Secure Cross-Chain Liquidity with Zero-Knowledge Proofs
Unlock cross-chain liquidity on Starknet with ZK proofs, eliminating the need for centralized bridges.
How it Works
These easy 4 steps are all you need to Get Started
Connect Wallet
First, you'll have to connect your wallet and then deposit collateral (ETH, USDC, STRK etc) on Ethereum L1.
ZeroXBridge is here to
Redefine Cross-Chain Liquidity
With ZeroXBridge eliminating the vulnerabilities of traditional cross-chain solutions:
No Centralized Intermediaries
Traditional bridges rely on multisig validators or trusted relayers to verify deposits and approve withdrawals, creating centralized trust assumptions. ZeroXBridge eliminates this risk by using zk-STARK proofs users submit verifiable proofs to unlock assets trustlessly.
Immutable, Verifiable Cross-Chain State
Traditional bridges rely on off-chain message-passing and validator consensus to relay state changes across chains, making them vulnerable to spoofed transactions and replay attacks. ZeroXBridge replaces this with zk-STARK proofs, ensuring that only genuine state changes on the source chain can trigger asset movement on the destination chain.
You have a Question You’re not clear about?
ZeroXBridge is here to answer all your questions and keep you updated.
What is ZeroXBridge built on?
ZeroXBridge is built on a combination of Ethereum and Starknet, leveraging the strengths of both platforms to provide a secure and efficient cross-chain solution.
How does ZeroXBridge differ from traditional bridges?
Unlike traditional bridges that rely on validators or relayers, ZeroXBridge uses zk-STARK proofs to verify deposits and burns on-chain, removing centralized trust assumptions.
What is xZB?
xZB is the single native token of ZeroXBridge. It's minted on Starknet when a valid deposit proof is submitted and burned to generate a withdrawal proof for asset recovery on Ethereum.
Do users have to trust any intermediaries?
No. ZeroXBridge is fully trustless. All cross-chain actions are verified by zk-STARK proofs that are publicly verifiable and processed on-chain.
Can I recover my Ethereum assets after using them on Starknet?
Yes, as long as you burn your xZB tokens on Starknet and submit the zk-proof on Ethereum, your locked assets can be unlocked.