{"type":"firestarter.listing","listing":{"id":"lst_z4Kz2X-m","product_name":"Leather Coasters - Black","category":null,"description":"These leather coasters will be a welcome addition to your home, shop, or office. Cut from thick 10 oz. belt leather and cleanly stamped with the Lost Dutchman Leather logo.\nAvailable individually and in sets of 4.\n3.5\" square\nCustom monogramming available (up to 5 characters).\nGold foiling available on monogram only.","images":["https://cdn.shopify.com/s/files/1/0030/8756/4915/files/leather-coasters-black-handmade-leather-wallet-3961949.jpg?v=1781938952","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/leather-coasters-russet-handmade-leather-wallet-8491797.jpg?v=1781938952","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/leather-coasters-black-handmade-leather-wallet-6705968.jpg?v=1781938952","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/leather-coasters-black-handmade-leather-wallet-1248478.jpg?v=1781938952","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/leather-coasters-black-handmade-leather-wallet-2870073.jpg?v=1781938953"],"price":7.5,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:54.157Z"},"share_url":"https://firestarter.network/l/lst_z4Kz2X-m","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 ","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_z4Kz2X-m' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Leather Coasters - Black' and a budget_max comfortably above $7.50 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."]}}