{"type":"firestarter.listing","listing":{"id":"lst_ejrBsDg5","product_name":"Sterling Silver Lapis Lazuli Ring","category":"Rings > Stone","description":"Square imitation Lapis lazuli stone statement cushion ring.\nSterling Silver (925)Lapis Lazuli stoneSold as a single ringFront measures approx 16mm (h) x 16mm (w)Stone measures approx 12mmGift ready - branded cotton gift bag included\nSizes available (approx conversions):US 5 / UK JUS 6 / UK LUS 7 / UK NUS 8 / UK PUS 9 / UK R/S","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/H1-R-7434-9S-LAP-0_3_1.jpg?v=1714469469","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A1186copy743447832999_2aa48fad-44b4-4a38-a7a5-0fb6540f3cec.jpg?v=1746696264","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/H1-R-7434-9S-LAP-0_4_8302d096-e9fa-4ef8-92ed-7d1ed8447686.jpg?v=1746696264","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A9705copy469475610504175375995356917890212492113119327434.jpg?v=1746696264","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/04941100535641817434_94b047a8-e11d-4cfe-9f0a-4a349feb9e9b.jpg?v=1746696264"],"price":19.5,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.237Z"},"share_url":"https://firestarter.network/l/lst_ejrBsDg5","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_ejrBsDg5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Lapis Lazuli Ring' and a budget_max comfortably above $19.50 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."]}}