Developer API Services — RESTful APIs for Domain, Email, OTP, KYC & More

Production-ready REST APIs with JSON responses, SDKs, and free tier access. Integrate in minutes.

Developer APIs for Every Need

Explore the full suite of Way2API developer APIs — simple RESTful endpoints, consistent JSON responses, and comprehensive documentation.

Domain WHOIS Lookup API

Retrieve comprehensive WHOIS data for any domain — registrar info, nameservers, creation & expiry dates, and registrant details via a single REST API call.

  • Real-time WHOIS queries across all TLDs
  • Parsed & structured JSON responses
  • Registrar, nameserver & date information
  • Bulk lookup support
POST
https://app.way2api.com/api/v1/domain/whois_live
View API Reference

Domain Availability Check API

Instantly check if a domain name is available for registration across hundreds of TLDs worldwide with real-time DNS and registry lookups.

  • Check availability across 500+ TLDs
  • Real-time DNS & registry checks
  • Bulk domain check support
  • Premium domain detection
POST
https://app.way2api.com/api/v1/domain/check
View API Reference

Email Validation API

Verify email addresses in real-time — syntax validation, MX record checks, disposable email detection, and deliverability confidence scoring.

  • Syntax & format validation
  • MX record & SMTP verification
  • Disposable email detection
  • Deliverability confidence scoring
POST
https://app.way2api.com/api/v1/email/validate
View API Reference

SMS & WhatsApp OTP API

Send one-time passwords via SMS and WhatsApp for secure user authentication and verification. DLT-compliant Indian SMS with global coverage.

  • Transactional & OTP SMS delivery
  • WhatsApp Business messaging
  • DLT-compliant Indian SMS
  • Global coverage with local routes
POST
https://app.way2api.com/api/v1/otp/send
View API Reference

Media Converter API

Convert JPG to PDF, merge PDFs, add password protection, compress images, and more — all through simple RESTful API calls.

  • JPG/PNG to PDF conversion
  • PDF merge & split
  • PDF password protection
  • Image compression & resizing
POST
https://app.way2api.com/api/v1/media/convert
View API Reference

DNS & IP Geolocation API

Lookup DNS records, reverse DNS, IP geolocation with city-level accuracy, ASN details, and ISP information for any IP address or domain.

  • A, AAAA, MX, NS, TXT, CNAME records
  • IP geolocation with city-level accuracy
  • ASN & ISP information
  • Reverse DNS lookup
POST
https://app.way2api.com/api/v1/ip/check
View API Reference

PAN Verification API

Verify Indian PAN card details in real-time — full name, PAN status, category, and Aadhaar seeding status for KYC and compliance workflows.

  • Real-time PAN status check
  • Full name & category lookup
  • Aadhaar seeding status
  • Individual & business PAN support
POST
https://app.way2api.com/api/v1/pan/verify
View API Reference

GST Verification API

Validate GST identification numbers and retrieve business name, registration date, filing status, and compliance information via API.

  • GSTIN validation & lookup
  • Business name & type
  • Registration date & status
  • Filing compliance check
POST
https://app.way2api.com/api/v1/gst/verify
View API Reference

Vehicle RC Verification API

Verify vehicle registration certificate details — owner name, vehicle model, fuel type, insurance validity, and RC status via REST API.

  • RC number validation
  • Owner name & vehicle details
  • Insurance & fitness status
  • Fuel type & registration date
POST
https://app.way2api.com/api/v1/rc/verify
View API Reference

How It Works

Get started in three simple steps — sign up, integrate, and scale.

1. Sign Up & Get API Key

Create your free account and get instant access to your API key. No credit card required.

2. Integrate via REST API

Use our RESTful APIs with clear documentation and code samples in cURL, PHP, JavaScript, and Python.

3. Scale & Monitor

Monitor usage through the dashboard, scale seamlessly with flexible pricing, and enjoy 99.9% uptime.

API Base URL

All API endpoints are relative to the base URL below. Include your API key in the Authorization header as a Bearer token.

https://app.way2api.com
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json
Method: POST

Ready to Integrate?

Start building with Way2API APIs today. Free tier available with generous rate limits.

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