1inch Launches Self-Custodial Aqua Protocol Across 13 Chains To Consolidate DeFi Liquidity

by
Alisa Davidson

Printed: July 28, 2026 at 8:08 am Up to date: July 28, 2026 at 8:08 am

by Anastasiia O

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July 28, 2026 at 8:08 am

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1inch has unveiled Aqua, which the decentralized alternate aggregator describes as its most important product launch so far. Aqua is a shared liquidity layer that permits a single pockets steadiness to concurrently again a number of liquidity positions with out requiring customers to deposit tokens right into a protocol-controlled pool. The product is presently stay throughout 13 EVM-compatible chains.

The launch addresses a crucial inefficiency in decentralized finance: in accordance with 1inch, roughly 85% of DeFi liquidity is idle or poorly positioned when trades happen, leading to skinny markets and suboptimal pricing regardless of protocols reporting substantial complete worth locked. Liquidity suppliers presently fragment their capital throughout quite a few swimming pools, chains, and buying and selling pairs, a follow that 1inch estimates prices the market as much as $150 million in forgone charges yearly. Aqua goals to consolidate this fragmented liquidity by enabling the identical token steadiness to service a number of positions, thereby growing the time belongings stay in vary and bettering incomes potential. The event is especially related for institutional buyers and conventional finance corporations, for whom deeper, extra usable onchain liquidity is important to executing massive trades effectively.

Technical Structure and Threat Controls

Quite than taking custody of funds, Aqua operates as a registry that maintains digital balances—inner accounting counters quite than precise deposits. When a supplier opens a place, no tokens transfer; the protocol merely information how a lot of the supplier’s present token allowance is allotted to that place. When a swap executes, tokens switch instantly from the supplier’s pockets to the swapper in a single atomic transaction. If the pockets can’t cowl the fill, the transaction reverts completely, eliminating partial fills and protocol debt. The Aqua contract itself holds no tokens at any time.

This mannequin depends on the Shared Liquidity Ratio (SLR), which permits the identical actual steadiness to again a number of positions concurrently with out creating leverage or debt. As a result of swap demand is asynchronous, a single steadiness can service a number of positions’ occasional fills, with every transaction capped by the precise tokens current within the pockets at execution. Pricing and execution are dealt with by SwapVM, an engine that helps a number of curve sorts—together with fixed product, concentrated liquidity, and pegged stablecoin curves—whereas permitting builders to combine customized logic.

Safety measures emphasize self-custody and bounded publicity. Suppliers retain management of their belongings and should revoke token allowances or shut positions at any time. The protocol has undergone audits by OpenZeppelin, Bailsec, Hexens, Nethermind, Idea, and Decurity. At launch, swap execution is restricted to verified 1inch Resolvers that maintain a soulbound KycNFT, making Aqua a self-custodial venue with verified counterparties. Nonetheless, suppliers nonetheless face market dangers, together with impermanent loss and smart-contract vulnerabilities, and charges will not be assured.

Alisa, a devoted journalist on the MPost, makes a speciality of crypto, AI, investments, and the expansive realm of Web3. With a eager eye for rising tendencies and applied sciences, she delivers complete protection to tell and have interaction readers within the ever-evolving panorama of digital finance.

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