{"type":"firestarter.listing","listing":{"id":"lst_dqAmfWQL","product_name":"18ct Gold Plated Tiny Star Charm Barbell Stud","category":"Earrings > Cartilage","description":"Tiny Star Charm Barbell Stud\n18ct Gold Plated (Base metal - Sterling Silver 925)Sold as a singleBar = 1mm thick x 4mm lengthFront = 2mm ball, 3mm star charmBall fitting measures 2mm (screws on at back)Gift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/J2-SB-3878-Y9-000-0_1.jpg?v=1708602417","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/J2-SB-3878-Y9-000-0_2.jpg?v=1749738144","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/3878.jpg?v=1749738144","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0986_5a5e1f0e-0ba8-47c9-b20d-dd89b128dc6d.jpg?v=1749738144"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.723Z"},"share_url":"https://firestarter.network/l/lst_dqAmfWQL","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_dqAmfWQL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Tiny Star Charm Barbell Stud' and a budget_max comfortably above $29.00 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."]}}