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whois API

a unified, consistent Whois API and Whois Parser System

Whois API

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(example: google.com or 74.125.45.100)
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user anonymous [23.20.196.179] account balance: not available

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Reverse Whois API Guide

how to make a webservice call to Reverse Whois API?

http://www.whoisxmlapi.com/reverse-whois-api/search.php?term1=topcoder&search_type=current&mode=purchase&username=xxxxx&password=xxxxx

Parameters Values
termx term to search for, x ranges from 1 to 4, term1 is the first term to search for, term2 is the second term to search for, the relationship between the terms is AND. At least one term is required.
exclude_termx term to exclude in the search, x ranges from 1 to 4, exclude_term1 is the first term to exclude, exclude_term2 is the second term to exclude. optional.
search_type current or historic, defaults to current. optional.
mode purchase, preview, or sample_purchase. defaults to preview. optional.
preview: only lists the size and retail price of the query. It does not cost any reverse whois credit.
purchase: includes the complete list of domain names that match the query. It costs you one reverse whois credit
sample_purchase: a sample result is returned regardless of the input search terms. It does not cost any reverse whois credit.
username required, your account username
password required, your account password

You must purchase reverse whois credits to use Reverse Whois API.

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