[SOLVED] How to check if the user has Erc20 Token

Moralis General
#1

Hi, I want to check if the user already has ERC20 token in their metamask

So I just create a function to auto import the token
but I need a condition to check :

  • if the user already has the ERC20, no need to execute the auto import function
  • if not, execute the function

so I need to check if the user already has the token, how to achieve this using Moralis?

Thank you!

#2

You can use getWalletTokenBalances API to get all token balances for an address.

If you use the token_addresses param as described on that page, you can filter the results down to a specific token address(es).

#3

Thank you! appreciate your answer