{"type":"firestarter.listing","listing":{"id":"lst_IY16BCro","product_name":"RFID Blocking Card","category":"Wallets","description":"RFID Blocking Card\n\nProtect your wallet from cyber theft\nKeep card in your wallet to interfere with radio waves\nDimensions: 2.125\" x 3.375\" (same size as credit card)\n\nProtect your wallet and your identity from cyber theft with a simple RFID Blocking Card. This card is the same dimensions of a standard credit card and easily fits into any of your wallets.  ","images":["https://cdn.shopify.com/s/files/1/0719/2212/3072/files/NewRFIDBlockingCardcompressed.png?v=1762458052"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:28.396Z"},"share_url":"https://firestarter.network/l/lst_IY16BCro","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_IY16BCro' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy RFID Blocking Card' and a budget_max comfortably above $10.00 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."]}}