How to get the token balances along with nft balances of an adress?

Question

How to get the balances of erc20 and NFTs that a wallet holds at that given moment? I have tried using ethers and web3 but I cant really find a way to get the results I want. Any available solutions?

Answer 1

You need all the addresses of both tokens ERC20 and ERC721. You can grab then either manually or following last transfer events envolving the wallet that you want.

With these two functions you can apply a loop to get the id that the wallet owns. You need the address of the NFT.

    const balance = await NFT.balanceOf(walletAddress);


    const getTokensId = async (recipient, index) => {
        try {
            const result = NFT.tokenOfOwnerByIndex(recipient, index);
            return result;
        } catch (error) {
            console.log(error, "the error for getTokensId");
        }
    };

Answer 2

Check out https://docs.alchemy.com/reference/how-to-get-all-nfts-owned-by-an-address#step-4-get-all-nfts-owned-by-an-address

From the example in the code it looks like you may not need all the contract addresses? I'm not sure about it as I've never tried it out.

Hope it helps