# Documentation

- [Introduction](/docs): Welcome to the Index Alpha API documentation.
- [Authentication](/docs/authentication): Learn how to authenticate your requests to the Index Alpha API.
- [API Endpoints](/docs/endpoints): Detailed reference for the Index Alpha API endpoints.
- [Limits & Quotas](/docs/limits): Information about rate limits and monthly usage quotas.
- [Errors & Support](/docs/errors): Common API response codes and support guidance.
- [AI & Agents Integration](/docs/ai-integration): Learn how to connect Large Language Models, AI Agents, and Coding Assistants to the Index Alpha API.