Read API Key
Introduction to SMSGatewayCenter APIs
Welcome to SMSGatewayCenter’s API documentation hub! This guide helps you read API keys to authenticate requests for our messaging APIs: SMS API for bulk messaging, WhatsApp Business API for customer engagement, Voice Call API for automated alerts, and Two-Way SMS API for interactive communication. Our RESTful endpoints support POST and GET methods over HTTP, ensuring secure integration with our SMS gateway. Dive into our developer-friendly docs to unlock real-time messaging—start at unify.smsgateway.center/signup/!
About Reading an API Key
Read an API key to retrieve and verify your authentication details for sending SMS, WhatsApp messages, voice calls, or two-way SMS. Our API supports both POST and GET methods over HTTP, offering flexibility for your integration needs.
API Endpoint
https://unify.smsgateway.center/SMSApi/apikey/read
Key | Value | Description |
---|---|---|
Login Credentials (Required) | ||
Authenticate your API request using userid-password or apiKey—choose one method. | ||
userid | Your Registered Username | Your registered username; use if apiKey isn’t provided. Signup for User ID |
password | Your Password | URL-encoded password (for special characters); use if apiKey isn’t provided. Signup for API Key |
Header (optional) Parameters | ||
apiKey | Your unique apiKey | apiKey needs to be sent as HTTP header when you are not using userid-password method. You can avail this from your user control panel and use instead of userid-password HTTP Request parameter. Please do not disclose this to anyone. |
<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://unify.smsgateway.center/SMSApi/apikey/read",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "userid=YourUsername&password=YourPassword&output=json",
CURLOPT_HTTPHEADER => array(
"cache-control: no-cache",
"content-type: application/x-www-form-urlencoded"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
{
"response": {
"api": "apikey",
"action": "read",
"status": "success",
"msg": "success",
"code": "200",
"count": 1,
"apikeyList": {
"apikey": "902be2ba73523ek3k32c5f0b5f8f684337f710bc4"
}
}
}

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