{"type":"firestarter.listing","listing":{"id":"lst_tYhGPM3X","product_name":"Knit Rita T-Shirt - White","category":"Shirt","description":"A fancy t-shirt? The Knit Rita T-Shirt is the elevated basic you didn’t know you needed, but magically works with everything.  Made of a textured cotton (72%) and recycled nylon (28%) blend, this T makes life a little bit more elegant and pairs excellently with a party skirt.","images":["https://cdn.shopify.com/s/files/1/2467/1075/files/SDLR2301.jpg?v=1774303083","https://cdn.shopify.com/s/files/1/2467/1075/files/SDLR2305.jpg?v=1774303083","https://cdn.shopify.com/s/files/1/2467/1075/files/SDLR2293.jpg?v=1774303060","https://cdn.shopify.com/s/files/1/2467/1075/files/SDLR2291.jpg?v=1774303060"],"price":172,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:20.970Z"},"share_url":"https://firestarter.network/l/lst_tYhGPM3X","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_tYhGPM3X' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Knit Rita T-Shirt - White' and a budget_max comfortably above $172.00 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."]}}