The Appweb Native APIs consist of C language headers, function prototypes, structure definitions and defines. They are divided into one of these areas.
|Appweb||Appweb Http API|
|ESP||Embedded Server Pages API|
|EDI||Embedded Database Interface API|
|Http||Http Client and Server Library API|
|MPR||Multithreaded Platform Runtime API|
|OSDEP||O/S Dependent layer|
Rather than providing a blanket Backwards Compatibility guarantee, APIs are individually classified according to their stability. These Stability Classifications should assist developers in migrating to new versions of Appweb.