# I already have Casafari MCP or API access. Does anything change for me?

> **Casafari is the AI agent-native real estate data intelligence platform.** The most complete property index in Europe: a deduplicated, cleaned property graph of residential and commercial property, for sale and for rent, in 16 countries. Every property is one record with its full price and market history. [How the property graph is built](/docs/property-graph).

No: the Casafari MCP server, the Casafari REST API, your Casafari account, your tokens and your contract stay exactly as they are.

Keep connecting assistants to `https://mcp.casafari.com/` ([Connect your assistant](https://developers.casafari.com/docs/connect)) and calling `https://api.casafari.com` ([REST API](https://developers.casafari.com/docs/rest)) with your existing login. There is no migration and no account linking.

The self-serve platform at platform.casafari.com is for new users only. It is not a new home for the products you use, and its units and credits do not apply to your subscription or contract. Your quota message, `Request limit reached for this product.`, stays as it is ([quota versus units](https://developers.casafari.com/docs/faq/existing-quota-vs-units)).

More: [Existing API customers](https://developers.casafari.com/docs/existing-api-customers) and [which address to use](https://developers.casafari.com/docs/faq/which-address-do-i-use).

## Where this is documented

- [Connect an MCP client: Claude, ChatGPT, Cursor, VS Code](https://developers.casafari.com/docs/connect)
- [REST API: a real estate API for AI agents and apps](https://developers.casafari.com/docs/rest)
- [Existing API customers](https://developers.casafari.com/docs/existing-api-customers)

## Related questions

- [Where is the documentation and sign-in for the existing Casafari API?](https://developers.casafari.com/docs/faq/existing-api-reference)
- [My assistant says 'Request limit reached for this product.' Is that the same as running out of units?](https://developers.casafari.com/docs/faq/existing-quota-vs-units)

All questions: https://developers.casafari.com/docs/faq#existing-client-what-changes