Mariner Ring","category":"Rings > Stacking","description":"18ct Gold Plated Mariner Ring\n\n18ct Gold Plated (Base metal - Sterling Silver 925)\n\nSold as a single ringFront thickness = 8mmBack thickness = 5mmGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-2475-9S-000-0_2_411bf460-328e-488b-b17d-77c355a10b48.jpg?v=1707211419","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A4931_copy_2475.jpg?v=1762255806","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-2475-9S-000-0.jpg?v=1762255806","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0974_copy_2475_5029_2564_2252_8728.jpg?v=1762255806","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5173edit2_1_c9beb71a-ab17-4f23-8529-3a4655f6ff73.jpg?v=1762255806"],"price":48,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.798Z"},"share_url":"https://firestarter.network/l/lst_O1i48Kbv","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_O1i48Kbv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Mariner Ring' and a budget_max comfortably above $48.00 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."]}}