# CasaNest > Public property listings in Portugal. Search, read, compare, and consult municipal housing statistics. ## Guides - [CasaNest para IA — Português](https://casanest.eu/ia): Setup, examples and limits. - [CasaNest for AI — English](https://casanest.eu/en/ai): Setup, examples and limits. - [Technical guide](https://casanest.eu/casanest-ai.md): MCP and REST contract. ## Integration - [MCP metadata](https://casanest.eu/mcp-server.json): Remote Streamable HTTP endpoint https://casanest.eu/mcp; no authentication. - [Server card](https://casanest.eu/.well-known/mcp/server-card.json): Tool descriptions and input schemas. - [REST API](https://casanest.eu/api/public/v1/openapi.json): Read-only OpenAPI specification. Only public listings are available. Do not infer missing data, expand filters silently, or treat INE transaction statistics as asking prices or valuations. Follow the canonical listing links to contact advertisers. No publishing, reservations, payments or messaging tools are provided. This index is supplementary documentation, not a requirement for web search indexing or permission to train models. See robots.txt and the site's terms.