A post by @okx on X.

OKX said its Wallet now uses biometric authorization to reduce interruptions in the trading flow, part of the exchange’s push to speed up transaction approvals when markets move quickly. The change targets the authorization step that can slow users down during volatile periods, replacing repeated manual confirmations with device-level biometric checks. The tweet did not disclose user numbers, transaction volumes, or which chains and tokens are supported by the streamlined flow. The update matters because faster authorization can reduce slippage and failed trades during rapid price moves, a key selling point for exchanges competing on execution speed. What to watch next is whether OKX publishes adoption and latency data for the biometric flow and extends it across more of its wallet and trading products.