Quick Breakdown:
- 1inch relaunches on OKX Wallet with MEV protection, gasless swaps, and liquidity aggregation.
- Integration strengthens DeFi–CeFi convergence with enhanced security and flexibility.
- Dutch auction-based swaps prevent front-running, offering safer and more efficient trades.
Decentralized finance protocol 1inch has become the first swap provider to relaunch on OKX Wallet, reinforcing ties between DeFi and centralized exchanges while giving users more efficient and secure digital asset swaps.
The integration restores 1inch’s Swap API on OKX Wallet, bringing features such as MEV protection, gas-free swaps, wallet address screening, and access to aggregated liquidity pools. The move reflects rising demand for decentralized swaps and underscores OKX Wallet’s push to expand its DeFi ecosystem with trusted third-party providers.
OKX @wallet just switched on the 1inch Swap API.
Why?
😀Zero gas & MEV protection for their users.
👷Enterprise-grade reliability & smooth integration for their team.The major players build with 1inch APIs.
Join them ⚙️https://t.co/BaOWelB46Y pic.twitter.com/hAkFrpru4A
— 1inch (@1inch) September 15, 2025
DeFi–CeFi convergence accelerates
The partnership highlights the accelerating convergence of DeFi and CeFi. By merging OKX Wallet’s security framework with 1inch’s aggregation technology, users gain both institutional-grade protection and on-chain flexibility.
“OKX Wallet gives customers the best of both worlds: the security of a leading exchange and the freedom of self-custody with thousands of dApps,”
said Jason Lau, Chief Innovation Officer at OKX.
“Teaming up with 1inch makes exploring Web3 easier, safer, and more rewarding.”
1inch co-founder Sergej Kunz added that the relaunch delivers “deep liquidity, MEV protection, and gasless swaps,” emphasizing the protocol’s focus on execution efficiency and user security.
Dutch auction model enhances execution
At the core of the integration is the 1inch Swap API, which deploys atomic, intent-based swaps through a Dutch auction model to mitigate front-running and sandwich attacks. This mechanism improves pricing while shielding traders from common DeFi vulnerabilities.
The API is publicly accessible through the 1inch Developer Portal, enabling developers and institutions to integrate advanced aggregation tools into their own platforms.
With 1inch’s return to OKX Wallet, both companies are positioning themselves at the intersection of DeFi growth and institutional adoption, highlighting the rising importance of swap infrastructure in the evolving crypto landscape.
Meanwhile, OKX has re-entered the U.S. market, unveiling a revamped trading platform, a new self-custody Web3 wallet, and fresh leadership just months after settling a $500 million case with the U.S. Department of Justice.
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