> For the complete documentation index, see [llms.txt](https://docs.kostacloud.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kostacloud.com/api-documentation.md).

# API Documentation

Here you can view the list of KostaCLOUD APIs (KC-APIs) and their various programming languages.

Currently KC-APIs support:

* Javascript
* Python

Where more programming languages will be added in the future.

KC-APIs support four modes of operation:

* Synchronous execution
* Synchronous Batch execution
* Asynchronous execution
* Asynchronous Batch execution

The difference between Batch execution and standard execution is that several commands can be issued simultaneously and provide results all together.

The difference between Synchronous and Asynchronous execution is that in the Sync case every command that is executed waits for the results to return. Whereas in the Async case your program can be doing other things and is issued a promise that the results will be processed, but when your program gets to a point where it needs the results you can then add an "await" clause and the program will then wait for the results to be finalized.


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