Delete Contact
Delete Contact for SMSGatewayCenter APIs
Introduction to SMSGatewayCenter APIs
Welcome to SMSGatewayCenter’s API documentation hub! This guide assists you in removing a contact from a group by ID with our powerful Delete Contact API, a key component 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 only POST methods over HTTP, offering a secure way to delete contacts. Ideal for developers in India, harness our SMS gateway at unify.smsgateway.center/signup/!
Delete a specific contact (e.g., by ID from a group) effortlessly with the Delete Contact API. This endpoint refines your bulk SMS management by maintaining an organized contact list, ensuring streamlined campaigns.
API Endpoint
https://unify.smsgateway.center/SMSApi/contact/delete
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. |
Required Parameters | ||
id | Contact's ID | Enter contact's ID which needs to be deleted. |
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/contact/delete",
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&id=231233&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": "contact",
"action": "delete",
"status": "success",
"msg": "Contact Deleted successfully.",
"code": "200"
}
}

Unlock Real-Time Messaging – Integrate Today!
Try Our API in a Sandbox Environment Before Going Live!
Join Thousands of Developers – Try Our API Now!
Get in touchSign upTestimonials
Why do Great Businesses Trust SMS Gateway Center?