{"type":"firestarter.listing","listing":{"id":"lst_WWsVoKaQ","product_name":"9ct Solid Gold Star Flatback Stud Earring","category":"Earrings > Cartilage","description":"9ct Solid gold star stud earring with a front screw fitting.\n9ct Solid Gold (375)Bar length: 6mm (except screw)Bar thickness: 1mm Star measures: 3.5mmFlat disc back outside diameter: 3mm Flat disc back thickness: 0.6mmStar screws on from front to secureSold as a single stud earring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-7247-Y9-000-072dpi2.jpg?v=1780392201","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A9793_copy_7255_7247_8313_0884_8309_5153_b0e91d15-2d8a-496d-86c3-bf2d227bc9c0.jpg?v=1782376874","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-7247-Y9-000-072dpi.jpg?v=1780392201"],"price":46,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T12:14:55.611Z"},"share_url":"https://firestarter.network/l/lst_WWsVoKaQ","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_WWsVoKaQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 9ct Solid Gold Star Flatback Stud Earring' and a budget_max comfortably above $46.00 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."]}}