{"type":"firestarter.listing","listing":{"id":"lst_leuQ0foU","product_name":"9ct Solid Gold Sapphire Constellation CZ Stud","category":"Earrings > Cartilage","description":"9ct Solid Gold Sapphire Constellation CZ Stud\n9ct Solid Gold (375)Sapphire Cubic zirconia stonesSold as a single studBar = 1mm thick x 6mm length (up to the ball fitting), total bar length is 7.5mmFront measures 3mm (w) x 6mm (h)3mm ball (screw)Ball back (screws on)Gift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-1105-Y9-SAP-O_2.jpg?v=1708604058","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A2536edit2_34c5fc6e-045d-4236-956d-8315e2b8d2ab.jpg?v=1752750127","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-1105-Y9-SAP-O.jpg?v=1752750127","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A2517edit_4baa0d9c-1093-4c2f-b239-ef6917fc72b0.jpg?v=1752750127"],"price":67,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.612Z"},"share_url":"https://firestarter.network/l/lst_leuQ0foU","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_leuQ0foU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 9ct Solid Gold Sapphire Constellation CZ Stud' and a budget_max comfortably above $67.00 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."]}}