MTDataAPIDebugger 1.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. MTDataAPIDebugger for Mac belongs to Developer Tools.
You can launch this free application on Mac OS X 10.7 or later. This free Mac app was originally developed by Alfasado Inc. The most popular version of the tool is 1.0. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
MTDataAPIDebugger is Movable Type (Blogging Platform provided by Six Apart, Ltd) Data API Client for Web developers. It can post an entry, upload files, and get list entries, blogs and categories. This app can send custom GET/POST request (the authenticated request), view HTTP request header and request body, and response header and response body (it is JSON string).
You may want to check out more software for Mac, such as RAGE Sitemap Automator, Navicat Lite or Multisite for iWeb, which might be similar to MTDataAPIDebugger.