Getting Started/Introduction to ReOTP
1 min read
Introduction to ReOTP
Learn how to integrate WhatsApp and Telegram OTP verification into your app.
ReOTP provides a simple, direct API that lets you build your own User Interface (UI) exactly how you want it. We don't force any pre-built widgets on you. Instead, you get full freedom to create a custom User Experience (UX) that fits your visual identity.
Why ReOTP?
- Design Freedom: Complete control over your verification UI and user flow.
- Secure & Reliable: Built-in rate limiting and anti-spam protection against AIT Fraud.
- Massive Savings: Cut out expensive SMS costs by using instant messaging channels. To understand the economics, visit [Why We Are Here (Cost Savings)](/why-we-are-here).
- Preferred Channels: WhatsApp and Telegram verification with smart, demand-driven connection handling.
Interactive Live API Playground
Test verification requests live and generate integration code in your preferred programming language.
curl -X POST https://reotp.com/api/verify/init \
-H "Authorization: Bearer 15a1c1c7-ed05-40df-b7c3-69c327542a07" \
-H "Content-Type: application/json" \
-d '{
"phoneNumber": "201000000000",
"method": "WHATSAPP"
}'