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How to Fully Transfer ERC-20 Tokens Without Leaving Dust Using MetaMask and JavaScript

  • Learn how to fully transfer ERC-20 tokens between Ethereum wallets using MetaMask and JavaScript.
  • Make sure to fund the source wallet with ETH for gas fees prior to transferring ERC-20 tokens.
  • Steps include opening MetaMask, using DevTools, and resolving MetaMask injection issues.
  • A script is provided for transferring the full ERC-20 token balance seamlessly.
  • The script fetches token balance, builds transfer data, and sends the transaction.
  • Understand concepts like eth_call, function selectors, and ABI encoding for smart contract interactions.
  • ABI Argument Encoding ensures data is properly formatted for function calls like balanceOf and transfer.
  • Manually interacting with smart contracts allows precise transfers with no residual dust.
  • Using this method ensures exact token amounts are moved with minimal gas fees.
  • Fully transferring ERC-20 tokens using this technique offers full control and avoids leaving any dust in wallets.

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