DEVELOPMENT LIVE• Testnet Q2 2026

Intelligent Privacy Layer
for Cross-Chain Liquidity

The pioneering intelligent privacy layer for cross-chain interoperability powered by Zcash cryptography and Wormhole. Bridge assets across 7 major chains with selective disclosure & complete confidentiality.

$0

Total Volume

0

Private Transfers

3-5min

Avg Completion

7

Supported Chains

WHY XERO

Privacy Meets Performance

Xero isn't another bridge, it's an intelligent privacy layer built on top of Wormhole's proven infrastructure

Shielded Pools

Deposits enter privacy pools with thousands of transactions, making it mathematically impossible to trace which output corresponds to which input.

Multi-Route Optimization

Automatically selects optimal path from 5 Wormhole mechanisms: Token Bridge, CCTP, NTT, ETH Bridge, and tBTC based on speed, cost, or privacy.

Zero-Knowledge Proofs

Groth16 zk-SNARKs prove ownership without revealing which deposit is yours. Same cryptography securing billions in Zcash.

Fast & Efficient

3-5 minute transfers with privacy overhead of only $2-3 on EVM chains, negligible on Solana.

Battle-Tested Security

Built on Wormhole's 19 Guardian validators with comprehensive audits and formal verification.

7-Chain Support

Ethereum, Solana, Polygon, Sui, Base, Avalanche, and BNB Chain with more coming soon.

SUPPORTED CHAINS
Ethereum
Solana
Polygon
Sui
Base
Avalanche
BNB Chain
HOW IT WORKS

4-Layer Architecture

Sophisticated technology stack delivering institutional-grade privacy

LAYER 1

Shielded Pools

Every chain hosts privacy pool contracts managing deposits with Merkle trees. Your transaction becomes one of thousands in the anonymity set.

LAYER 2

Multi-Route Integration

5 distinct Wormhole mechanisms—Token Bridge, CCTP, NTT, ETH Bridge, tBTC—each optimized for specific tokens and use cases.

LAYER 3

Route Optimization

Intelligent engine evaluates all paths across speed, cost, liquidity, security, privacy, and reliability. You choose priority.

LAYER 4

ZK Proof System

Client-side proof generation in 10-15s. Compact 200-byte proofs enable gas-efficient verification. Your secrets never leave your device.

XEROBRIDGE

Privacy-First Bridge Interface

Familiar UX with powerful privacy features

Complete Transfer Flow

7-step process from chain selection to withdrawal. Generate cryptographic commitments, track cross-chain messages, produce zk-SNARK proofs entirely in your browser, and withdraw to any address—breaking the sender-recipient link.

  • Selective Disclosure
    Optional view keys for compliance
  • Real-Time Routing
    Watch routes rerank as you toggle priorities
  • Privacy Scores
    Based on anonymity set size
From (Ethereum)
1.5 ETH
To (Solana)
PRIVATE
~215.4 SOL
Privacy Score98/100
RouteWormhole Token Bridge
FOR DEVELOPERS

Integration Tools

Programmatic access and embeddable widgets

xero-route SDK

TypeScript SDK for programmatic bridging with route discovery, proof generation, and transaction tracking

import { findOptimalRoutes }
from 'xero-route';

const routes = await findOptimalRoutes({
  source: 'ethereum',
  dest: 'solana',
  token: 'USDC',
  amount: 1000
});

Bridge Widget

Embed complete XeroBridge functionality with one script tag. Supports HTML and React

<script src=
  "xero-widget.js"></script>

<div id="xero-bridge-widget"
></div>

Frequently Asked Questions

Experience True Privacy

Fast, cost-effective cross-chain transfers that respect financial privacy