---
metadata:
  - name: generator
    content: Diplodoc Platform v5.50.6
alternate:
  - https://ytsaurus.tech/docs/en/api.md
  - https://ytsaurus.tech/docs/ru/api.md
---
> **Documentation Index:** Fetch the complete configuration index at https://ytsaurus.tech/docs/en/llms.txt

# API and reference

This section describes YTsaurus access interfaces, client libraries, and request reference information.

- [Request parameters](https://ytsaurus.tech/docs/en/api/query-parameters.md)
- [Error codes](https://ytsaurus.tech/docs/en/api/error-codes.md)
- [Command-line interface](https://ytsaurus.tech/docs/en/api/cli/cli.md)
- [Python API](https://ytsaurus.tech/docs/en/api/python/start.md)
- [C++ API](https://ytsaurus.tech/docs/en/api/cpp/description.md)
- [Java API](https://ytsaurus.tech/docs/en/api/java/examples.md)