{"type":"firestarter.listing","listing":{"id":"lst_sZVrVRrs","product_name":"18ct Gold Plated Sapphire Constellation CZ Stud","category":"Earrings > Cartilage","description":"Sapphire Constellation CZ Stud\n18ct Gold Plated (Base metal - Sterling Silver 925)Sapphire coloured Cubic Zirconia stonesSold as a single studBar = 1mm thick x 6mm length (up to the ball fitting), total bar length is 7.5mmCubic zirconia sapphire stonesFront measures 3mm (w) x 6mm (h)3mm ball back (screws on)\nGift 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_1.jpg?v=1708505886","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A1146copy466811050008.jpg?v=1714124147","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A2530edit2_b6bdd503-18e5-41d4-b15d-723d5f893d53.jpg?v=1714124147","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-1105-Y9-SAP-O_1.jpg?v=1714124147","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A2517edit_e9218c9d-9629-47e9-bf01-f88a9436553d.jpg?v=1714124147"],"price":24,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.912Z"},"share_url":"https://firestarter.network/l/lst_sZVrVRrs","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 ","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_sZVrVRrs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Sapphire Constellation CZ Stud' and a budget_max comfortably above $24.00 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."]}}