{"type":"firestarter.listing","listing":{"id":"lst_hU3ArxdI","product_name":"Keychron B2 Pro Ultra-Slim Wireless Keyboard","category":"Slim Keyboards","description":"Keychron B2 Pro is an ultra-slim wireless keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. \nNo discount code can be used for the B2 Pro. \n\n\n\n\nPlease drop your email on \"Notify Me When Available\" if the product model is out of stock. ","images":["https://cdn.shopify.com/s/files/1/0059/0630/1017/files/B2-Pro-Iconic-Features.jpg?v=1766559269","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/B2-Pro-Scissor-Mechanism.jpg?v=1761624467","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/B2-Pro-Uninterrupted-Usage.jpg?v=1766559220","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/B2-Pro-Triple-Connection-Modes.jpg?v=1761624467","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/B2-Pro-Ultra-lightweight-Design.jpg?v=1761624467","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/B2-Pro-Launcher-Customization.jpg?v=1761624467","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-B2-Pro-Ultra-Slim-Wireless-Keyboard-For-Mac-Windows-And-Android-Space-Gray.jpg?v=1761624467","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-B2-Pro-Ultra-Slim-Wireless-Keyboard-For-Mac-Windows-And-Android-Space-Gray-1.jpg?v=1761624467","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-B2-Pro-Ultra-Slim-Wireless-Keyboard-For-Mac-Windows-And-Android-Ivory-White.jpg?v=1761624467","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-B2-Pro-Ultra-Slim-Wireless-Keyboard-For-Mac-Windows-And-Android-Ivory-White-1.jpg?v=1761624467"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:17.120Z"},"share_url":"https://firestarter.network/l/lst_hU3ArxdI","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_hU3ArxdI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Keychron B2 Pro Ultra-Slim 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."]}}