Polygon zkEVM represents a groundbreaking advancement in Ethereum scaling solutions, combining Zero Knowledge rollup technology with full Ethereum Virtual Machine (EVM) equivalence. This guide walks you through the seamless process of connecting to, deploying on, and transacting with the Polygon zkEVM testnet—all in three straightforward steps.
Step 1: Connect to zkEVM Using MetaMask
Network Configuration
To add the Polygon zkEVM testnet to MetaMask, follow these steps:
- Open MetaMask and click the Network Selection dropdown.
Select Add Network and enter the following details:
- Network Name: Polygon zkEVM Testnet
- RPC URL:
https://rpc.public.zkevm-test.net - Chain ID: 1442
- Currency Symbol: ETH
- Block Explorer URL:
https://explorer.public.zkevm-test.net
👉 Troubleshooting Tip: If the testnet isn’t visible, enable "Show/hide test networks" in MetaMask settings.
Step 2: Deploy a Smart Contract
Compatibility with Ethereum Tools
Polygon zkEVM’s EVM equivalence means any Ethereum-compatible tool (e.g., Remix, Hardhat) works identically here—just faster and cheaper.
Deployment Steps:
- Select a Smart Contract: Choose a standard contract (e.g., ERC-20).
- Environment: Set to Injected Provider - MetaMask.
- Deploy: Confirm the transaction via MetaMask.
Note: You may need to bridge Goerli ETH to the zkEVM testnet using the official bridge.
Step 3: Create and Track Transactions
Using the Block Explorer
- Deposit Funds: Call a deposit function in Remix, specifying the token amount.
- Authorize: Sign the transaction via MetaMask.
- Monitor: Track your transaction on the zkEVM Block Explorer.
Pro Tip: Transactions may take moments to index but remain permanently visible on-chain.
Why Polygon zkEVM?
- Scalability: Processes thousands of transactions per second.
- Cost-Efficiency: Reduces gas fees by ~90%.
- Security: Inherits Ethereum’s robustness via ZK proofs.
👉 Explore More Use Cases for developers and enterprises.
FAQ
1. Is Polygon zkEVM compatible with existing Ethereum dApps?
Yes! It’s fully EVM-equivalent, meaning unmodified Ethereum dApps run seamlessly.
2. How do I get testnet ETH?
Bridge from Goerli using the provided bridge UI.
3. When will zkEVM launch on Mainnet?
Targeting Q1 2023, pending testnet results.
Polygon zkEVM democratizes access to Ethereum’s scalability. By simplifying complex technology, we empower developers to build the next generation of decentralized applications.
Ready to start building? Join the Polygon community today!