The Whois APIs return well-parsed whois fields in XML and JSON formats. The Whois APIs can be used to track domain registrations, check domain name availability, detect credit card fraud, locate users geographically. The Whois Domain Availability API returns information regarding the availability of specific domains. Whois offers 100 free lookups to test their API service before an account is required. Sample code exists that demonstrates how to access the Domain Availability API with PHP & Java code.
The following is a list of libraries from ProgrammableWeb's Library Directory that matched your search term. Although there many different interpretations of the word "library" among software developers, ProgrammableWeb adheres to a specific definition so as to clearly distinguish libraries from SDKs and frameworks in a way that will facilitate clean search results. In ProgrammableWeb's parlance, the term "library" is strictly used to describe a platform-specific software tool that, when installed, results in the provisioning a specific API. Conversely, SDKs are exclusively for consuming APIs and Frameworks are agnostic to specific APIs. If you think a library, SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.