{"type":"firestarter.listing","listing":{"id":"lst_T_ZRvxiL","product_name":"Sterling Silver CZ Barbell Scaffold Stud","category":"Body > Cartilage","description":"CZ Barbell Scaffold StudSterling Silver (925)Cubic Zirconia stonesBar thickness: 1.6mm / 14gBar length: 15mmCZ size: 4mmCZ ends screw on to secureSold as a single stud\nGift ready - branded cotton gift bag included ","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-1938-SS-CZW-0_3_8e1dc21a-d18d-4db0-9263-60bd34c74208.jpg?v=1708605428","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-1938-SS-CZW-0_2.jpg?v=1750079936"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.248Z"},"share_url":"https://firestarter.network/l/lst_T_ZRvxiL","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_T_ZRvxiL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver CZ Barbell Scaffold 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."]}}