{"type":"firestarter.listing","listing":{"id":"lst_cq-K1de0","product_name":"Keychron B36 Wireless Keyboard","category":"Custom Keyboards","description":"Available at 45 Walmart stores across the USA.\nThe B36 is a wireless keyboard with a 100% full-size layout, designed for versatility and comfort. It features silent typing, an innovative scissor mechanism, and supports 2.4 GHz wireless, Bluetooth 5.2, and wired connections. With Launcher web app support, key customization has never been easier. \n","images":["https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-B36-Wireless-Keyboard--Deep-Black.jpg?v=1752492204"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:17.028Z"},"share_url":"https://firestarter.network/l/lst_cq-K1de0","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_cq-K1de0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Keychron B36 Wireless Keyboard' and a budget_max comfortably above $39.99 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."]}}