How to check Tron (TRX) wallet balance In Laravel PHP

Table Of Contents

• Introduction
• Prerequisites
• Get wallet TRX balance
• Conclusion

Introduction

This article will guide you through the process of retrieving the TRX balance of a Tron wallet address using the PHP Laravel Framework. We will utilise the Trongrid node infrastructure to establish a connection with the Tron blockchain.

prerequisites

Begin by setting up a Laravel application. We'll leverage the Guzzle HTTP package , which is pre-installed with Laravel. Additionally, you'll require a Trongrid API key for connecting to the Tron main net, obtainable from the Trongrid Website .

Get wallet TRX balance

To fetch the TRX balance of the wallet, we'll send an HTTP POST request to Trongrid's wallet/getaccount endpoint, along with the wallet address.

        
          <?php
namespace App\Http\Controllers;

use GuzzleHttp\Client;
use Illuminate\Http\Request;

class TronController extends Controller
{
    public function checkTrxBalance($address = 'TPHvvgrPxywW2YPDzhcdeBpGemdR3a9eSd'){

        $client = new Client();

        $body = "{\"address\":\"$address\",\"visible\":true}";

        $response = $client->request('POST', 'https://api.trongrid.io/wallet/getaccount', [
            'body' => $body,
            'headers' => [
                'accept' => 'application/json',
                'content-type' => 'application/json',
                'TRON-PRO-API-KEY' => '' //Your trongrid api key
            ],
        ]);
        $result = json_decode($response->getBody());  //change the json data to object
        $balance  = $result->balance; // get the balance in sun
        $trx_balance = $balance / 1000000; // convert the balance to TRX
        return $trx_balance;
    }
}

        
      

The checkTrxBalance() function in the snippet above is invoked with the $address parameter, and it effectively returns the TRX balance of the specified wallet address.

Conclusion

You've acquired the skill of retrieving the tron wallet TRX balance with PHP leveraging the Trongrid infrastructure, thereby enhancing your proficiency in integrating crypto payments within Laravel.

Thanks and best wishes.