In order to trade or buy nodes at Cronodes, you need the native $CRN token.
First, open Metamask and ensure you are on the Cronos chain. If you are not and don't have the Cronos chain on Metamask, refer to https://cronodes-official.medium.com/how-to-add-cronos-blockchain-to-metamask-8a7f012fd47b
Next, you want to go to “Import Tokens”
You then want to enter the contract address into the input box.
Contract Address: 0x8174BaC1453c3AC7CaED909c20ceaDeb5E1CDA00
The rest of the information should auto-populate.
Click “Add Custom Token”
Click “Import Tokens”
You should now see CRN in your wallet.
Congrats, you successfully added the Cronodes token in Metamask.
You’re all set!