Cronos zkEVM Docs
  • Getting Started
    • πŸš€Getting started
    • Network status
    • πŸ—οΈArchitecture
    • πŸͺ™About zkCRO, vETH, vUSD
      • zkCRO
      • vETH
        • ybETH & vETH
      • vUSD
        • ybUSD & vUSD
    • πŸ“ƒzkEVM Litepaper v1.0
    • πŸ—ΊοΈCronos roadmap
  • For Users
    • πŸ’³Crypto.com Card Top Up
    • πŸ”₯Crypto Wallets
      • 🦁Crypto.com Onchain Wallet configuration
      • 🐰Rabby Configuration
      • 🦊MetaMask Configuration
      • 🦁Brave Wallet Configuration
      • 🧠Holdstation Smart Wallet
      • Zerion
    • πŸŒ‰Cronos zkEVM Bridge
    • πŸŒ‰Independent bridges
    • πŸ‘‘Pioneer Program
    • πŸ‘‘Yield rewards
    • πŸ“³Dapps
    • πŸ’‘FAQs
  • For Developers
    • πŸ”—Resources for Developers
    • πŸ’»Develop Smart Contracts and Dapps
      • Contract Deployment and Verification
      • Contract Verification Guide for the Cronos zkEVM Explorer
    • πŸ”§Developer Tools
      • Cronos zkEVM Developer Portal and APIs
      • Band Protocol (Oracle)
      • Covalent (Analytics)
      • Cronos Safe (Multi-sig)
      • Crypto.com AI Agent SDK (AI)
      • Debank (Analytics)
      • Dextools (Analytics)
      • deBridge (Bridge)
      • Eliza (AI)
      • Getblock (Node infra)
      • Goldsky (Subgraph hosting)
      • Google Bigquery (Analytics)
      • NFTs2Me (No code)
      • Pyth (Oracle)
      • Secret Network (Computing)
      • Sentio (Analytics)
      • Subquery (Analytics)
      • Thirdweb (App development)
      • txSync (Paymaster)
      • VIA Labs (Bridge)
      • XY Finance (Bridge)
      • Zyfi (Paymaster)
    • πŸ“’Contract Addresses
    • πŸ—³οΈAccount abstraction
    • πŸŒ‰Using zkCRO, vETH and vUSD
      • zkCRO
      • vETH
      • vUSD
      • Yield rewards
    • πŸŽ›οΈJSON-RPC API Overview
      • ZKs specific JSON-RPC API
      • Ethereum JSON-RPC API
  • FOR NODE HOSTS
    • ⛓️Running nodes
      • Cronos zkEVM Mainnet
      • Cronos zkEVM Sepolia Testnet
  • Resources
    • πŸ“šMedia/Brand Kit
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  1. For Developers

Using zkCRO, vETH and vUSD

This a guide for developers on the contracts and interactions involved in bridging to and from Ethereum (L1 - $CRO, $ETH, $DAI/$USDC/$USDT) and Cronos zkEVM (L2 - $zkCRO, $vETH and $vUSD)

PreviousAccount abstractionNextzkCRO

Last updated 8 months ago

In particular, it covers

πŸŒ‰
zkCRO
vETH
vUSD
[L1 -> L2] Minting $vUSD with $DAI/$USDC/$USDT
[L2 -> L1] Withdrawing $DAI from $vUSD
[L1 -> L2] Minting $vETH with $ETH
[L2 -> L1] Withdrawing $ETH from $vETH
[L1 -> L2] Minting $zkCRO with $CRO
[L2 -> L1] Withdrawing $zkCRO from L2
Unstaking $zkCRO for $CRO