Deploy MAT20 token
Compile and Deploy
Delete the default files, and create a new file: Token.sol
Copy the Token.sol code from below repo
You need to modify MAT20Token code based on your needs, including name, symbol, decimals, totalSupply
Go to 2nd tab, click Compile Token.sol
Go to 3rd tab
ENVIRONMENT select Injected Web3, Remix will connect to MathWallet which is need to sign the deployment transaction
Click 'Deploy' to start
In the popup MathWallet confirm window, click 'Accept'
After few seconds, you can find your new smart contract on block explorer
Find mint function, enter the address and amount (remember to add the decimals in the amount field)
Find unpause function, click 'Write', sign the transaction
Now your MAT20 token is ready to transfer
Note: you can use MathChain Explorer (https://explorer.mathchain.org/) - Token - Create Token to do this as well with friendly UI.
If you need a token contract with more functions such as mint / pause / unpause etc, you may reference below solidity code: