1inch Launches Self-Custody Shared Liquidity Product Aqua

On July 28, according to the official 1inch blog, 1inch has officially launched its self-custody shared liquidity layer product, Aqua. This allows users to support multiple liquidity positions simultaneously with the same wallet balance without depositing tokens into liquidity pools. Aqua uses a registry mechanism to call tokens from user wallets when preset conditions are met and returns the profits along the same path, maintaining self-custody throughout. Authorization is granted per token and per chain, and can be revoked at any time. The product is currently live on 13 EVM public chains, including Ethereum, Arbitrum, Base, Robinhood Chain, and BNB Chain. Each transaction is executed by on-chain verified market makers or arbitrage bots to reduce counterparty risk, and the single holder design avoids fee loss caused by JIT sandwich attacks.