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Understanding and Using the Etherscan API to Query Blockchain Data

Tutorial October 24, 2024

  • Replace 'YOUR_ETHERSCAN_API_KEY' with your actual Etherscan API key.
  • Replace '0xYourTransactionHash' with the transaction hash you want to query.
  • This script uses the eth_getTransactionByHash endpoint to fetch transaction details, such as gas price, block number, and sender/receiver addresses.

You can also query transaction details directly in your browser by visiting:

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