How to add Custom networks (EVM networks or Cosmos chains)
> Open your Ctrl extension
> Click on the 'Settings' button
> Select 'Network settings'
> From the 'Network settings' interface, you can : .
. 🔍 Search a specific blockchain
. ⛓️ Filter chains
. View settings to sort by network name, chain ID or Currency
. + Add a custom network (Click on this button)
> You can now select the ecosystem in which the network you wish to add operates : .
. EVM Etherum Virtual Machine (Ethereum-based networks) .
. Cosmos IBC Compatible Networks > Search the network you want to add by using the
> Search bar/tool or scrolling down the list
('Choose from a list tab')
> For EVM networks, note that you can also use the 'Input manually' tab and enter the :
. CHAIN ID
. NETWORK NAME
. RPC URL
. CURRENCY SYMBOL (The native asset / coin of the blockchain whith which you will cover network fees)
. BLOCK EXPLORER URL (OPTIONAL)
⚠️ . A malicious network provider can lie about the state of the blockchain and record your network activity. Only add custom networks you trust.
Alternative method with ChainList
> Open your Ctrl extension
> Click on the 'Settings' button
> Prioritise Ctrl via the radio button
> Go to 🌐 . https://chainlist.org/
> Click on 'Connect Wallet'
> From the Ctrl pop-up, select Ethereum and an account, click on 'Next', click on 'Connect'
> Search a network by using the Search bar/tool of the dApp
> Click on the 'Add to MetaMask' button associated with the network you want to add
> From the new Ctrl pop-up, verify the NETWORK NAME, CHAIN ID, CURRENCY SYMBOL, RPC URL and BLOCK EXPLORER then click on 'Add' once satisfied
Add a token (coins should be automatically added when networks are added)
> From the Home screen, click on '+ Add assets'
> Select the Custom network of your choice
> Enter the smart contract
> Enter the symbol
> Enter the decimals of precision
> Click on 'Next'