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Testnet arbitrum sepolia and testnet aleo names - GreuRex - 2025-02-01
What is a testnet?
A testnet faucet provides web3 developers with free tokens for deploying, testing, and optimizing smart contracts on test blockchains such as Sepolia, Goerli, and Mumbai.
Because smart contracts on public, mainnet blockchains like Ethereum and Polygon require gas fees to run smart contracts, testnets provide blockchain developers with a network that mirrors production blockchain environments without requiring gas fees that cost real money.
Get Testnet Tokens!
test blockchain
base ntcnytn2
test for ether
api free test
op goerli faucet
sepolia google cloud faucet
п»їtestnet smart contract
how does testnet work