# Centic

> Centic gives AI agents read-only access to a restaurant's operating data (POS, labour, reservations, weather, inventory) via a shared Postgres data lake, exposed through two interfaces: an OAuth-authenticated MCP server for AI clients and a REST API with admin-issued API keys for programmatic access.

## Docs

- [REST API](https://centic.ai/docs/api.md): Full reference for the /api/v1 endpoints, auth, PII behavior, and error codes.

## Optional

- [Overview](https://centic.ai/docs): Product overview and example questions.
- [Install in Claude](https://centic.ai/docs/install-claude): Add Centic to Claude as a Connector.
- [Install in ChatGPT](https://centic.ai/docs/install-chatgpt): Add Centic to ChatGPT.