Abstract: Disclosed herein are system, method, and computer program product embodiments for providing a streamlines API development environment. In the environment, pre-coded code modules corresponding to common policy functions are stored in memory and can be used, copied, and/or incorporated into developer custom policies. Function calls and/or references to specific code modules can be incorporated into developer custom policies, which will invoke one of the stored code modules. Additionally, one or more compilers are provided to compile code from a development language to a predetermined production language. Although the development language is preset by the development environment, other languages can be supported by downloading compilers for preferred development languages.