{"type":"firestarter.listing","listing":{"id":"lst_MQ5n9d_k","product_name":"14ct Solid Gold Heart Labret Stud","category":"Earrings > Cartilage","description":"14ct Solid Gold Heart Shape Labret Barbell Stud Earring\n14ct Solid Gold (585)Screw on frontFront design measures: 3.65mm (h) x 4.09mm (w)Post thickness: 1.08mm (18G gauge)Available in three post lengths: 6mm, 8mm and 10mmSold as a single earring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/J3-SB-3306-Y14-000-0.jpg?v=1741012677","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0503_copy_3306_6386_3184_3259_6312_6341_6385_3310.jpg?v=1741795712","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/J3-SB-3306-Y14-000-02.jpg?v=1741795526","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A9891_copy_6386_6385_0783_3306_3259_3184_3310_5fc21195-c1c9-4904-aebd-61d0bdca69e6.jpg?v=1741795526","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0161_copy_3306_3184_6386_3259_6312_6341_6385_3310.jpg?v=1741795705","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A9878_copy_6386_6385_0783_3306_3259_3184_3310.jpg?v=1741795557","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0118_copy_3306_3184_6386_3259_6312_6341_6385_3310.jpg?v=1741795705"],"price":80,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.970Z"},"share_url":"https://firestarter.network/l/lst_MQ5n9d_k","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_MQ5n9d_k' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 14ct Solid Gold Heart Labret Stud' and a budget_max comfortably above $80.00 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."]}}