{"type":"firestarter.listing","listing":{"id":"lst_2nEFvTgT","product_name":"Cumenda","category":"Derbies","description":"It's the artisanal Derby to wear whether you’re at the office with no black-dress-code-only, with a mismatched ensemble at the lake-side barbeque, or vernissage in town. With its polished binder leather and its three-story leather sole, it’s the dark brown shoe for those who enjoy British styling and doesn’t walk the line. With its blake-rapid construction, it’s very easy to resole.","images":["https://cdn.shopify.com/s/files/1/1627/0215/files/01_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/02_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/03_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/04_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/05_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/06_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/07_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/08_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/09_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/11_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/ZX_cumenda_tdml.jpg?v=1757336158","https://cdn.shopify.com/s/files/1/1627/0215/files/ZZ_cumenda_tdml.jpg?v=1757336158"],"price":530,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:22.551Z"},"share_url":"https://firestarter.network/l/lst_2nEFvTgT","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_2nEFvTgT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cumenda' and a budget_max comfortably above $530.00 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."]}}