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

Query live WHOIS records for any domain name. Returns structured JSON with registrar, nameservers, creation & expiry dates, status flags, and registrant contact details.

  • Live WHOIS queries across all TLDs
  • Structured JSON — no parsing needed
  • Registrar, nameserver & date info
  • Status flags & expiry detection
POST
https://app.way2api.com/api/v1/domain/whois_live
View API Reference

Domain Availability Check API

Instantly check domain availability with real-time DNS and registry lookups. Supports bulk checks and premium domain detection across hundreds of TLDs worldwide.

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

Email Validation API

Validate email addresses before they enter your system. Checks syntax, MX records, SMTP connectivity, disposable email detection, and returns a deliverability confidence score.

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

SMS & WhatsApp OTP API

Deliver one-time passwords via SMS or WhatsApp globally. Supports transactional messaging, DLT-compliant Indian SMS, and WhatsApp Business channels with automatic retry.

  • SMS & WhatsApp delivery
  • Global coverage with local routes
  • DLT-compliant Indian SMS
  • Auto-retry on failure
POST
https://app.way2api.com/api/v1/otp/send
View API Reference

Media Converter API

Programmatically convert images to PDF, merge multiple PDFs, add password protection, compress images, and more. Supports multipart file uploads and returns a secure download URL.

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

DNS & IP Geolocation API

Resolve DNS records (A, AAAA, MX, NS, TXT, CNAME), perform reverse DNS, and geolocate any IP address with city-level accuracy including ASN, ISP, and timezone details.

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

PAN Verification API

Real-time PAN card verification — full name, status, category, and Aadhaar seeding status. Ideal for KYC, fintech onboarding, and regulatory 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

Verify GST Identification Numbers and fetch business name, registration date, filing status, and compliance information. Essential for B2B verification and invoice validation.

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

Vehicle RC Verification API

Lookup vehicle registration details including owner name, model, fuel type, insurance validity, and RC status. Built for logistics, insurtech, and automotive platforms.

  • Owner name & contact details
  • Vehicle model, make & fuel type
  • Insurance & fitness validity
  • RC status & 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

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