CoerZer 0 Posted Wednesday at 10:15 PM 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! blockchain espanol mạng bsc testnet là gì5 ethereum-tx-decoder test ethereum difference between goerli and sepolia sepolia ens eth smart contract example http://classicaltent.net Share this post Link to post Share on other sites
