Faucets

Holesky Faucet

Instant and reliable. Get Holesky testnet ETH for free.

Build Web3 app with Tatum SDK

Tatum SDK is open-source and gives you everything you need to build your Web3 application.

npm i @tatumio/tatum
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GitHub license

Instantly Get Gas Fees
for Ethereum

Tatum SDK allows you to quickly pull gas fees for your transactions. Try it with JS code now.

import { TatumSDK, Network, Ethereum } from '@tatumio/tatum'

const tatum = await TatumSDK.init<Ethereum>({network: Network.ETHEREUM})

const data = await tatum.fee.getCurrentFee()
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Easily Monitor Ethereum Transactions

With the Tatum SDK monitoring even thousands of transactions via webhooks is easy. 

import { TatumSDK, Network, Ethereum } from '@tatumio/tatum'

const tatum = await TatumSDK.init<Ethereum>({network: Network.ETHEREUM})

const data = await tatum.notification.subscribe.addressEvent({
  url: 'https://your-webhook-url.com',
  address: '0x690B9A9E9aa1C9dB991C7721a92d351Db4FaC990'
})
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Full List of Functions

There's a lot more that you can do with the Tatum SDK. Find the full list of methods in our documentation.

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Frequently asked questions

How do I use the Holesky faucet?

Firstly, you need to sign up for the Tatum dashboard. Please note that we only support regular wallet addresses, not smart contracts.

How often can I use the faucet?

You can request 0.002 Holesky ETH every 24 hours.

What is a testnet Ethereum faucet?

Faucets provide developers with testnet Ether (ETH), in this case Holesky, for assessing applications before mainnet deployment.

What is a Holesky testnet token? 

Testnet tokens function as a trial currency, permitting you to evaluate your Ethereum app before launching on the mainnet. These tokens can replace mainnet Ether tokens on testnets like Holesky or Sepolia.

I didn't get my token!

The time required for receiving your test tokens can change due to potential network congestion or possibly our set gas amount being slightly lower than other miner-preferred transactions. If you haven't received your testnet tokens after several hours, kindly reach on our Discord server.