{"type":"firestarter.listing","listing":{"id":"lst_GFSytJXR","product_name":"Sterling Silver Opal Trio Flat Back","category":"Earrings > Cartilage","description":"Opal Trio Flat Back\nSterling Silver (925) 3 x Opal stonesSold as a single studFront of stud screw fixture - internally-threadedBar = 1mm thick x 7.5mm lengthFront (trio) = 3.9mmFlat back fitting = 3.9mm\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/M6-SB-0038-SS-OPA-0_3_c0b02d0f-6d21-4255-bf76-d739a42ea2fb.jpg?v=1742982341","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0058_copy_4214_0035_0038_0125_0276_0274_0093_1.jpg?v=1742982341","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/M6-SB-0038-SS-OPA-0_2_8c2cda85-13e5-4e6b-aeea-88acb830df46.jpg?v=1742982341","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0010_copy_1015_3122_2455_2042_0035_0038_0274_1.jpg?v=1742982341"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.909Z"},"share_url":"https://firestarter.network/l/lst_GFSytJXR","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_GFSytJXR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Opal Trio Flat Back' and a budget_max comfortably above $25.00 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."]}}