# Welcome

GoLean is a powerful Python client for the GoLean API, offering efficient and customizable prompt compression services tailored for Large Language Models (LLMs). Optimize your LLM workflows with our state-of-the-art compression algorithms.

### Features

* **Efficient Prompt Compression:** Optimize LLM performance with customizable compression rates.
* **Flexible Model Support:** Compatible with a wide range of LLMs from OpenAI, Anthropic, and Cohere.
* **Cost Optimization:** Reduce token usage for various LLM APIs.
* **Secure Authentication:** Robust API key-based authentication system.
* **Easy Configuration:** Seamless setup with support for environment variables.
* **Comprehensive Documentation:** Detailed guides and API references to get you started quickly.

### Jump right in

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Quickstart</strong></td><td>Make first API request</td><td><a href="https://content.gitbook.com/content/JkEy4o4w08P2NWZtH22k/blobs/QMixdIdRcpb6qUELJFzX/1.png">1.png</a></td><td></td><td><a href="getting-started/quickstart">quickstart</a></td></tr><tr><td><strong>API Reference</strong></td><td>Browse API definition</td><td><a href="https://content.gitbook.com/content/JkEy4o4w08P2NWZtH22k/blobs/kYoveIzTkn6rCkWJcZ3Y/2.png">2.png</a></td><td></td><td><a href="basics">basics</a></td></tr></tbody></table>