How to Add Holesky to MetaMask
Step into Ethereum's next phase. Learn how to add the Holesky Testnet to your MetaMask wallet quickly and securely with our expert guide.
Summary: Discover the easiest way to add the new Holesky Testnet to your MetaMask wallet using the ChainList app, a credible source for EVM network details. Follow our simple 4-step guide to streamline the process and bypass manual data entry, ensuring a smoother and reliable setup. Get ready to explore Ethereum's promising new testing environment, set to enhance the developmental landscape for its community.
How to Add Holesky Testnet to MetaMask
The simplest way to add the Holesky Testnet to your MetaMask Wallet is by utilizing the ChainList App. This tool serves as a reliable source for details about EVM networks, covering all layer 1 and layer 2 mainnets and testnets like the Holesky Testnet. This facilitates a smooth addition of the Holesky Testnet into your MetaMask wallet, avoiding the inconvenience of entering data manually.
To get started with the Holesky Testnet, adhere to these 4 straightforward steps:
- Access the ChainList website and connect your wallet.
- Select the ‘include testnets’ button near the search bar.
- Use the search function at the top of the page to find 'Holesky Testnet'.
- Click on the 'Add to MetaMask' option, and the verified RPC details for the Holesky Testnet will be effortlessly added to your MetaMask extension.
By following this method, you can successfully add the Holesky Testnet to your MetaMask wallet, eliminating the need for manual data entry.

Holesky (Holesky Testnet) RPC Details
We have outlined below the verified RPC details for the Holesky Testnet. To guarantee utmost accuracy and reliability in the information, we suggest referring to the official Holesky documentation or considering ChainList as a trustworthy reference point.
- Network name: Holesky Testnet
- Network URL: https://rpc.holesky.ethpandaops.io
- Chain ID: 17000
- Currency symbol: ETH
- Block explorer URL: https://holesky.beaconcha.in
It is pertinent to note that to enable a smooth and secure integration of the Holesky Testnet into your MetaMask wallet, verifying the particulars through multiple credible channels is encouraged.
About Holesky
Holesky is Ethereum's newest testnet, set to replace the existing Goerli testnet to better cater to the burgeoning demands of the Ethereum developer community. Designed to house a larger set of validators compared to the mainnet, it aims to facilitate more rigorous testing conditions, thus minimizing potential issues on the mainnet.
Scheduled to launch on the anniversary of Ethereum's Merge, Holesky promises to offer a more realistic network testing environment, addressing previous supply constraints observed with Goerli, and paving the way for a smoother developmental trajectory in the Ethereum ecosystem.
Bottom Line
The Holesky Testnet, Ethereum's latest development, is poised to surpass Goerli in providing an enhanced testing environment for the ever-evolving Ethereum developer community. To seamlessly integrate this testnet into your MetaMask wallet, ChainList, a reputable source of EVM network data, offers a user-friendly method. This not only expedites the process but also eradicates the hurdles of manual data input. For assured accuracy, cross-referencing with Holesky's official documentation or ChainList is always prudent.