{"type":"firestarter.listing","listing":{"id":"lst_xpB0SjG9","product_name":"18ct Gold Plated Scaffold Barbell Stud","category":"Earrings > Cartilage","description":"Scaffold Barbell Stud \n18ct Gold Plated (Base metal - Sterling Silver 925)Available in two different sizes\n\nSmaller size:\n\nBar thickness: 1.2mm / 16gBar length: 23mmBall size: 3mm\n\nLarger size:\n\nBar thickness: 1.6mm / 14gBar length: 38.5mmBall size: 4.5mmBall screws on to secureSold as a single studGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-0784-Y9-000-0_1.jpg?v=1708602229","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-0784-Y9-000-0_1_5dfac812-7b85-4176-8165-2360d13254d4.jpg?v=1751541441","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3SB-0784-0485_studio3.jpg?v=1751541441","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-0485-Y9-000-0_2.jpg?v=1751541441","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3SB-0784-0485_studio4_e3a9106c-79f4-4d06-8922-4b36b33ce077.jpg?v=1751541441","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-0784-Y9-000-0_2.jpg?v=1751541441"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.958Z"},"share_url":"https://firestarter.network/l/lst_xpB0SjG9","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_xpB0SjG9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Scaffold Barbell Stud' and a budget_max comfortably above $32.00 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."]}}