Base Sepolia Testnet
A developer-focused Ethereum Layer 2 testnet on the OP Stack (chain ID 84532), Base Sepolia mirrors mainnet for low-cost, high-throughput EVM testing with Sepolia ETH.
Faucet
Base Sepolia Testnet Faucet
Get free ETH fast and reliably. 0.01 ETH/day.
Chain Overview
Explorers
basescan
https://sepolia.basescan.orgthirdweb Products
Contracts
Create, deploy and manage smart contracts
Wallets
Create and manage crypto wallets
RPC Edge
Performant and scalable RPC service
Transactions
Backend server that reads, writes, and deploys contracts
Account Abstraction
Enable gas sponsorship for seamless transactions
Payments
Enable payments in any token on any chain
Insight
Query and analyze blockchain data
thirdweb AI
The most powerful AI for interacting with the blockchain