{"type":"firestarter.listing","listing":{"id":"lst_yeWJnkmC","product_name":"Wee Gold Key Necklace","category":"Necklaces","description":" \nKey charm measures 9mm tall by 4mm wide with jump ring\n100% recycled 14kt yellow gold\nAvailable as charm only or on .9mm adjustable 16/17/18 inch solid 14kt gold chain \n \nPlease allow up to 2 weeks for production ","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/99C561C0-79A0-4184-80E6-5D7175027534.jpg?v=1729707254","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/347A67F7-CD74-4EF5-9FCF-EE71D33548D9.jpg?v=1729707254","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/27C817FA-1D5F-4CB9-A53B-9CB116B0AE4A.jpg?v=1729707254"],"price":90,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.113Z"},"share_url":"https://firestarter.network/l/lst_yeWJnkmC","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_yeWJnkmC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Wee Gold Key Necklace' and a budget_max comfortably above $90.00 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."]}}