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Ethereum: Binance PHP API

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Ethereum API Integration with Binance PHP Script

After successfully setting up Xampp on your Windows 10 PC, you are now ready to start integrating the Binance Exchange API into a PHP script. In this article, we will walk you through the getting started process and show you how to use the php-binance-api library to connect to the Ethereum API.

Prerequisites

Before diving in, make sure you have:

  • Xampp installed on your Windows 10 PC (latest version: 7.2.3).
  • MySQL installed and running.
  • A basic understanding of PHP and web development.

Getting Started with Binance PHP API

You have now reached the github.com/binance-exchange/php-binance-api repository, which provides a convenient way to integrate the Binance Exchange API into your PHP script. To use this library, you need to install it using Composer:

composer requires binance/exchange:php

Xampp Configuration

To connect to MySQL using Xampp, create a new directory binance-exchange/php-binance-api in the following location:

C:\xampp\www\phpbinanceapi

In this directory, navigate to your project and initialize the database:

composer requires binance/exchange:php
./vendor/bin/composer install
composer db:setup

Binance API Configuration

The php-binance-api library requires a configuration file to connect to Exchange. You will need to create a new file called .env.local in the root directory of your project:

BINANCE_EXCHANGE_API_KEY = YOUR_API_KEY_HERE
BINANCE_EXCHANGE_API_SECRET = YOUR_API_SECRET_HERE
BINANCE_EXCHANGE_SYMBOL = ETH

Replace YOUR_API_KEY_HERE, YOUR_API_SECRET_HERE and ETH with your actual API credentials and Ethereum symbol.

Creating a new PHP script

Create a new PHP script in the root directory of your project, e.g. etherscraper.php. This script will handle authentication and data retrieval from the Binance API:

<?php
require 'vendor/autoload.php';
use BinanceExchange\BinanceAPI;
$api = new BinanceAPI(
[
'apiKey' => 'YOUR_API_KEY_HERE',
'apiSecret' => 'YOUR_API_SECRET_HERE',
'symbol' => 'ETH',
],
);
// Get data from Ethereum API
$data = $api->getTicker();
// Print the retrieved data to the console
echo "Ethereum price: ". $data['last'] . "\n";
?>

Running the PHP script

To run the script, go to your project directory and run it using Xampp:

C:\xampp\www\phpbinanceapi\etherscraper.php

This will connect to the Binance API, get the current Ethereum price, and print it to the console.

Conclusion

In this article, you have successfully integrated the php-binance-api library into a PHP script using Xampp on Windows 10. Following these steps, you should be able to create a working script that retrieves data from the Binance Exchange API and prints it to the console. Don’t forget to replace your actual API credentials and Ethereum token in the .env.local file to gain access to the API.

Additional Tips

  • Make sure to regularly update your binance-exchange/php-binance-api repository to ensure you have the latest versions of the library.
  • Consider adding error handling and logging mechanisms to make your script more robust.
  • If you encounter any issues with the Binance API, please refer to the official documentation for troubleshooting tips.

I hope this article helped you get started integrating the php-binance-api library into your PHP scripts!

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