{"type":"firestarter.listing","listing":{"id":"lst_lAUcosEP","product_name":"Astoria LUXE BALANCE Essential Tank - Harbor Blue","category":null,"description":"Inspired by sunlit days and salt air, The Summer House is where soft whites, coastal blues, and classic pinstripes meet. A collection of everyday essentials designed to feel right at home wherever the day takes you.\nSleek and fitted with a square neckline, the Essential Tank combines style and everyday ease. White contrast straps and an adjustable back provide for a personalized fit. Paired with the matching legging, it’s the set you’ll keep reaching for all Summer long.\nFeatures:\n\nFitted tank with square neckline\nAdjustable straps with white contrast detail\nBuilt-in support with removable padding\nQuick-dry Freeform™ fabric with four-way stretch\nSmooth, light compression\n\n\nModel is 5’7.5”/172cm, 31”/79cm Bust, 24.5”/62cm Waist, 36”/91 cm Hip and wears a size Small\nOn average, customers say it fits true to size\nMaterial Make-up: 75% Nylon, 25% Spandex","images":["https://cdn.shopify.com/s/files/1/0060/8590/2454/files/0B2A1010.jpg?v=1780945323","https://cdn.shopify.com/s/files/1/0060/8590/2454/files/0B2A1026.jpg?v=1780945323","https://cdn.shopify.com/s/files/1/0060/8590/2454/files/0B2A1019.jpg?v=1780945324","https://cdn.shopify.com/s/files/1/0060/8590/2454/files/0B2A1093.jpg?v=1780945413"],"price":52.5,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:01.450Z"},"share_url":"https://firestarter.network/l/lst_lAUcosEP","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_lAUcosEP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Astoria LUXE BALANCE Essential Tank - Harbor Blue' and a budget_max comfortably above $52.50 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."]}}