{"type":"firestarter.listing","listing":{"id":"lst_h_u_aMGj","product_name":"Boston Top | Vanilla","category":"Swimwear","description":"The Boston Underwire Bikini Top features thin adjustable shoulder straps, lined cups and medium coverage.\n\nBra Style\n\nUnderwire Bust\n\nAdjustable Shoulder Straps\nGold Hardware\nNo Padding/Lined\n\nMYRA 80% Nylon/20% Spandex Fabric\n\n\n\nModel wears Size S","images":["https://cdn.shopify.com/s/files/1/0284/6706/9002/files/boston-white-underwire-bikini-top-myraswim.jpg?v=1780888712","https://cdn.shopify.com/s/files/1/0284/6706/9002/files/boston-white-underwire-bikini-top-myra-swim.jpg?v=1780888744","https://cdn.shopify.com/s/files/1/0284/6706/9002/files/boston-white-underwire-bikini-top-myra.jpg?v=1780888751","https://cdn.shopify.com/s/files/1/0284/6706/9002/files/boston-white-underwire-bikini-top.jpg?v=1780888761","https://cdn.shopify.com/s/files/1/0284/6706/9002/files/boston-white-bralette-bikini-top-myraswim.jpg?v=1780888774","https://cdn.shopify.com/s/files/1/0284/6706/9002/files/boston-white-bralette-bikini-top-myra-swim.jpg?v=1780888782","https://cdn.shopify.com/s/files/1/0284/6706/9002/files/FullSizeRender_1080x_bf798868-23b8-42aa-ab7d-a09bb08e52e5_1.webp?v=1744762724"],"price":120,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:17.508Z"},"share_url":"https://firestarter.network/l/lst_h_u_aMGj","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_h_u_aMGj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Boston Top | Vanilla' and a budget_max comfortably above $120.00 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."]}}