Add Core to MetaMask

Core DAO
4 min readJan 16, 2023

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With mainnet live, the following is an ‘easy to follow’ guide on how to add the new Core network to your MetaMask wallet.

Below you will find guides for the browser extension as well as mobile.

Please make sure to follow the steps with care and put in the right details for the network.

Adding the new network on your browser extension:

1. Click on the network selector button (the downward facing arrow next to the current network). This will display a list of networks to which you’re already connected:

2. Click ‘Add network’ at the bottom of the network list:

3. A new browser tab will then open, displaying various fields to fill out:

Fill in the following network information:

  • Network Name: Core Blockchain
  • New RPC URL: https://rpc.ankr.com/core
  • Chain ID:1116
    Note: 0x45c is the same as 1116. The new version of MetaMask converts chain ID to hexadecimal format.
  • Currency Symbol: CORE
  • Block Explorer URL: https://scan.coredao.org

Complete the fields and click save to add the network.

4. After performing the above steps, you will be able to see the Core network the next time you access the network selector.

Adding the Core network via Chainlist.org:

1. Go to chainlist.org and search for ‘Core’

2. Double check to make sure to choose the right network. Please check the details in the below snapshots — Chain ID, Currency etc. to ensure you will add the correct one.

3. Click the ‘Add to MetaMask’ button.

4. Approve the action in your MetaMask by clicking the ‘Approve’ button.

The Core network is now added to your MetaMask.

Adding the Core network to MetaMask via the Core Explorer:

1. Go to https://scan.coredao.org/ and scroll all the way down on the page

2. Click the ‘Add Core Network’ button

3. Approve in your MetaMask

4. After performing the above steps, you will be able to see Core network the next time you access the network selector.

Adding the new network on your mobile wallet:

1. Tap on the three lines in the top-left corner:

2. Select ‘Settings’:

3. Select Networks:

4. Tap on ‘Add Network’:

5. Fill in the Custom RPC Network details:

Fill in the network information:

Complete the fields and click save to add the network.

4. After performing the above steps, you will be able to see the Core network the next time you access the network selector.

If you happen to have an error, or are struggling with adding the network please ask for help in the ‘support’ channel in the Core Discord and someone will be happy to help you.

Join Core’s amazing community on Discord.
Follow CoreDAO on Twitter.
Follow Core’s Medium account for regular and important updates.

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Core DAO

A Bitcoin hash-powered and EVM-compatible blockchain onboarding the next billion users.