If you want access to the Developer’s API, which is useful for scripters to make custom fawns-related items, submit a support ticket with API ACCESS as the subject.
Again, just put “API ACCESS” as the subject of the support ticket, and we will respond back with a notecard in Second Life.
Please only request API access if you actually are a scripter or have one hired to work on your projects. We create these accounts manually so it takes a bit of time. 
What does our API do? It allows you to ping a URL and get back details of a fawn ID.
If you already have Fennux API access, please let us know – so we can look up that account first. Thanks!
-Fawns Team