{"type":"firestarter.listing","listing":{"id":"lst_zt0mbWgd","product_name":"Barbee","category":"Moc-toe derbies","description":"Our dark brown smooth leather Icon, which unconventional shapes are lovingly shown by the artisanal stitchings on the toe box. Para sole, casual style. A classic of alpine tradition, you’ll love it around the city with yellow corduroy pants and a flannel blazer.  Made in Montegranaro (Italy)","images":["https://cdn.shopify.com/s/files/1/1627/0215/files/01_barbee_tdm.jpg?v=1757336862","https://cdn.shopify.com/s/files/1/1627/0215/files/02_barbee_tdm.jpg?v=1757336862","https://cdn.shopify.com/s/files/1/1627/0215/files/03_barbee_tdm.jpg?v=1757336863","https://cdn.shopify.com/s/files/1/1627/0215/files/04_barbee_tdm.jpg?v=1757336863","https://cdn.shopify.com/s/files/1/1627/0215/files/05_barbee_tdm.jpg?v=1757336865","https://cdn.shopify.com/s/files/1/1627/0215/files/06_barbee_tdm.jpg?v=1757336863","https://cdn.shopify.com/s/files/1/1627/0215/files/07_barbee_tdm.jpg?v=1757336862","https://cdn.shopify.com/s/files/1/1627/0215/files/08_barbee_tdm.jpg?v=1757336862","https://cdn.shopify.com/s/files/1/1627/0215/files/ZX_barbee_tdm.jpg?v=1757336863","https://cdn.shopify.com/s/files/1/1627/0215/files/ZZ_barbee_tdm.jpg?v=1757336863"],"price":440,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:22.225Z"},"share_url":"https://firestarter.network/l/lst_zt0mbWgd","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_zt0mbWgd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Barbee' and a budget_max comfortably above $440.00 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."]}}