Private Bridge Overview
Private Bridge is a zero-knowledge cross-chain bridge that enables private transfers between multiple networks. Deposit any token (ETH, ARB, BNB, etc.), it gets automatically swapped to USDC via Uniswap V3, and you receive on a stealth address on the destination chain. Unlike traditional bridges, Private Bridge breaks the on-chain link between source and destination wallets.
🔒
Private
No on-chain link between deposit and withdrawal
âš¡
Fast
Redeem as soon as state roots are synced
💰
Low Fees
Only 0.3% protocol fee
Supported Networks
| Network | Chain ID | Token | Status |
|---|---|---|---|
| BNB Smart Chain | 56 | USDC (18 decimals) | Active |
| Base | 8453 | USDC (6 decimals) | Active |
Quick Start
- Connect Wallet - Use any Web3 wallet (MetaMask, Rainbow, etc.)
- Deposit - Select any token, it gets swapped to USDC automatically
- Save ZK Key - This is your proof of deposit. Keep it safe!
- Wait for Sync - State roots sync every 30 minutes
- Redeem - Enter your ZK Key on the destination chain to withdraw