BSC Node hook

This project is a POC of how to detect changes in a BNB wallets, the idea is to create a system that can detect incoming transferences in a list of wallet addres aka (watchlist). We are using the BSC blockchain.

Purpose:

This project was a poc to try to resolve how to detect incoming transaction of a wallet, to implement a seel feature for a exchange project.

Stack:

• Nodejs
• Axios
• Dotenv
• node-cron

Provider:

• BscScan Api: https://docs.bscscan.com / https://api.bscscan.com

Strategy:

The main strategy is make pooling in the watchlist and detect transactions, and compare with registered transactions if a incoming transaction is detected make a request of the url configured. We use a variable as memory db, this is only for testing purposes is'nt recomended in a production environment.

This diagram show the strategy applied.

Reference:

I have created this project in the idea presented in this yotube video: https://www.youtube.com/watch?v=PLSFVzYOcS8&t=892s