MathWallet already supports adding custom token feature, and currently supports ETH, Binance Smart Chain, Tron, users can search for tokens by themselves for quick adding and use.
Search token information
Take MATH as an example, open the block explorer and search for MATH
Obtain MATH information, including token name, token contract, token precision
On the homepage of the wallet, click Add Assets
Drop down and select Add custom token
After entering the token information, click add
Note: make sure the information is right and if entering the wrong contract address, you need to delete the token offline and log-in again.
After adding, you can view the tokens on the page page