Build Powerful Messaging Solutions
Enterprise-grade APIs for WhatsApp, SMS, and RCS messaging. Integrate in minutes with comprehensive documentation and code samples.
- 99.9%API Uptime
- < 200msResponse Time
- 1B+Messages
- 150+Countries
Integrate in minutes
Copy-paste ready code examples in Node.js, Python and PHP
Node.js · Python · PHP
Send WhatsApp Message
const axios = require('axios');
const sendMessage = async () => {
try {
const response = await axios.post(
'https://api.notifytechai.com/v1/whatsapp/send',
{
to: '+919876543210',
type: 'template',
template: {
name: 'welcome_message',
language: 'en',
components: [{
type: 'body',
parameters: [
{ type: 'text', text: 'John' }
]
}]
}
},
{
headers: {
'Authorization': 'Bearer YOUR_API_KEY',
'Content-Type': 'application/json'
}
}
);
console.log('Message sent:', response.data);
} catch (error) {
console.error('Error:', error.response?.data ?? error.message);
}
};import requests
def send_sms():
url = "https://api.notifytechai.com/v1/sms/send"
headers = {
"Authorization": "Bearer YOUR_API_KEY",
"Content-Type": "application/json"
}
payload = {
"to": "+919876543210",
"message": "Your OTP is 123456",
"sender_id": "YOUR_SENDER_ID",
"dlt_entity_id": "1234567890123456",
"dlt_template_id": "1234567890123456789"
}
response = requests.post(
url, json=payload, headers=headers
)
return response.json()
result = send_sms()
print(result)<?php
// webhook.php - Handle delivery reports
$payload = file_get_contents('php://input');
$data = json_decode($payload, true);
$signature =
$_SERVER['HTTP_X_NOTIFYTECH_SIGNATURE'];
$secret = 'your_webhook_secret';
if (!verifySignature($payload, $signature, $secret)) {
http_response_code(401);
exit('Invalid signature');
}
switch ($data['event']) {
case 'message.delivered':
updateMessageStatus(
$data['message_id'], 'delivered'
);
break;
case 'message.failed':
updateMessageStatus(
$data['message_id'], 'failed'
);
logError($data['error']);
break;
}
http_response_code(200);
echo json_encode(['status' => 'processed']);How to get access
- 01
Tell us what you're building
- Active NotifyTech AI account
- 02
Get verified
- Verified business profile
- Meta Business Manager account
- Registered Principal Entity (PE) ID
- Approved sender ID / header
24-48h Approval Time
- 03
Get your keys
- API key & secret key
- IP whitelisting (optional)
- Webhook URL configured
Authorization: Bearer YOUR_API_KEY
Enterprise-grade infrastructure
Built for mission-critical applications with 99.9% uptime SLA and enterprise security standards.
Get Enterprise Access- 01ISO 27001 & SOC 2 certified infrastructure
- 0299.9% uptime SLA
- 03Dedicated enterprise support & SLAs
- 04Real-time delivery webhooks
- 05JSON/HTTP APIs
- 06Real people on support, Mon–Sat, 9–7 IST
Sources & Documentation
Industry standards and specifications we follow
- 01Read REST API Best Practices(opens in new tab)
REST API Best Practices
Comprehensive guide to REST API design principles, HTTP methods, status codes, and implementation best practices for developers.
- 02View API Documentation Standards(opens in new tab)
API Documentation Standards
Industry standards for API documentation including OpenAPI specification, interactive docs, and developer portal best practices.
- 03Learn Webhook Best Practices(opens in new tab)
Webhook Implementation Guide
Best practices for implementing webhooks, handling events, security considerations, and reliable message delivery.
- 04Read OAuth 2.0 Specification(opens in new tab)
API Security Standards
OAuth 2.0, JWT, API keys, rate limiting, and security best practices for protecting API endpoints.
Start building amazing messaging experiences
Join 10,000+ businesses already using our APIs. Tell us what you're building and we'll set up your API keys.
10,000+
businesses already building
- ISO 27001 & SOC 2 certified
- 99.9% uptime SLA
- Real people on support, Mon–Sat, 9–7 IST
