The Meetup API

The Meetup API allows developers to use the Topics, Groups and Events hosted and created on Meetup.com in their own applications and mashups. Any Meetup.com member can request an API key and start playing with the API right away.

We're committed to making the information at the core of the service widely available -- while of course respecting the privacy of our Meetup groups and members.

To get started, browse the online documentation, check out the demos then request your api key and get started quickly using one of the sample clients.