API Documentation

Complete API Reference

Integrate our powerful WHOIS API into your applications with our comprehensive documentation and code examples.

Official Client Libraries

Choose your preferred programming language to get started quickly with our API.

PHP

PHP Client

Simple integration for PHP applications.

composer require whoisjson/whoisjson
View on Packagist
Python

Python Client

Easy-to-use Python wrapper.

pip install whoisjson
View on PyPI
Node.js

Node.js Client

Official Node.js integration.

npm install @whoisjson/whoisjson
View on npm