Base
Claim free Base Sepolia ETH testnet tokens and start building on Base
Powered by Spectrum enterprise-grade infrastructure
About the Base Faucet
Free Base Sepolia ETH tokens for developers building on the Base institutional blockchain testnet
Why Base?
Base is an enterprise finance network focused on:
Low fees & high throughput
Optimized rollup execution and compression deliver fast confirmations and predictable, low-cost transactions
EVM-native developer experience
Works with Solidity and mainstream tooling (Hardhat, Foundry, Remix) and popular wallets—ship faster with familiar stacks
Superchain interoperability
Built on OP Stack with seamless paths to Superchain apps, bridges, and shared tooling for modular, scalable architectures.
How to Claim
Daily limits apply to each wallet address.
1. Select testnet
2. Follow us
3. Post on X
4. Receive test tokens
Need More Throughput?
If you're testing at scale, Spectrum provides:
Build Faster with Spectrum
Spectrum is the trusted infrastructure partner for thousands of developers across 200+ networks
Ultra-fast RPC
99.99% uptime
Security
Multi-chain
