MercerFray Posted April 25, 2023 Report Share Posted April 25, 2023 I've been using a web3 wallet to manage my crypto assets, and I'm interested in finding a way to get a list of all the tokens currently held in my wallet. I know some wallets display this information, but I'm not sure how to retrieve it programmatically. Can anyone please provide some guidance on how to get all tokens in a web3 wallet using code? Thanks in advance! Quote Link to post Share on other sites
Treniks Posted April 25, 2023 Report Share Posted April 25, 2023 Retrieving a list of all tokens in a web3 wallet is possible using the ERC-20 standard, which is a widely adopted token interface on the Ethereum network. You can utilize the "balanceOf()" function in the ERC-20 contract to obtain the balance of each token in the wallet. To retrieve a list of all tokens, you can use the "tokenByIndex()" function in the ERC-20 contract to iterate over all tokens and retrieve their information. However, writing a custom script to retrieve all tokens can be a daunting task. I would recommend using an existing library or tool to simplify the process. One such library is "web3-utils", which provides a function called "getERC20Balance()" that returns the balance of a specific ERC-20 token in a wallet. Additionally, there are some third-party tools that can generate a list of all tokens in a wallet, such as Etherscan's Token Tracker. I hope this helps! Quote Link to post Share on other sites
MercerFray Posted April 25, 2023 Author Report Share Posted April 25, 2023 I'll definitely check out "web3-utils" and the Token Tracker. Can you recommend any other resources or platforms where I can learn more about working with ERC-20 tokens and web3 wallets? Quote Link to post Share on other sites
Treniks Posted April 25, 2023 Report Share Posted April 25, 2023 For learning more about web3 wallets and working with ERC-20 tokens, I highly recommend visiting site. This platform provides a wealth of resources and tutorials on various topics related to web3 and Ethereum, including managing tokens in wallets, interacting with smart contracts, and building decentralized applications. In fact, there is a tutorial specifically on how to web3 get all tokens in wallet, which I'm sure you'll find useful. Don't hesitate to explore the website and enhance your knowledge in the crypto space. Good luck! Quote Link to post Share on other sites
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