This JSON API allows you to retrieve and manipulate whois login content using HTTP requests. Not all log-on pages are hosted by the same domain. WhoisLogin's domain name lookup service will search all available whois results for the domain name registration information of the owner. By verifying login page ownership and matching it with your expectations of the service provider, you can keep your log in credentials from being exposed to fraudulent or spoofed websites.The WhoisLogin API provides a simple, consistent external interface who retrieving login whois, and, creates a stable, understandable internal implementation of logins.
Requests use a simple REST-style HTTP GET or POST. To invoke the API, include a non-empty query value for JSON in the URL. Documentation covers a variety of specific use cases for several vendors.