Update README.md with comprehensive documentation

README.md

@@ -1,30 +1,86 @@
-Abacus.AI API Python API Client [![PyPI version](https://badge.fury.io/py/abacusai.svg)](https://badge.fury.io/py/abacusai)
-============
+# Abacus.AI Python API Client [![PyPI version](https://badge.fury.io/py/abacusai.svg)](https://badge.fury.io/py/abacusai)
 
 The official Python API Client Library for Abacus.AI.
 
-## Install
+## Installation
+
+Install using pip:
 
 ```console
 $ pip install abacusai
 ```
 
+## Quick Start
+
+### Authentication
+
+To use the API, you'll need an API key from your Abacus.AI account. Initialize the client:
+
+```python
+from abacusai import ApiClient
+client = ApiClient('YOUR_API_KEY')
+```
+
+### Basic Usage Examples
+
+```python
+# List your projects
+projects = client.list_projects()
+
+# Create a new project
+project = client.create_project("My Project")
+
+# Get project details
+project_info = client.get_project(project['projectId'])
+```
+
 ## Documentation
 
-Function Documentation: https://abacusai.github.io/api-python/autoapi/abacusai/index.html
+- API Reference: https://abacusai.github.io/api-python/autoapi/abacusai/index.html
+- Full Documentation: https://abacus.ai/app/help/ref/overview
+- Examples & Tutorials: https://abacus.ai/app/help/examples
 
-For a full list of APIs and code snippet examples, see the [Abacus.AI Documentation](https://abacus.ai/app/help/ref/overview).
+## Features
 
-## Getting Started
+- Complete API coverage for Abacus.AI platform
+- Type hints for better IDE support
+- Automatic retries and error handling
+- Async support
+- Comprehensive logging
 
-### Calling an API
+## Requirements
 
-To call an API, you must first instantiate an `ApiClient`.
+- Python 3.7+
+- requests>=2.25.0
+- pandas>=1.0.0
+- numpy>=1.19.0
+
+## Error Handling
 
 ```python
-from abacusai import ApiClient
-client = ApiClient('YOUR_API_KEY')
+from abacusai.errors import AbacusAIError
+
+try:
+    client.get_project("non_existent_id")
+except AbacusAIError as e:
+    print(f"Error: {e.message}")
+    print(f"Status code: {e.status_code}")
 ```
 
+## Contributing
+
+1. Fork the repository
+2. Create a feature branch
+3. Make your changes
+4. Run tests: `python -m pytest`
+5. Submit a pull request
+
+## Support
+
+- Email: [email protected]
+- Documentation: https://abacus.ai/app/help
+- GitHub Issues: https://github.com/abacusai/api-python/issues
+
 ## License
+
 [MIT](https://github.com/abacusai/api-python/blob/main/LICENSE)