Everything a Reseller & Developer Needs
Built from the ground up for OTP automation, message automation and WhatsApp API reselling in India.
Multi-Agent System
Link unlimited WhatsApp numbers as agents — each customer scans their own QR. Every agent runs in isolation with its own session.
OTP Auto-Capture
OTPs are auto-extracted from incoming messages (G-842913, 482-193, "Your OTP is 7342" — all formats) and pushed to you instantly.
Real-Time Webhooks
Every incoming message POSTs to your URL with HMAC-SHA256 signature, so you can trust every request.
Ban-Risk Protection
Human-like send queue with random delays, per-agent rate limits and health monitoring keep your numbers safe.
AES-256 Encrypted OTPs
OTPs are encrypted at rest. In the panel they're masked — full value only through your API key or webhook.
Full Chat Records
Every sent & received message is logged. Search, audit and reconcile anytime from your dashboard.
Simple REST API
Send text, fetch messages, poll OTPs — one API key, clean JSON responses, proper error codes.
Pay Per SMS or Monthly
Per-message credits for low volume, flat monthly plans for scale. Upgrade anytime — no lock-in.
Auto-Reconnect
Internet dip? Server restart? Agents reconnect automatically. Session persists — no rescan needed.
From QR Scan to First OTP in 4 Steps
Create Account
Sign up and get your dashboard with API key instantly. Admin approves your agent slots based on your plan.
Scan QR & Go Live
Click "Add Agent" → scan the QR from your phone (WhatsApp → Linked Devices). Your number is now a live API agent.
Integrate the API
Point your website/app at our REST API with your key. Set your webhook URL for real-time OTP delivery.
Receive & Send
OTPs hit your webhook in under a second. Send messages through the same agent whenever you need.
curl https://omegaapi.in/api/v1/otp?agentId=1 \
-H "X-API-Key: wag_xxxxxxxx"
// Response in <1 second:
{ "otp": "482193", "sender": "918xxxxxx", "timestamp": "2026-11-12T..." }
Who Uses OmegaAPI?
OTP Automation Platforms
Signup/login OTP verification, payment confirmations, delivery notifications — straight into your app via webhook.
Web & App Developers
Add WhatsApp OTP login to any website in minutes. One API key, clean docs, no server needed.
API Resellers
Buy agent slots at wholesale rates and resell to your own clients under your own pricing. White-label ready.
Notification Systems
Order updates, appointment reminders, alerts to customers over WhatsApp — reliable and read instantly.
Bots & Automation
Build auto-reply bots, chatbots and workflows on top of your own numbers with full message history.
Agencies
Manage WhatsApp communication for multiple clients with separate agents, logs and usage reports.
Simple, Transparent Plans
Pay per SMS for light use, or go monthly for full power. No hidden charges.
Starter
Perfect for testing & single website
- 2 Live Agents
- 2,000 SMS credits / month
- OTP API + Webhook
- Chat records (30 days)
- Email support
Growth
For growing platforms & resellers
- 5 Live Agents
- 10,000 SMS credits / month
- Priority OTP delivery
- Chat records (90 days)
- API rate-limit boost
- WhatsApp support
Enterprise
High volume & white-label resellers
- 15 Live Agents
- 50,000 SMS credits / month
- Custom webhook setup help
- Unlimited chat retention
- Dedicated support manager
- White-label option
💡 Per-SMS pay-as-you-go bhi available hai — ₹0.35/SMS se shuru. Plans & pricing admin ke control me customizable hain.
Frequently Asked Questions
How do I link my WhatsApp number as an agent?
Login to your panel → Add Agent → scan the QR from your phone (WhatsApp → Settings → Linked Devices → Link a Device). Your number goes live in under 30 seconds. You always link your own number — full control stays with you.
Can I receive OTPs through the API?
Yes. Every incoming message is auto-scanned for OTPs and pushed to your webhook instantly (HMAC-signed), or you can poll the /api/v1/otp endpoint. OTPs are stored AES-256 encrypted and only shared via your API key.
Is my number safe from getting banned?
The gateway uses human-like send queues with random delays, per-agent rate limits and health monitoring. Receiving OTPs/messages is very low risk. We advise against bulk marketing sends — that's what keeps numbers healthy.
How does billing work — per SMS or monthly?
Both. Choose per-SMS credits for occasional use, or a flat monthly plan for volume. Admin can customize plans; upgrade or downgrade anytime from your dashboard.
Do I need my own server or technical setup?
No. Everything runs on our cloud infrastructure. You only integrate a simple REST API with your website or app using your API key — full documentation included.
Whose number do I scan — mine or yours?
Yours. Each customer scans their own number. Your messages stay on your WhatsApp and your dashboard — we never use admin numbers for your traffic.
Ready to go live in 30 seconds?
Create your account, scan the QR, and your WhatsApp becomes a powerful API agent.
🚀 Create Free Account 📖 View API Docs