Blockchair – Universal blockchain explorer and search engine.

BY KEYHUNTER 04.03.2024
Blockchair - Universal blockchain explorer and search engine.

Blockchair is a powerful and versatile blockchain explorer and search engine that supports multiple blockchains. It provides a wide range of features and tools for exploring and analyzing blockchain data, including transaction history, block details, and network statistics.

One of the key features of Blockchair is its support for multiple blockchains. Unlike other blockchain explorers that focus on a single blockchain, Blockchair supports a wide range of popular blockchains, including Bitcoin, Ethereum, Bitcoin Cash, Litecoin, Dash, and many others. This makes it an ideal tool for developers, researchers, and investors who need to work with multiple blockchains.

Blockchair provides a user-friendly and intuitive interface for exploring blockchain data. Users can search for transactions, blocks, and addresses using a simple search bar, and filter the results by various criteria such as transaction size, block height, or transaction fee. The interface also includes interactive charts and graphs that provide insights into network activity and trends.

One of the most powerful features of Blockchair is its API, which allows developers to integrate blockchain data into their own applications. The API provides a wide range of endpoints for accessing transaction history, block details, and network statistics, and supports multiple programming languages and frameworks. This makes it an ideal tool for building blockchain-based applications and services.

Overall, Blockchair is a valuable tool for anyone who needs to work with blockchain data. Its support for multiple blockchains, user-friendly interface, and powerful API make it an ideal choice for developers, researchers, and investors who need to explore and analyze blockchain data. Whether you’re building a blockchain-based application or simply curious about blockchain technology, Blockchair is a must-have tool in your toolkit.

how to use Blockchair’s API in Python.

To use Blockchair’s API in Python, you can use the requests library to make HTTP requests to the API endpoints. Here’s an example code snippet that retrieves the transaction history for a Bitcoin address using Blockchair’s API:

import requests

address = '1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa'
url = f'https://api.blockchair.com/bitcoin/dashboard/address/{address}'
response = requests.get(url)

if response.status_code == 200:
    data = response.json()
    transactions = data['txs']
    for transaction in transactions:
        print(transaction['hash'])
else:
    print(f'Error: {response.status_code} - {response.text}')

In this example, we first define the Bitcoin address we want to retrieve the transaction history for. We then construct the API endpoint URL using the address, and make an HTTP GET request to retrieve the data.

If the response status code is 200 (indicating success), we parse the response JSON data and extract the transaction hashes from the ‘txs’ field. We then loop through the transactions and print the transaction hash.

If the response status code is not 200, we print an error message with the status code and response text.

You can modify this code to retrieve other types of data from Blockchair’s API, such as block details or network statistics. The Blockchair API documentation provides a list of available endpoints and parameters.

Useful information for enthusiasts:

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