NEW WhatsApp API Platform for Indian Businesses

The WhatsApp API
built for developers
& businesses

Integrate WhatsApp messaging into your app in minutes. Send to individual numbers or WhatsApp groups. No Meta approval. No complicated setup.

Individual number messaging
WhatsApp group messaging
Bulk broadcast API
🚀 Get free API key See docs →
SendMessage.in API
# Send to individual number
POST /WhatsApp/Send

"x-api-key": "wsa_your_key"

{
  "to": "919876543210",
  "message": "Hello from API! 👋"
}
Response 200 OK
{
  "success": true,
  "to": "919876543210@c.us",
  "remaining": { "today": 49 }
}
Free plan
No credit card needed
5min
Average setup time
2APIs
Individual + Group send
99.9%
API uptime SLA
₹0
To get started today
API capabilities

Send to numbers & groups

Our API supports both individual WhatsApp numbers and WhatsApp groups — cover every use case your business needs.

📱
Individual number API
Send messages directly to any WhatsApp number. Pass the phone number with country code and our API delivers instantly via your connected WhatsApp account.
Order confirmations OTP / alerts Appointment reminders Invoice delivery
👥
WhatsApp group API
Send messages to any WhatsApp group your number is a member of. Pass the group ID and broadcast to all members at once — perfect for team updates and announcements.
Team announcements Community updates Group broadcasts Internal alerts
📤
Bulk broadcast API
Send one message to hundreds of numbers simultaneously. Upload CSV or pass an array of numbers. Smart delay between messages keeps your account safe from WhatsApp ban.
Marketing campaigns Promotions Bulk notifications
🤖
Automation & integrations
Integrate with your existing systems — ERP, CRM, e-commerce, or custom apps. Works with PHP, Python, Node.js, C#, or any HTTP client. Webhooks coming soon.
PHP / Laravel Python Node.js C# / .NET
Platform features

Everything in one platform

Not just an API. A complete platform with dashboard, usage tracking, key management, and more.

🔑
API key management
Generate up to 5 API keys per account. Copy, revoke, and manage keys from your dashboard.
📊
Usage analytics
Track daily and monthly message counts, success rates, and remaining limits in real time.
🛡️
Rate limiting
Automatic daily and monthly limits per plan. Proper 429 responses when limits are reached.
📱
QR connect
Scan a QR code to link your WhatsApp. Sessions persist — no rescanning after server restart.
🔔
Disconnect alerts
Email notification when your WhatsApp session drops. Reconnect in seconds from dashboard.
💳
Razorpay billing
Secure Indian payment gateway. Upgrade plans instantly. Pay monthly, cancel anytime.
How it works

Live in 5 minutes

From signup to sending your first API message — no complicated setup, no Meta approval required.

1
Create account
Sign up free with email. API key auto-generated. No credit card needed.
2
Connect WhatsApp
Scan QR code from dashboard. Link your personal or business number.
3
Make API call
POST to /WhatsApp/Send with your API key. Works from any language or tool.
4
Message delivered
Message sent from your WhatsApp number. Track usage on dashboard.
📱 Individual number
POST /WhatsApp/Send

{
  "to": "919876543210",
  "message": "Your order is confirmed!"
}
👥 WhatsApp group
POST /WhatsApp/Send

{
  "to": "120363XXXXXX@g.us",
  "message": "Team: Server is live! 🚀"
}
Pricing

Transparent pricing

Start free. Scale as you grow. All plans include individual + group + bulk API access.

Free
₹0
forever · no card needed
50 msg/day · 500 msg/month
  • Individual + group API
  • 1 API key
  • Usage dashboard
  • Email support
Start free →
Starter
₹499
per month
500 msg/day · 8,000/month
  • Individual + group API
  • 5 API keys
  • Usage dashboard
  • Priority support
Get Starter →
⭐ Most popular
Pro
₹999
per month
2,000 msg/day · 40,000/month
  • Individual + group API
  • Bulk send API
  • 5 API keys
  • Usage analytics
  • Priority support
Get Pro →
Enterprise
₹1,999
per month
10,000 msg/day · 2L/month
  • Individual + group API
  • Bulk send API
  • 5 API keys
  • Dedicated support
  • Custom limits available
Get Enterprise →
Testimonials

Trusted by Indian businesses

★★★★★
"We integrated the API in our Laravel app in under an hour. Order confirmations now go out automatically on WhatsApp. Customers love it."
RK
Rahul Kulkarni
E-commerce founder, Pune
★★★★★
"The group messaging API is exactly what we needed. We send daily updates to our client WhatsApp groups automatically. Brilliant product."
PS
Priya Sharma
Digital agency, Mumbai
★★★★★
"Bulk messaging for our patient appointment reminders. 2000 messages per day on the Pro plan is more than enough. Setup was incredibly simple."
AM
Amit Mehta
Clinic manager, Nagpur
🇮🇳 Built for India · Razorpay payments · Indian support

Start sending WhatsApp
messages via API today

Free plan forever. Individual numbers, groups, bulk — all in one API.
By Vyankatesh Software Solutions.

🚀 Get free API key 📧 Talk to us