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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.The most complete property index in Europe: a deduplicated, cleaned property graph.

How the graph is built

Products and tools · FAQ

Why does AgentGraph AI need a verified business, and how does verification work?

AgentGraph AI holds personal contact data of real estate agents, so on the self-serve platform only a verified business may call its tools; no other product needs verification.

Verification works in one of two ways:

  • With an EU VAT id: it is automatic. EU VIES confirms the number, and the registered name must match.
  • Without one: Casafari staff review the application.

Until the business is verified, the AgentGraph AI tools are listed, but a call answers verification_required with a link to the verification page. The error type is described at https://platform.casafari.com/errors/verification_required. Where you enter the VAT id and how long a review takes are not published; Casafari can answer: https://www.casafari.com/

Casafari clients on the Casafari MCP server get AgentGraph AI through their subscription; see Why is a tool missing from tools/list, or a call refused? See also What is AgentGraph AI? and How do I find agencies or agents to partner with in a German city?

Where this is documented

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