{"type":"firestarter.listing","listing":{"id":"lst_MBKc1H8p","product_name":"18ct Gold Plated Smile Labret Stud Earring","category":"Earrings > Cartilage","description":"18ct Gold Plated smile face flat back stud earring\n18ct Gold Plated (Base metal - Sterling Silver 925)Sold as a single studFront of stud screw fixture (internally threaded)Bar measures = 1.15mm thickBar length measures = 7.5mmSmile face design measures = 6mmFlat back fitting measures = 4mm\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/M6-SB-0125-9S-000-SINGLE_1.jpg?v=1732618865","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A9934_copy_4214_0093_4710_0028_0125_3321.jpg?v=1742297091","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0075_copy_4214_0035_0038_0125_0276_0274_0093.jpg?v=1742297153","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/M6-SB-0125-9S-000-SINGLE_2.jpg?v=1742297091"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.949Z"},"share_url":"https://firestarter.network/l/lst_MBKc1H8p","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_MBKc1H8p' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Smile Labret Stud Earring' and a budget_max comfortably above $22.00 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."]}}