Aaron Brazell

This is a very simple plugin that creates a new adminbar menu with a list of pertinent API calls used on a page.
However, no good thing happens in a vacuum, and you good folks, are developers.
In order to log API calls, you should invoke the <code>log_api_call()</code> method of the <code>$ab_api_logger</code> global object. Of course, if you prefer, you can instantiate your own object using the <code>AB_API_Logger</code> class.
The <code>log_api_call()</code> method takes two properties. The first is an array of URLs that will be included as menu items (easy access, easy click to see responses). By default, the plugin maintains a property <code>$api_calls</code> with this array and uses it to parse out the menu items.
However, if you wish to maintain your own array, you can do that too. The plugin takes care of what it needs, and you can feel free to maintain what you need.
The second argument for the <code>log_api_calls()</code> method is the URL that will be added to the adminbar menu. You can escape it if you want, but I will as well for security.
The reason I built this plugin is because I deal with APIs a lot. My normal approach to API integration is to use a pre-existing PHP library or, more commonly, build a library around the API so I can use it easily without having to remember everything.
Usually, this means I create a class and that class is filled with methods that construct a URL based on parameters and then use <code>wp_remote_get()</code> to retrieve the response from the API. Anytime after the URL is created, invoke this plugin:
<pre><code>if( class_exists( 'AB_API_Logger' ) ) { // Example API Call: $api_url (http://api.example.com?apikey=asdfASD234&post_id=213) global $ab_api_logger; $ab_api_logger->log_api_call( $ab_api_logger->api_calls, $api_url ); } </code></pre>
Pull requests can be submitted via <a href="https://github.com/technosailor/ab-api-call-logger" rel="nofollow ugc">Github</a>

API Request Collector

This plugin is made for plugin developers that work with APIs and need easy access to debug information.

Sal Ferrarello

Stops outgoing emails sent from WordPress. This plugin stops 
outgoing emails generated by WordPress core, plugins, and themes. 
Emails sent using the <code>wp_mail()</code> function, will not be sent. 
In the case where an author does not use the recommended <code>wp_mail()</code> 
function and instead sends the email using another mechanism, an email will 
still be sent.
This plugin allows you to suspend sending emails when doing development work. 
Any calls to <code>wp_mail()</code> will fail silently. WordPress 
will operate as if the email were sent successfully 
but no email will actually be sent.
On the admin menu page Settings > Stop Emails, there is the option 
to log all emails to the PHP error log. By default this logging is 
disabled.
NOTE: If using the PHP <code>mail()</code> function directly, this 
plugin will NOT stop the emails.
Built by <a href="http://salferrarello.com/" rel="nofollow ugc">Sal Ferrarello</a> / <a href="http://twitter.com/salcode" rel="nofollow ugc">@salcode</a>

Stop Emails

Simply Works

This works great. I had used it months ago for something else. But I needed to migrate a Ning.com website with members into a new Buddypress site. I had to make sure the members were not emailed or pinged. This plugin stopped all outgoing emails to all the members.

Works Great!

Worked out of the box for me on a VPS; we were developing a system in parallel to an existing site and someone else installed this instead of using our existing process. I learned of a new plugin and a new way of doing things for WP. Very impressed.

Great turn-key solution

Excellent plugin! Easy, effective, bloatless.

Easy and Effective

Stop all outgoing emails sent from WordPress.

API Request Collector vs Stop Emails