Swap tokens across different chains with zero fees, in just one click!
Are you tired of hopping between different chains, searching for the best rates, or dealing with tedious manual swapping? Say hello to ChainZap – the one-stop shop for all your cross-chain token-swapping needs!
Our innovative liquidity aggregation protocol makes swapping tokens across different chains as easy as ordering a pizza. With just one click you’ll get access to 16 different aggregators, offering unparalleled liquidity and the best rates across 12 leading chains. So, whether you're dealing with bitcoin, polygon, or anything in between, we've got you covered.
Here's an example: let's say you want to swap Token A on Chain 1 for Token B on Chain 2. With ChainZap, it's as simple as clicking a button and executing a single transaction on Chain 1 - that's it! No more navigating complex chains or searching for the best prices – with ChainZap, you can swap your assets in just one transaction at the best rates possible!
But here's the best part - ChainZap generates its revenue from the positive slippage of transactions. So you can sit back and enjoy seamless Zero Fee token swaps while we take care of the rest. It's a win-win situation.
So, what are you waiting for? Say goodbye to the complexity and time-consuming nature of manual cross-chain token swapping and start using ChainZap today. Trust us – you'll wonder how you ever lived without it.

One-click UX for Cross-chain Swaps

With ChainZap's one-click cross-chain swap feature, you can perform a seamless and non-custodial exchange of your tokens across different chains. This includes leading chains such as Ethereum, BNB Chain, Fantom, Aurora, Polygon, Arbitrum, Optimism, Avalanche, Solana, Bitcoin and Litecoin. For example, a user wanting to swap their Token A on Chain A for Token C on Chain B can do so with just one transaction on Chain A. YSL.IO will automatically execute the following steps:
  1. 1.
    Find the best route for the Token A/Token B pair on Chain A
  2. 2.
    Swap Token A to Token B through Aggregator
  3. 3.
    Bridge Token B from Chain A to Chain B
  4. 4.
    Find the best route for the Token B/Token C pair on Chain B
  5. 5.
    Swap Token B for Token C through Aggregator
  6. 6.
    Send the Token C to the user's address
Without ChainZap, exchanging tokens across different chains can be a complicated and time-consuming process. But with ChainZap, you can now easily exchange your tokens without the hassle of navigating between different chains, manually searching for the best pricing for each trading pair, and making multiple transactions.
ChainZap's one-click cross-chain swap feature will make token exchanges across different chains feel like a walk in the park! No more manual searching, no more complicated transactions, just a simple and non-custodial process that can be done in just one transaction!


What fees are involved?
  • The fee structure for using ChainZap is based on the positive slippage of each transaction. Positive slippage is calculated as the difference between the expected price and the actual price of a token swap. Of the positive slippage, 20% is allocated to the team for further development and growth of the protocol, 30% is used to contribute to the treasury-owned liquidity for the USDy token (USDy-USDC), and the remaining 50% is sent to the Treasury in USDC. This fee structure balances the interests of users, the team, and the Treasury, ensuring that users receive the best possible price for their token swaps, the team is incentivized for their contributions, and the liquidity of USDy and the revenue for the Treasury are supported.
How does ChainZap work?
  • ChainZap is a next-generation liquidity aggregation protocol that offers a simple and cost-effective solution for cross-chain token swapping. The platform integrates 16 different aggregators to provide users with the best prices and deep liquidity from 12 leading chains, including Ethereum, BNB Chain, Fantom, Aurora, Polygon, Arbitrum, Optimism, Avalanche, Solana, Bitcoin and Litecoin. With just one click, users can access a wider range of assets and enjoy seamless swapping with minimal slippage.
  • To use ChainZap, users simply need to connect their wallet and select the tokens they wish to swap and the desired destination chain. The protocol then executes the swap, utilizing its innovative positive fee model to support its treasury-owned liquidity. Instead of charging a fixed fee, the protocol's fee structure is based on the positive slippage of each swap, with 30% of the positive slippage contributing to the USDy treasury-owned liquidity, 20% allocated to the team, and 50% sent to the Treasury in USDC. This fee model ensures that users receive the best possible price while also supporting the platform's liquidity and growth.
  • Join the new era of cross-chain token swapping with ChainZap, the smart choice for efficient and cost-effective swapping. Experience seamless, user-friendly swapping and access a wider range of assets with just one click.
How long does it take to complete a cross-chain swap?
The time it takes to complete a cross-chain swap using ChainZap varies and is typically between 2-10 minutes. However, during times of high traffic or for larger swap amounts, it may take up to 60 minutes to complete the swap.