For AI agents

Property data for
coding agents

Nationwide U.S. property records through MCP, CLI, or REST. Sign in with OAuth. Machine-readable docs.

OAuthMCPCLIREST API

OAuth first

Add the MCP URL or run realie login. The browser is Clerk on accounts.realie.ai. Do not register a client in the Clerk dashboard — hosts read our protected-resource metadata and register themselves.

  1. 1

    Sign in with OAuth

    Connect https://app.realie.ai/api/mcp in your MCP host, or run realie login. Sign up or sign in in the browser. New accounts are created in that Clerk window.

    MCP URL and install commands →
  2. 2

    Enable API access

    If the Realie account is new, add a payment method at the dashboard. OAuth does not mint an API key. tools/call and realie lookup need a billed user. CI and REST keep using Authorization: Bearer.

    Open dashboard →

Pick how your agent talks to Realie

Same data behind every interface. Start with MCP OAuth unless you already have a key for CI or REST.

MCP

Live property data for Cursor, Claude Code, Codex, and other MCP hosts. Add the URL with no API key. The host registers itself and opens Clerk OAuth.

MCP docs →

MCP server URL

https://app.realie.ai/api/mcp

OAuth protected resource

https://app.realie.ai/.well-known/oauth-protected-resource/mcp

Claude Code

claude mcp add --transport http realie https://app.realie.ai/api/mcp

Universal installer

npx add-mcp https://app.realie.ai/api/mcp

CLI

Query property data from the terminal. `realie login` opens Clerk OAuth, then stores the existing API key. Every command supports --json.

CLI docs →

Install

curl -fsSL https://app.realie.ai/api/cli/install | bash

Sign in (OAuth)

realie login

CI (after a key exists)

realie login --api-key YOUR_API_KEY

Look up a property

realie lookup --address "504 LAVACA ST" --state TX --county TRAVIS --json

REST API

Address, parcel, owner, location, and comparables endpoints. Bearer API key after OAuth and billing. One schema across 3,100+ counties.

API docs →

Example request

curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://app.realie.ai/api/public/property/address?address=504%20LAVACA%20ST&state=TX"

Frequently asked questions

Can an agent create an account and sign in with OAuth?

Yes. Add https://app.realie.ai/api/mcp or run `realie login`. Complete Clerk sign-up or sign-in in the browser. New accounts then add a payment method at https://app.realie.ai/developer. OAuth does not mint an API key; billing does.

Should my agent use MCP, CLI, or REST?

Use MCP when the IDE or harness speaks Model Context Protocol (OAuth, no API key in the config). Use the CLI for terminal and shell workflows (prefer --json). Use REST when you are building an app or need full control over requests and pagination.

Where should agents read documentation?

Start with https://www.realie.ai/auth.md, then https://www.realie.ai/agents.md. Full docs index: https://docs.realie.ai/llms.txt. Individual docs pages are also available as Markdown (append .md to the URL). Do not connect https://docs.realie.ai/mcp for property data — that server searches documentation only.

Is there an agent skill for Realie?

Yes. Docs publish a Realie skill at /.well-known/agent-skills/. Prefer this page and auth.md for OAuth URLs — the skill may still mention the docs MCP.

Ready to give your agent property data?

Connect MCP or run realie login, complete Clerk in the browser, then add billing if the account is new.