{"type":"firestarter.listing","listing":{"id":"lst_-g67vMTc","product_name":"Keychron G3 Ultra Light Wireless Mouse","category":"Mice","description":"Equipped with the PixArt 3950 sensor, the Keychron G3 delivers an 8K polling rate in 2.4 GHz mode for lightning-fast response, all in a lightweight 44g design. It supports a tri-mode connection for seamless multi-device switching.","images":["https://cdn.shopify.com/s/files/1/0059/0630/1017/files/G3-1.jpg?v=1783069788","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/G3-2.jpg?v=1783069792","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/G3-Mouse-Carbon-Fiber-Build.jpg?v=1776321647","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/G3-Mouse-Triple-Connection-Modes.jpg?v=1776321647","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/G3-Mouse-Ultra-Lightweight-Design.jpg?v=1776321647","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/G3-Mouse-Launcher-Customization.jpg?v=1776321647","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/1.2.jpg?v=1783327304","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-G3-Wireless-Mouse-Black.jpg?v=1776321647"],"price":109.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:16.788Z"},"share_url":"https://firestarter.network/l/lst_-g67vMTc","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_-g67vMTc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Keychron G3 Ultra Light Wireless Mouse' and a budget_max comfortably above $109.99 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."]}}