Testnets & Faucets
Get free testnet tokens to test your smart contracts before deploying to mainnet.
ethereumID: 11155111
Sepolia
Primary Ethereum testnet with permissioned validators
2 faucets available
ethereumID: 17000
Holesky
Ethereum testnet for staking and infrastructure testing
1 faucet available
solanaID: 0
Solana Devnet
Solana development network for testing
1 faucet available
polygonID: 80002
Polygon Amoy
Polygon PoS testnet (replaced Mumbai)
1 faucet available
arbitrumID: 421614
Arbitrum Sepolia
Arbitrum testnet on Sepolia
1 faucet available
optimismID: 11155420
OP Sepolia
Optimism testnet on Sepolia
1 faucet available
baseID: 84532
Base Sepolia
Base testnet on Sepolia
1 faucet available
bnb-chainID: 97
BNB Testnet
BNB Chain testnet
1 faucet available
avalancheID: 43113
Avalanche Fuji
Avalanche C-Chain testnet
1 faucet available
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