{"type":"firestarter.listing","listing":{"id":"lst_0MvFALX-","product_name":"Lightweight Longsleeve - White","category":null,"description":"WHY ?\nThis long-sleeve with open cuff wrists is a new alternative to our standard jersey t-shirt. With a bias bound neckline and clean sleeve finish, it sits right between casual and formal, offering the vibe of a tee with a more elegant look.","images":["https://cdn.shopify.com/s/files/1/0562/9737/files/70_sLONGSLEEVE_WHITE_01_UPDATE.jpg?v=1773754077","https://cdn.shopify.com/s/files/1/0562/9737/files/70s_LONGSLEEVE_WHITE_02_UPDATE2.jpg?v=1774444976","https://cdn.shopify.com/s/files/1/0562/9737/files/70s_LONGSLEEVE_WHITE_03_UPDATE2.jpg?v=1774444976"],"price":90,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:51.776Z"},"share_url":"https://firestarter.network/l/lst_0MvFALX-","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_0MvFALX-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lightweight Longsleeve - White' and a budget_max comfortably above $90.00 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."]}}