Accessing WP’s API

In the first place, you don’t actually need the API to publish from an external client; most of them only ask for your username and password – and also the endpoint, which is the address of your blog plus …/xmlrpc.php (as explained on http://faq.wordpress.com/2006/06/01/can-i-post-from-outside-wordpresscom/ ).

If you do need to access the API, then you need your unique API key; here’s how to find it: http://faq.wordpress.com/2005/10/19/api-key/

I gotta remember this stuff!