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Getting the contract addresses of all holders on the BSC network
Introduction
Ethereum is a decentralized platform that allows developers to create, deploy, and manage smart contracts on its blockchain network. Building on this concept, the Binance Smart Chain (BSC) has become an attractive alternative for many users due to its lower transaction fees and faster block times. In this article, we will explore how to get the contract addresses of all holders on the BSC network.
Method 1: Using Binance’s official API
Binance’s official API provides a way to access data across the Ethereum and BSC networks. You can use the etherscan-api library in JavaScript to get data for all contracts, but unfortunately it does not provide a user-friendly method for exporting only the top holders.
Method 2: Using the Bitquery library
Bitquery is a Python library that allows you to query and manipulate data from various sources. One of its features is the ability to retrieve data about Ethereum and BSC accounts, including contract balances.
To use Bitquery, you first need to install it with pip:
pip install bitquery
Here is a sample code snippet showing how to get all holders for a given contract on BSC:
import bitquery as bq
def get_contract_holders(contract_address, network='bsc'):
data = bq.get_data(
'etherscan-api',
'contract_balance',
key
contract_address,
network=network,
format='csv'
)
return data.to_csv(index=False)
Replace with your own contract address and BSC networkcontract_address = '0x...your_contract_address...'
network = 'bsc'
holders_data = get_contract_holders(contract_address, network)
print(holders_data)
This code outputs a CSV file containing the balances of all holders for the given contract on the BSC network.
Method 3: Using a Web Scraping Approach
Another approach is to use web scraping to extract the data. You can use libraries like BeautifulSoup and requests in Python to get the required information from the Ethereum and BSC websites.
However, note that this method may not be suitable for production use due to potential security risks and limitations in data scraping.
Conclusion
Getting the contract addresses of all holders on the BSC network can be a bit tricky, but there are several methods available. Binance’s official API provides a user-friendly interface for retrieving data, while Bitquery is a powerful library that allows you to query and manipulate data from various sources. Furthermore, web scraping approaches require caution and may not be suitable for production use.
Export data in CSV format
To export the data in CSV format, you can simply modify the above code snippets or use additional libraries like “Pandas” to parse the JSON data returned by Bitquery.
Hope this article helps you get the contract addresses of all holders on the BSC network!
