{"type":"firestarter.listing","listing":{"id":"lst_jzrrK8Kf","product_name":"Signature Topaz Studs. Gold Vermeil.","category":null,"description":"\nMETAL: Sterling silver with gold vermeil.\nSTYLE: Essential tri-prong studs, these are super dainty, but that’s what we love about them! Perfect for any ear piercing; lobe, tragus and helix.\nFastened with post and butterfly. Sold in a pair or as a single stud.\nSTONE: Natural, alluvial white topaz. Each stone measures 1.8mm in size.\nFINISH: Full polish.","images":["https://cdn.shopify.com/s/files/1/0945/5768/files/98073-2-removebg.png?v=1687749042","https://cdn.shopify.com/s/files/1/0945/5768/products/a579658a04a0dcedaf58b2a6b483bf40_7a67d65c-6134-4169-9ce1-3de8229fc1ed.jpg?v=1687749042"],"price":21,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:23.399Z"},"share_url":"https://firestarter.network/l/lst_jzrrK8Kf","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_jzrrK8Kf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Signature Topaz Studs. Gold Vermeil.' and a budget_max comfortably above $21.00 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."]}}