# Which address do I use: mcp.casafari.com, api.casafari.com or platform.casafari.com?

> **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).

Existing Casafari clients keep using mcp.casafari.com and api.casafari.com; new users start at platform.casafari.com, Casafari's self-serve platform.

**If you're a Casafari client:** keep `https://mcp.casafari.com/` for MCP and `https://api.casafari.com` for REST, with your existing login and contract. Nothing changes: there is no migration and no account linking. Property Sourcing stays on the Casafari REST API. Details: [Existing API customers](https://developers.casafari.com/docs/existing-api-customers) and [what changes for you](https://developers.casafari.com/docs/faq/existing-client-what-changes).

**If you're new to Casafari:** use https://platform.casafari.com.

- Assistants connect over MCP at `https://platform.casafari.com/mcp/<product>` for locations, area-insights, comparables and agentgraph.
- Code calls REST at `https://platform.casafari.com/v1/<product>` for account, locations, area-insights, alerts and comparables. Property Sourcing is coming soon, REST only.

Sign up yourself, try without a card and pay by usage: [how to sign up](https://developers.casafari.com/docs/faq/how-to-sign-up).

Full URLs: [MCP server URL](https://developers.casafari.com/docs/faq/mcp-server-url) and [REST base URL](https://developers.casafari.com/docs/faq/rest-base-url).

## Where this is documented

- [Existing API customers](https://developers.casafari.com/docs/existing-api-customers)

All questions: https://developers.casafari.com/docs/faq#which-address-do-i-use