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How can I test the Voice OTP API?

admin
Updated on 13/06/2025

< 1 min read

You can test the API using tools like cURL, Postman, or programming languages such as PHP or Java. Sample code is available in the documentation. For example, in PHP:

<?php
$curl = curl_init();
curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://unify.smsgateway.center/VoiceApi/send?userid=YourUserId&password=YourPassword&audioType=pin&sendMethod=quickce&mobile=919999999999&redialInterval=5&reDial=1&duplicateCheck=true&format=json&pin=906547&pinClipId=OneTimePassword&pinRepeatCount=1',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET'
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;
?>

Ensure you replace YourUserId, YourPassword, and other parameters with your actual credentials and values.

Updated on 13/06/2025