We have been rolling this out in our SDK's. It should be available in a few now, e.g., Java. If you want to code directly against the REST endpoint for updating status, it is a little tricky to get right. I highly recommend you use the SDK's (you might have to wait a few days for your language...

You can do a put to status or mood. There is also a way to get the list of moods. GET /v1/users/{userId}/status GET /v1/users/{userId}/mood GET /v1/users/{userId}/moods PUT /v1/users/{userId}/status PUT /v1/users/{userId}/mood Examples: This is a put to the status resource: URI: http://api.myspace.com...