Faucet
RubyScore Faucet is a service that lets you claim free test ETH on Sepolia and Holesky. It’s designed to let you interact with smart contracts and dApps in a testnet environment before launching on mainnet. Important: testnet tokens have no real-world value and cannot be used or sold on mainnet—they’re for development and testing only.
Supported Networks
Sepolia (ETH testnet)
Holesky (ETH testnet)
How to get test ETH via RubyScore
Share on X Click “Share via X” and post the banner.
Mint the NFT Box Mint the NFT Box to record your on-chain participation for ranking.
Claim your allocation Choose Sepolia or Holesky, enter your wallet address, and claim.
Make sure your wallet is switched to the same testnet you’re claiming from (Sepolia or Holesky).
Rate Limits
0.05 ETH per 24 hours
0.20 ETH per week
These limits help prevent abuse and keep the faucet available to everyone.
If the faucet isn’t working
Switch your wallet to the correct network and try again.
Wait a few minutes (queue or rate limit) and retry.
Still stuck? Message us on Discord in /tech-support — we’ll help.
Tips & Safety
Testnet ETH is free—never pay anyone for it.
Always double-check the address and network before sending transactions.
Use test ETH to try deployments, gas logic, and user flows without risking real funds.
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