Network Details
- Network Name: Cronos Testnet
- ChainID: 338
- NetworkID: 338
- Symbol: CRO
👉 Official Cronos Testnet Website
Essential Cronos Testnet Resources
Faucet
Use the Cronos Testnet Faucet to obtain testnet CRO tokens for development and testing.
Blockchain Explorer
Track transactions and contracts on the Cronos Testnet Explorer.
RPC Endpoints
- HTTPS:
https://cronos-testnet-3.crypto.org:8545 - WebSocket:
wss://cronos-testnet-3.crypto.org:8546
Step-by-Step Guide to Connect MetaMask to Cronos Testnet
Step 1: Install MetaMask & Create a Wallet
- Download the MetaMask Chrome extension.
- Open MetaMask and select "Create a Wallet".
- Securely store your recovery phrase and verify it to complete setup.
Step 2: Configure Wallet for Cronos Testnet
- Click the network dropdown (usually set to "Ethereum Mainnet").
Select "Add Network" and enter the following details:
- Network Name: Cronos Testnet
- ChainID: 338
- Symbol: CRO
👉 Need help? Visit MetaMask Support
Step 3: Switch to Cronos Testnet
- After adding the network, select "Cronos Testnet" from the dropdown.
- Your wallet will now display CRO balances and interact with Cronos DApps.
Step 4: Import Tokens
- Find the token’s contract address on the Cronos Explorer.
- In MetaMask, click "Add Token" and paste the address.
- Confirm to view your token balance.
FAQ
Q1: Is Cronos Testnet free to use?
Yes! The faucet provides free testnet CRO for developers.
Q2: Can I use Cronos Testnet for real transactions?
No. Testnet tokens have no monetary value.
Q3: How do I reset my MetaMask wallet?
Go to Settings > Advanced > "Reset Account" to clear transaction history.
Q4: Why can’t I see my tokens?
Ensure you’ve added the correct contract address and are on Cronos Testnet.
Summary
Adding Cronos Testnet to MetaMask takes minutes and unlocks decentralized app testing. Always double-check network details and contract addresses!