Swap Crypto Tokens Privately and Across Chains

Swap tokens on the same blockchain or move assets across different networks through one interface. Sumex compares available routes from connected providers and helps you select the right option based on estimated output, fees and route details.

Top Pairs on Sumex

Available tokens, networks and routes depend on current liquidity and the coverage provided by connected providers. The swap interface displays the combinations currently available for execution.

One Interface for Every Crypto Swap

Sumex brings regular token swaps, cross-chain swaps, crypto bridging and private swaps into one streamlined experience.

Swap crypto assets within the same blockchain or move funds between different networks without manually checking multiple decentralized exchanges, bridges and swap aggregators. Whether you need to swap a token on one network or transfer value across blockchains, select your assets, compare available routes and confirm the swap transaction directly through your connected wallet.

Sumex aggregates, normalizes and ranks routes from connected providers to facilitate route comparison in one place. Execution is completed through the most optimal route, based on fees, final amount received, while taking into account liquidity and slippage preferences.

Choose Your Need

Regular Swap

Exchange one token for another on the same blockchain network. Routes may include decentralized exchange (DEX) protocols and other connected liquidity sources.

Cross-Chain Swap

Exchange crypto assets located on different blockchain networks — including native coins such as ETH or SOL and the tokens issued on top of them.

Crypto Bridge

Move an asset from one blockchain to another without manually searching for a compatible bridge protocol. Bridge routes are displayed when available for the selected token and network combination.

Private Swap

Minimize the trace left for on-chain forensics. By breaking the link between the sender and receiving wallets, privacy is increased, while the potential for MEV-bot exploits is eradicated.

Why Swap Crypto via Sumex?

No KYC. No Registration.

Simple wallet connection process to access full Sumex swap functionality, without the need for any KYC or even registration.

Largest Selection

Sumex is the leading swap routes aggregator, gathering over 2800+ assets across EVM, Solana, Tron, Ton, Sui, Stellar and many other networks. This ensures a wide selection of routes, deep liquidity, most competitive fees - no matter what token you are looking to swap.

Rebates and Rewards

Not only swapping crypto via Sumex doesn’t incur additional fees, but it can further decrease them and provide additional rewards thanks to regular campaigns within the Rewards Hub.

You Won’t Be Left Alone

Actual human support will be able to assist should you run into any issues or have any questions. Not because we don’t believe in AI, but because we value our clients.

How Sumex Crypto Swaps Work

Select Tokens and Networks

Choose the token you want to send and the token you want to receive. For a cross-chain swap, select different source and destination networks.

Compare Available Routes

Sumex retrieves quotes from connected providers and presents their route details in a consistent format.

Select and Confirm

Choose a route, verify the swap details and confirm the required swap transaction through your wallet.

Don’t Search It. Sumex It.

Crypto swap routes may differ in expected output, provider fees, network costs, price impact and execution time. Liquidity depth and trading volume on each protocol also affect the final rate — the highest quoted token amount does not always represent the best result after all costs are included.

Sumex gives you a clearer view of the available options before execution. Compare the complete route details, verify the numbers and select the option that fits your transaction.

A Quick Guide to Safer Swaps

A few simple checks help you swap safely, whatever route you choose. This short guide applies to any DeFi swap, not only to trades made through Sumex.

Verify Contract & Network

Verify the receiving token contract and destination network before confirming a swap transaction.

Compare Total Output

Compare the estimated output after every fee is included, not just the quoted rate.

Check Price Impact

Check price impact on low-volume pairs — thin liquidity can move the price against you.

Review Wallet Screen

Review the swap details in your wallet confirmation screen: amounts, networks and the contract you interact with.

Swap Across Supported Blockchain Networks

Access regular and cross-chain swap routes across supported EVM, Tron, Solana, Ton, Sui, Stellar, and others blockchains through one interface.

Available tokens, networks and routes depend on current liquidity and the coverage provided by connected providers. The swap interface displays the combinations currently available for execution.

  • Ethereum
  • Solana
  • BNB Chain
  • Tron
  • Ton
  • Sui
  • Stellar
  • Avalanche
  • Base
  • Scroll

Refer Friends. Earn Together.

Invite your friends to Sumex and unlock rewards for both sides. Earn lifetime referral benefits, access exclusive offers and enjoy additional perks as your network grows.

Once You Try, You Won’t Settle for Less

Beware: Swapping crypto via Sumex is addictive! Over 2800+ assets, best rates, deepest liquidity, private swaps, real rewards - all within a single app, like never before.

Frequently Asked Questions

What is a crypto swap?

A crypto swap exchanges one digital asset for another. The transaction may take place within one blockchain or across different blockchain networks.

What is a regular swap?

A regular swap exchanges tokens located on the same blockchain. For example, swapping ETH for USDC on Ethereum is a regular same-chain swap.

What is a cross-chain swap?

A cross-chain swap moves value between different blockchain networks and may also convert one token into another. For example, exchanging ETH on Ethereum for USDC on Solana is a cross-chain swap.

What is a private swap?

A private swap is a crypto transaction designed to reduce the visible on-chain connection between the sending and receiving wallets. The swap is executed through a privacy-focused route from a connected provider, allowing users to exchange assets across supported tokens and networks without a direct public link between the source and destination addresses. Sumex aggregates available private swap routes and does not take custody of user funds.

What is the difference between a bridge and a cross-chain swap?

A bridge usually moves the same asset or its equivalent representation between networks. A cross-chain swap may change both the blockchain and the token within one transaction flow.

How does Sumex find swap routes?

Sumex requests quotes from connected route providers, normalizes the results and presents available options using factors such as estimated output, fees, price impact and completion time.

Does Sumex provide swap liquidity?

No. Sumex is a route provider aggregator. Liquidity, routing and execution are supplied through the connected provider selected for the transaction.

Does Sumex automatically select a provider?

Sumex may highlight a recommended route based on the available quote information. Users retain the ability to review and select another available provider.

What fees apply to a crypto swap?

A swap may include blockchain gas fees, provider fees, liquidity fees, bridge costs or other route-specific charges. Available cost information is displayed before confirmation.

How long does a cross-chain swap take?

Completion time depends on the selected provider, blockchain conditions, route complexity and required network confirmations. An estimated completion time is displayed when provided by the route provider.

Is Sumex custodial?

No. Sumex does not hold user assets or private keys. The exact handling of assets during execution depends on the mechanics of the selected provider route.

Do I need KYC to swap crypto?

Requirements depend on the provider selected for the route. Some providers may apply compliance checks or restrict transactions based on their own policies and supported jurisdictions.

Which tokens and networks does Sumex support?

Available tokens and networks depend on the providers connected to Sumex and current route availability. Select the required assets in the swap interface to view current options.

Is Sumex a decentralized exchange?

No. Sumex is not a DEX or a DeFi protocol itself, but rather a SuperApp that unifies CeFi and DeFi together. It aggregates routes from connected providers, which may include decentralized exchange protocols, bridges and cross-chain services. Sumex facilitates comparison and selection; execution happens on the provider side.

Can I swap fiat currency on Sumex?

No. The Sumex swap interface supports crypto-to-crypto transactions only. Fiat on-ramps and off-ramps are not part of the swap flow, so converting fiat to crypto requires a separate service before you trade.

How can I verify a swap before confirming it?

Review the swap details displayed for the selected route: the output amount, the full fee breakdown, price impact and the destination network. Then verify the same parameters in your wallet confirmation screen before approving the swap transaction.

Can I use Sumex on mobile?

Yes. Sumex is available as a web app in your browser and through mobile wallets, with the same route comparison and confirmation flow on both.