What are the best real estate APIs for AI agents, Claude, and Cursor?
Published · Updated
Quick Answer
Choose an API whose tools, authentication, record coverage, and usage limits fit your agent’s tasks. Realie offers a remote MCP server for supported hosts and a CLI with JSON output for terminal workflows. Verify the setup and returned fields for your use case; documentation files alone do not provide tool access or establish a provider ranking.
Summary
Agent integrations need documented tools, authentication, and predictable usage limits. Realie’s hosted MCP server supports property lookup and search through OAuth in supported hosts. The CLI provides JSON output for scripts and agents. Follow the current setup documentation and test the fields your workflow requires.
Why AI agents need specialized API design
Context window efficiency: Bloated payloads burn unnecessary LLM input tokens. Normalized, compact JSON schemas preserve reasoning capacity for agent workflows.
Response time: Measure tool-call latency for the complete agent workflow, including authentication, network travel, and any sequential requests.
MCP tools: Supported hosts can list and call the documented property tools after the required authentication and account setup.
Connecting Realie to Claude and Cursor
Add the hosted Realie MCP URL in a supported host and complete OAuth. New accounts must add a payment method before property calls work. Follow the host-specific setup documentation.
Sources
Frequently asked questions
- What is an MCP server for real estate data?
- A Model Context Protocol (MCP) server enables AI agents (in Claude, Cursor, or custom frameworks) to securely call real estate lookup tools natively.
- Does Realie publish machine-readable API documentation?
- Yes. Realie provides an agent setup guide and a documentation index. These are references for tools and people that read them; they do not guarantee crawler discovery, citations, or access to authenticated property tools.