QA Web3 - Transaction Verifier

This QA automation script checks the on-chain status of a transaction using its hash. It connects to an Ethereum-compatible RPC, retrieves the transaction and receipt, and verifies that it was successfully confirmed.

📊 Objective

• Confirm the existence of a transaction
• Retrieve its status (Success or Failed)
• Log key details (sender, recipient, block number)
• Useful for validating on-chain actions in test scenarios

🚀 How to Run

1. Clone the repository:

git clone https://github.com/yourusername/qa-web3-tx-verifier.git
cd qa-web3-tx-verifier

2. Install dependencies:

npm install

3. Create a .env file:

RPC_URL=https://mainnet.infura.io/v3/YOUR_PROJECT_ID
TX_HASH=0xYourTransactionHashHere

4. Run the script:

node qa-web3-tx-verifier.js

📊 Sample Output

✅ Transaction found:
  Hash: 0xabc...
  From: 0x...
  To: 0x...
  Status: Success
  Block: 18400234

🧐 About

This project is part of a QA Web3 portfolio by Raúl Casado (GaslessQA), focused on validating decentralized system behaviors through smart automation.

📃 Author

Raúl Casado – GaslessQA
🔗 https://www.linkedin.com/in/gaslessqa/

📚 License

MIT