CdrrZer 0 Posted Friday at 12:18 AM 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! п»їblockchain apps how to add bsc to metamask6 ledger ethereum testnet free api test tool chainid for goerli fuel sepolia explorer п»їtestnet smart contract testnet.aptoslabs Share this post Link to post Share on other sites
