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Tutorial

Sending Transactions and Interacting with Smart Contracts Using Infura and Ethers.js

  • Contract Address: Replace '0xTokenContractAddress' with the ERC-20 token contract’s address (for example, USDT, DAI, etc.).
  • Wallet Address: Replace '0xYourWalletAddress' with the wallet address whose balance you want to query.
  • ABI (Application Binary Interface): The ABI specifies the functions and data structures used in the smart contract. In this case, we’re using a simple balanceOf function to query the balance.
node contractInteraction.js

Oct 24, 2024
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