Products
Bridge
Cross-chain asset transfers across 30+ blockchains via bridge aggregation.
Bridge
Move assets between 30+ blockchains quickly and securely. CK App aggregates the best bridge routes through LI.FI.
Features
- 30+ Chains — Ethereum, Polygon, Arbitrum, Optimism, Base, BNB Chain, Avalanche, zkSync, Linea, Fantom, and more
- Bridge Aggregation — Compares Stargate, Hop, Across, Connext, and other bridges to find the best route
- Transparent Fees — Complete fee breakdown shown before confirmation
- Estimated Time — See how long the transfer will take before confirming
- Real-Time Tracking — Monitor your bridge transfer status
- Non-Custodial — Assets transfer directly between your wallets on each chain
How It Works
- Select source chain and destination chain
- Choose the token to bridge and enter the amount
- CK App queries multiple bridges via LI.FI for the best route
- Review: receive amount, fees, estimated time, and which bridge is used
- Confirm in the modal, then sign in your wallet
- Track the transfer — cross-chain transfers typically complete in 1-15 minutes
Supported Bridges
| Bridge | Type | Speed |
|---|---|---|
| Stargate | Liquidity-based | 1-5 min |
| Hop Protocol | Rollup-native | 1-10 min |
| Across | Intent-based | 1-3 min |
| Connext | Liquidity network | 2-10 min |
| Arbitrum Bridge | Native bridge | 5-15 min |
| Optimism Bridge | Native bridge | 5-15 min |
| And more | via LI.FI | Varies |
Fees
Bridge fees include:
- Bridge protocol fee — Typically 0.01-0.1% depending on the route
- Gas on source chain — Tx fee on the chain you're sending from
- Gas on destination — Some bridges include destination gas; others require native tokens on the destination
All fees are displayed transparently before you confirm the bridge transaction.
Important Notes
- Ensure you have native tokens on the destination chain for future transactions
- Bridge times vary based on network congestion
- Cross-chain transactions cannot be reversed once confirmed