{"type":"firestarter.listing","listing":{"id":"lst_TD39OBE6","product_name":"Astoria CONTOUR Seamless Long Sleeve - Black","category":null,"description":"Composed of a buttery soft seamless blend, our Contour Series was designed to provide the ultimate second-skin fit while providing you the contouring support you need to feel confident in and out of the gym.\n\nNotable features of our Long Sleeve include quick-dry tech, thumbholes, and a waist-cinching band for added contouring.\n\n• Model is 5'7\"/170cm, 34\"/85cm Bust, 24\"/61cm Waist, 35\"/89cm Hip and wears a size Small\n\n• On average, customers say it fits slightly small.\n\n• Material Make-up: 90% Nylon, 10% Spandex\n","images":["https://cdn.shopify.com/s/files/1/0060/8590/2454/files/IMG_8597.jpg?v=1719877413","https://cdn.shopify.com/s/files/1/0060/8590/2454/files/IMG_8637.jpg?v=1719877432"],"price":48.75,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:03.023Z"},"share_url":"https://firestarter.network/l/lst_TD39OBE6","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_TD39OBE6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Astoria CONTOUR Seamless Long Sleeve - Black' and a budget_max comfortably above $48.75 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."]}}