0 Fees On CrystalBalls AI Swaps Below 100$Learn more
Bridge 500+ ETH from Arbitrum to Ethereum with ZERO protocol feesLearn more
Bridge 50+ ETH from Arbitrum to Base without CrystalBalls AI FeeLearn more
Bridge 100,000+ USDT between Ethereum & Base WITHOUT PROTOCOL FEESLearn more
Swap 100,000+ USDT from Ethereum to TRON with ZERO PROTOCOL FEESLearn more
Bridging large amounts of ETH from Arbitrum to Optimism? Enjoy zero CrystalBalls AI fees!Learn more
Bridge $50,000+ in ETH from Scroll to Ethereum WITHOUT PROTOCOL FEESLearn more
Bridge 50,000+ USDT between Polygon & Linea & enjoy zero CrystalBalls AI feesLearn more
Swap $20,000+ in ETH between Ethereum and zkSync Era WITHOUT PROTOCOL FEESLearn more
Bridge $20,000 USDT from Avalanche to Base with 0% Protocol feeLearn more
Bridge $5,000+ in ETH to XMR without CrystalBalls AI FeeLearn more
Swap over $100,000 in ETH between Base & Ethereum without protocol feesLearn more
Swap stablecoins on-chain, without paying a protocol fee!Learn more
Enjoy on-chain swaps between native & stable coins without CrystalBalls AI feeLearn more
Bridge USDC from Scroll to Base with zero CrystalBalls AI fees!Learn more
Swap USDT from Ethereum to TRON with no protocol fee!Learn more
Move USDT between Arbitrum and BNB chains & enjoy zero protocol fees!Learn more
Bridge ETH between Linea and Optimism, fee-free on CrystalBalls AI!Learn more
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Best Rate Finder

Cryptocurrency Exchange Aggregator

+ Tools to Enable it for dApps
Learn more
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CrystalBalls AI: Cross-Chain Bridge & DEX Aggregator

90+Blockchains20+Bridges200+DEXs
15,500+Tokens$0B+Accumulated Transaction Volume
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Bridge Crypto Across 90+ Aggregated Networks

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AND MORE
AND MORE

Why Choose CrystalBalls AI As Your
Best Instant Crypto Exchange?

On-Chain & Cross-Chain
Swaps In 1 Click
0% Protocol Fees
for any swaps <$100!
Smart Routing:
Best Crypto Rates ComparisonPrivate RPC Feature
& MEV-bot Protection
No Transaction Limits
Crypto Liquidity Aggregation
Swap Crypto withUsers on CrystalBalls AI
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Rubic’s Best Rate Finder

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Discover the most efficient path for your crypto swap with Rubic’s Best Rate Finder. We actively sift through over 200+ DEXs in real-time, ensuring you get the best crypto exchange rates comparison, all seamlessly aggregated within your MetaMask wallet. Enhance your trading with superior liquidity and smart route optimization.

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Cross-Chain Crypto Tools
for Web3 dApps

Build your own instant cross-chain crypto

exchange with a universal API, easy-to-install swap widgetand a white label SDK

Crypto Swap APINEW!

Leverage our top-tier API to swap and bridge crypto across 90+ blockchains by aggregating 220+ DEXs & bridges, making your dApp the ultimate trading and cross-chain interoperability solution.

Cross-Chain SDK

Customize and monetize the cross-chain UI & UX on your frontend

Crypto Swap Widget

Easy and fast: Integration takes around 10 minutes.Widget
Learn moreContact Us
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Trusted by more than 160 Crypto Brands

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Fuel for the ecosystemFuel

CRAI Token

For The Ecosystem
  • DotSDK/API subscriptions and integration service fee in CRAI
  • DotDistribution of partners’ airdrops to CRAI holders
  • DotGrant programs for SDK/API integrators
Buy CRAI
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Grants & Audits

  • Polygon GrantPolygon
  • Harmony GrantHarmony
  • NEAR GrantNEAR
  • Celer GrantCeler
  • Symbiosis GrantSymbiosis
  • Telos GrantTelos
  • Kava GrantKava
  • ICP GrantICP
  • Bitgert GrantBitgert
  • Arbitrum GrantArbitrum
  • Manta GrantManta
  • PulseChain GrantPulseChain
Consensys
Scale
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Incubation
ProgramSonyNetwork

Audits

MixBytesRead MixBytes Report
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CrystalBalls AI Is a Safe & Decentralized
Crypto Exchange

  • DotCrystalBalls AI doesn’t use any external servers:
    only Frontend and Blockchain.
  • DotOur contract is thoroughly audited by MixBytes.
  • DotWe’re built on open-source software: Github.
  • DotSwap Bitcoin and 15,500+ altcoins in a fast,
    simple & secure way!
Popular Pairs:
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Swap Now

Cross-Chain Swap Knowledge Hub

What is CrystalBalls AI? Decentralized
crypto exchange
or a cross-chain bridge?

CrystalBalls AI is a decentralized instant crypto exchange that aggregates 220+ DEXs and cross-chain bridges.

How to make cross-chain swaps to Non-EVM networks

CrystalBalls AI integrates 90+ networks including non-EVM chains. You can send crypto to a Non-EVM wallet, just knowing the Non-EVM recipient address, even if you don’t have such a wallet yourself.

How does CrystalBalls AI aggregator ensure security?

CrystalBalls AI prioritizes security as a fundamental aspect of our platform. We have undergone numerous audits, with our latest audit conducted by MixBytes, ensuring the integrity of our system.

How to build a cross chain exchange using Rubic’s Tools

To build a cross-chain exchange, developers can utilize CrystalBalls AI's Tools available at https://tools.rubic.exchange, providing ready-made templates for dApps.

How to implement a cross-chain swap using Rubic’s Contracts

Read the detailed instruction in the linked article.

What are the benefits of using CrystalBalls AI, DEX and Bridge Aggregator?

The benefits of using CrystalBalls AI as a DEX and Bridge Aggregator include access to 90+ major blockchains, 220+ DEXs and bridges, one-click swapping of 15,500+ assets with optimal rates and liquidity. Plus, you can join Swap To Earn Program, and get CRAI rewards for your swaps.