PHP - Non Payment Link

$data = strtoupper('##S8QNDDOGHZDRLO4RR##2024-04-30 17:48:24##145000065##SENDINVOICE##');
$signature = hash('sha256', $data);
      
            

JAVA - Non Payment Link

import java.io.FileInputStream;
import java.security.MessageDigest;
/**
*
* @author root
*/
public class SHACheckSumExample {
    /**
    * @param args the command line arguments
    */
    public static void main(String[] args) throws Exception{
    
        // TODO code application logic here
        String password ="##S8QNDDOGHZDRLO4RR##2024-04-30 17:48:24##145000065##SENDINVOICE##";
        Confidential © Espay Page 23 of 27 PT.Square Gate One
        String data = password.toUpperCase();
        System.err.println(data);
        MessageDigest md = MessageDigest.getInstance("SHA-256");
        md.update(data.getBytes());
        byte byteData[] = md.digest();
               
        //convert the byte to hex format method 1
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < byteData.length; i++) {
            sb.append(Integer.toString((byteData[i] & 0xff) + 0x100,16).substring(1));
        }
        
        System.out.println("Hex format : " + sb.toString());
    }
}
          

PHP - Payment Link

$data = '##SGWMAGENTO##PAYLINK0312242##20000.00##7bc074f97c3131d2e290a4707a54a623##2024-12-03 23:30:45##TEST##';
$signature = hash('sha256', $data);