{"type":"firestarter.listing","listing":{"id":"lst_si1cTzuR","product_name":"Lennox sphere single earstud 14k gold","category":"Earring","description":"Wrap it up. Make a small statement and layer this 14k babe with hoops.\n- Always made in 14k gold 
- Size: 20mm
- Thickness: 1.2mm- 1 piece\n Our goldsmith needs an average of 1 week to produce your showpieces. Do you need it sooner? Then please contact us with your request.","images":["https://cdn.shopify.com/s/files/1/0272/0799/1414/products/lennox-sphere-single-earstud-14k-gold-917279.jpg?v=1742986397","https://cdn.shopify.com/s/files/1/0272/0799/1414/products/lennox-sphere-single-earstud-14k-gold-894312.jpg?v=1742986399","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/lennox-sphere-single-earstud-14k-gold-869612.jpg?v=1742986397"],"price":179,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:34.495Z"},"share_url":"https://firestarter.network/l/lst_si1cTzuR","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_si1cTzuR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lennox sphere single earstud 14k gold' and a budget_max comfortably above $179.00 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."]}}