Telefonica Digital

This Plugin allows developers to integrate Latch on his/her WordPress service. Latch is a service that lets end-users add an extra level of security to their online accounts and services. 
With this version of the Plugin, developers can pair and unpair users and check their latches status. For more information please visit https://latch.telefonica.com or the Plugin page on GitHub https://github.com/Telefonica/latch-plugin-wordpress

Latch

This Plugin allows developers to integrate Latch on his/her WordPress service.

Automattic

Joey Kudish

Michael Adams (mdawaffe)

Beau Lebens

Em Shreve

See the <a href="http://dentedreality.com.au/projects/wp-keyring/" rel="nofollow ugc">Keyring Developer’s Guide</a> for more details.
Keyring provides a very hookable, completely customizable framework for connecting your WordPress to an external service. It takes care of all the heavy lifting when making authenticated requests, so all you need to do is implement cool features and not worry about these tricky bits.
Out of the box, Keyring currently comes with base Service definitions for:
<ul>
<li>HTTP Basic,</li>
<li>OAuth1, and</li>
<li>OAuth2.</li>
</ul>
And includes ready-to-use definitions for:
<ul>
<li><a href="https://500px.com/" rel="nofollow ugc">500px</a></li>
<li><a href="https://delicious.com/" rel="nofollow ugc">Delicious</a></li>
<li><a href="https://eventbrite.com/" rel="nofollow ugc">Eventbrite</a></li>
<li><a href="https://facebook.com/" rel="nofollow ugc">Facebook</a></li>
<li><a href="https://fitbit.com/" rel="nofollow ugc">Fitbit</a></li>
<li><a href="https://flickr.com/" rel="nofollow ugc">Flickr</a></li>
<li><a href="https://foursquare.com/" rel="nofollow ugc">Foursquare</a></li>
<li><a href="https://www.google.com/analytics/" rel="nofollow ugc">Google Analytics</a></li>
<li><a href="https://www.google.com/contacts/" rel="nofollow ugc">Google Contacts</a></li>
<li><a href="https://www.google.com/mail/" rel="nofollow ugc">Google Mail</a></li>
<li><a href="https://instagram.com/" rel="nofollow ugc">Instagram</a></li>
<li><a href="https://instapaper.com/" rel="nofollow ugc">Instapaper</a></li>
<li><a href="https://jetpack.com/" rel="nofollow ugc">Jetpack</a>/<a href="https://wordpress.com/" rel="nofollow ugc">WordPress.com</a></li>
<li><a href="https://linkedin.com/" rel="nofollow ugc">LinkedIn</a></li>
<li><a href="https://moves-app.com/" rel="nofollow ugc">Moves</a></li>
<li><a href="https://nest.com/" rel="nofollow ugc">Nest</a></li>
<li><a href="https://pinterest.com/" rel="nofollow ugc">Pinterest</a></li>
<li><a href="https://runkeeper.com/" rel="nofollow ugc">RunKeeper</a></li>
<li><a href="https://strava.com/" rel="nofollow ugc">Strava</a></li>
<li><a href="https://tripit.com/" rel="nofollow ugc">TripIt</a></li>
<li><a href="https://tumblr.com/" rel="nofollow ugc">Tumblr</a></li>
<li><a href="https://twitter.com/" rel="nofollow ugc">Twitter</a></li>
<li><a href="https://yahoo.com/" rel="nofollow ugc">Yahoo! Updates</a></li>
<li><a href="https://youtube.com/" rel="nofollow ugc">YouTube</a></li>
</ul>
You can very easily write your own Service definitions and then use all the power of Keyring to hook into that authentication flow. See the <a href="http://dentedreality.com.au/projects/wp-keyring/" rel="nofollow ugc">Keyring Developer’s Guide</a> for more details.
Contributions are welcome via <a href="https://github.com/beaulebens/keyring" rel="nofollow ugc">Github pull request</a>.

Keyring

An authentication framework that handles authorization/communication with most popular web services.

Latch vs Keyring