Sepolia

Sepolia

LAUNCH PARTNER

Sepolia

A recently merged Proof-of-Stake testnet for the Ethereum mainnet.

What is Sepolia?

Sepolia is a stable Ethereum testnet that merged from Proof of Work to Proof of Stake along with the Ethereum mainnet and serves developers with the infrastructure to deploy and test Solidity smart contracts. Sepolia has a faucet service to ensure developers only use Sepolia ETH for gas when staging DApps on the testnet.

User Interface of crypto currency wallet

Sign up for a free Alchemy Account

User Interface of crypto currency wallet

Web3 Dapps and Developer Tools Related To Sepolia

Software Wallets
MetaMask is a popular EVM compatible crypto wallet. 
Chains
Ethereum, Polygon, Optimism, Arbitrum
Learn More
Block Explorers
Testnet explorer for Sepolia.
Chains
Ethereum
Learn More
Layer 1 Blockchains
Ethereum is a layer 1 Blockchain that powers thousands of decentralized applications.
Chains
Ethereum
Learn More

Best Testnets

Discover more web3 applications and developer tools.

Build blockchain magic with Alchemy

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.