# 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. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.kostacloud.com/api-documentation.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.