Read Credit History
Read Credit History for SMSGatewayCenter APIs
Introduction to SMSGatewayCenter APIs
Welcome to SMSGatewayCenter’s API documentation hub! This guide introduces you to tracking your credit usage with our flexible Read Credit History API, a vital part of our messaging suite, including 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. This API supports both POST and GET methods over HTTP, providing a secure and adaptable way to review your credit history. Designed for developers in India, start exploring our SMS gateway at unify.smsgateway.center/signup/!
Access your credit transaction records (e.g., purchases or deductions) effortlessly with the Read Credit History API. This endpoint optimizes your bulk SMS operations by delivering real-time credit insights, ensuring smooth campaign management.
API Endpoint
https://unify.smsgateway.center/SMSApi/account/readcredithistory
| 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. |
| output | plain|json|plain | Value for response format.System default is plain. If you need responses in json or plain then you have to give value as json or plain. |
<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://unify.smsgateway.center/SMSApi/account/readcredithistory",
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": "account",
"action": "readcredithistory",
"status": "success",
"msg": "success",
"code": "200",
"count": 1,
"historyList": [
{
"history": {
"id": "307",
"creditsBefore": "0",
"credits": "10",
"creditsAfter": "10",
"product": "SMS",
"type": "CREDIT",
"transactionType": "1",
"addedTime": "1562969637101",
"creditComments": "test credits for testing"
}
}
]
}
}
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