Send messages, images, documents & more via WhatsApp. Multi-session support, REST APIs, and bulk messaging made simple.
Comprehensive messaging solutions for your business needs
Send personalized text messages instantly to any WhatsApp number with delivery confirmation.
Reach thousands of customers simultaneously with rate-limited bulk sending capabilities.
Send images via URL or base64. Support for bulk image campaigns.
Share PDFs, documents, and files directly through WhatsApp with bulk support.
Share real-time GPS locations with your customers for deliveries or meetings.
Full API support for PHP, C#, Python, JavaScript. Easy integration with your systems.
Get started in 3 simple steps
Sign up at wapi.wiss.pk and create your WhatsApp session
Scan the QR code with your WhatsApp mobile app to connect
Send messages via dashboard or integrate with our REST API
Connect multiple phones
QR code activation
All major languages
Always here to help
Flexible packages for every business size
2 sessions · 1000 msgs/day
10 sessions · 5000 msgs/day
3 sessions · 1500 msgs/day
5 sessions · 3000 msgs/day
Integrate with your favorite programming language
// Send message via API
$apikey = 'your_api_key';
$session = 'YOUR_SESSION';
$to = '923001234567';
$message = 'Hello from WISS WAPI!';
$url = "https://wapi.wiss.pk/api/v1/send?" .
http_build_query([
'apikey' => $apikey,
'session' => $session,
'to' => $to,
'message' => $message
]);
$result = file_get_contents($url);
echo $result;Join thousands of businesses using WISS WAPI to connect with their customers
We're here to help you succeed
0333-5295854
support@warmup.net.pk
sales@wiss.pk
inquiry@wiss.pk
WARMUP Technologies
Private Limited