One API for cross-chain bridging, swapping and messaging to accelerate your cross-chain strategy and attract new users from everywhere.

Build any cross-chain app you can imagine

Bridge & Swap API

Designed to fit any scale
One integration to unlock cross-chain liquidity
We handle complex and time-consuming bridge and DEX connections so you can focus on what matters. Streamline your integration process and access cross-chain liquidity now.
A one-stop-shop for access to dozens of blockchains, bridges and liquidity sources from one place.
All in one solution
Advanced routing
We find the fastest and cheapest routes across all supported bridges, DEXes and aggregators - our protocol does it all.
Bridge and swap
Access instant liquidity from bridges & DEXes and trade assets between any source and destination chains.
Add custom configurations
You choose what routes to offer to your users. Blacklist or whitelist bridges, chains, tokens and DEXes.
Manage your integration with the Swing Platform
Choose what your dApp users can send and receive. Configure your dApp to fit your need with just a few clicks.
Chain & Token Configuration
Choose what your dApp users can send and receive. Configure your dApp to fit your need with just a few clicks.
Chain & Token Configuration
Enable or disable specific bridges with a simple toggle. React to bridge security issues in seconds.
Bridge Configuration
Track data for your dApp including transactions, volume, top token pairs and bridges.
Track Metrics
Use Cases
  • Multi-chain Wallets
    Swap and bridge any assets between any supported chains without leaving your wallet.
  • DEX & Liquidity Aggregators
    Bridge any asset from any supported chain directly inside your application.
  • NFT Marketplaces
    Purchase an NFT with any asset on any supported chain directly inside your app.
  • Bridges
    Access trusted volume from Swing's dApp partner ecosystem.
  • GameFi & Metaverse
    Bridge assets and data from any supported chain directly inside your game.
  • Blockchains
    Bridge liquidity to your chain or token from any EVM or non-EVM assets.
Swing Benefits
Reduce time to market
Achieve faster GTM and focus on building your product. We take care of the complexity of going and staying cross-chain.
Eliminate bridge maintenance
Avoid complex bridge integrations. Swing maintains them, so you don't have to.
Increase liquidity - lower friction
Offer a wide range of assets and drive faster adoption. Swing aggregates deep liquidity across bridges, DEXes and aggregators.
How to use the Swing API
Not sure what integration is best for you? We have options to suite your dApp.
Explore Swing's options
Swing Widget
Launch cross chain applications with just a few lines of code.
Swing SDK
Build a custom UI in minutes using the Swing SDK.
Swing API
Build a fully custom UI and use the Swing API endpoints to power cross-chain.
Build cross-chain dApps with Swing
Schedule a demo or explore the Swing docs to get started.