Gas Fees Development Tutorials, Guides & Insights
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Etherscan vs Infura: Choosing the Right API for Your Blockchain Application
Tutorial October 24, 2024
In some cases, you might want to use both Etherscan and Infura. For example, you might use Etherscan to query transaction histories or token transfers, and Infura to send transactions or deploy contracts.
- Etherscan: Use to fetch transaction history and display it in your dApp.
- Infura: Use to allow users to send transactions or interact with smart contracts.
Sending Transactions and Interacting with Smart Contracts Using Infura and Ethers.js
Tutorial October 24, 2024
node sendTransaction.jsIf everything is set up correctly, the script will output the transaction hash after sending, and then confirm once the transaction is mined.