[Ledger Wallet Integrates OKX DEX to Support Secure Self-Custody Trading] Ledger has announced a partnership with the OKX decentralized exchange (DEX), enabling users to perform on-chain token swaps directly through the Ledger wallet while maintaining full self-custody of their private keys and hardware-level security. This integration supports cross-chain swaps on networks such as Ethereum, Arbitrum, Optimism, Base, Polygon, and BNB Chain. OKX DEX aggregates liquidity from over 400 sources across more than 25 blockchains, offering efficient pricing and execution services. This move by Ledger aims to meet users' demand for on-chain trading that combines autonomy with institutional-grade security, while also expanding the DeFi capabilities of its wallet. Ledger has sold over 8 million devices globally, safeguarding more than 20% of the world's crypto assets.