Retro-Token-Balance-Query-in-Block-Range-

Retroactive token balance query in specific block range on the Binance Smart Chain using QuickNode API endpoint.

Download these libraries Web3, createObjectCsvWriter, cliProgress, Bottleneck using:

npm install [library]

-Input specific contract address at 'tokenAddress'

-Input specific block range at 'startBlock' and 'endBlock'

-Input QuickNode API endpoint URL at 'endpoint'

-Input contract's Application Binary Interface at 'ABI' (save as .json externally and link correct file path.)

RUN the script:

node transfer_events.js