A stablecoin is onlyas strong as its liquidity
Liquidity infrastructure for stablecoin issuers. One commitment backs every pool and every chain your asset trades on.
Made by Cross Margin Labs
Before
Seed pool by pool
Chain by chain
Minting is the easy part. Being tradeable across seven chains means capital on seven chains, split across every pair. The treasury ends up divided twenty ways, most of it sitting idle.
After
Commit once
Liquid everywhere
One commitment backs every pool and chain at once. Capital stays put until a swap needs it. Same treasury, multiplied depth.
Locking liquidity in an asset once lets it back liquidity across every pool and chain that asset trades on at the same time, instead of splitting the same capital across siloed positions.
Stop splitting your treasuryOne commitment · Every pool
Traditional AMMs force you to divide capital into isolated positions. Aqua0 keeps it in one place and makes it available to every pool and chain at once, injected the moment a swap lands and returned immediately after. The demo below uses two pools so the mechanism is easy to follow. In production a single commitment typically backs many more.
Traditional Concentrated Liquidity
Aqua0 JIT LiquidityActive
This example uses 2 pools so the reuse mechanism stays easy to follow. Scaled to every pool and chain a single locked position typically backs in production, that same reuse effect delivers far higher capital efficiency than siloed liquidity.
Filled in an instant,settled in the deep.
When a swap on one chain matches liquidity locked on another, a filler fronts the payout so the trader settles immediately. The assets then bridge across in the background and every side is made whole. This is one fill, end to end.
Base8,400 USDC2.5 WETH
AvalancheFronting is temporary by construction. Settlement repays the filler on the filler's home chain, so no capital ever changes hands without being made whole.
Built inside the programsthat define this category
1inch Aqua Incubator
In the 1inch Aqua Incubator, receiving a $50K grant to build cross-chain shared liquidity infrastructure.
ETHGlobal (2×)
Finalists at ETHGlobal Buenos Aires, where Aqua0 was born. Later selected as 1 of 4 teams worldwide for ETHGlobal Spotlight NYC (June 2026), with our own booth.
Uniswap (2×)
Incubated in the Uniswap Foundation Hook Incubator, where we built our V4 hook. Later accelerated by the Uniswap Foundation in a separate growth program.
Angels
Backed by angels from top protocols, including Sergej Kunz (co-founder of 1inch) and team members from Altitude.
Free during betaNo protocol fees
The private beta is live under a hard TVL cap and an allowlist. No protocol fees for participants during the beta, and design partners keep that treatment after public launch. Third-party costs (gas, LP fees, other protocols) are not charged by us and are not included.
Common questions
One commitmentEvery venue
The private beta is live across seven chains, with Solana in progress. Join the allowlist, or talk to us directly if you issue a stablecoin.