We’ve been working on creating the new Formstack API, and are currently looking for beta testers to try it out and give us feedback. The API will let programmers add, edit and retrieve data stored within your Formstack account, and currently returns data in XML, JSON and serialized PHP.
If you’re interested, please read through the API documentation and fill out this contact form so we can give you access to start using the API.
The full launch of the API is tentatively scheduled for mid-September. Stay tuned for more news.