It's here! Version 3.0 of the Eventility read / write API is live. We are now supporting read calls for all public content and write calls for most things relating to places.
The sandbox is live and ready for you to play around. You will shortly be able to access all data for free with up to 25,000 hits per month. We'll be monitoring how the service is used and will aim to always keep it free for low volume applications.
The Eventility API follows the conventions of REST and uses the OAuth 2.0 protocol for authentication and authorisation. The protocol enables the client application to access users’ data using an access token which means that it doesn’t have to store their username and password.