{"type":"firestarter.listing","listing":{"id":"lst_Q6lZ-Cvu","product_name":"Latte mug","category":null,"description":"Rounded, stoneware mug made from several colors of tinted clay marbled together. Unlike my other marbled mugs, this design is coated in shiny clear glaze, inside and out! \n4\" across x 3\" tall. Holds 12oz.","images":["https://cdn.shopify.com/s/files/1/0407/1229/files/4Q4A0234.jpg?v=1773862922","https://cdn.shopify.com/s/files/1/0407/1229/files/4Q4A0782.jpg?v=1781016914","https://cdn.shopify.com/s/files/1/0407/1229/files/4Q4A0785.jpg?v=1781016924"],"price":76,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:18.571Z"},"share_url":"https://firestarter.network/l/lst_Q6lZ-Cvu","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_Q6lZ-Cvu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Latte mug' and a budget_max comfortably above $76.00 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."]}}