{"type":"firestarter.listing","listing":{"id":"lst_O3F8dKw_","product_name":"18ct Gold Plated Lapis Lazuli Signet Ring","category":"Rings > Stone","description":"Lapis Lazuli Rectangle Signet Ring18ct Gold Plated (Base metal - Sterling Silver 925)Synthetic Lapis Lazuli stone Stone measures: 9mm (h) x 6mm The band measures 2.7mm thickFront design measures: 10mm (h)Sold as a single ring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Y3-R-9179-9S-LAP-0_4.jpg?v=1695891664","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A1224copy55075029917907393179_8bf46005-671a-4cfa-9a1b-0a55974b8834.jpg?v=1753954088","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Y3-R-9179-9S-LAP-0_3.jpg?v=1753954088","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0748copy61264783256453569179047503200399_643bf84c-6405-41cf-b43c-a1a263759d45.jpg?v=1753954088","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A7418copy2_c56e076c-9148-4211-8c98-6eb5cf2bcf2a.jpg?v=1753954088"],"price":23,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.755Z"},"share_url":"https://firestarter.network/l/lst_O3F8dKw_","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 ","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_O3F8dKw_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Lapis Lazuli Signet Ring' and a budget_max comfortably above $23.00 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."]}}