Check Any U.S. Address for Opportunity Zone Eligibility in Seconds
Instantly verify Qualified Opportunity Zone (QOZ) eligibility for any U.S. address with our lightning-fast API.
How It Works
Three simple steps to verify Opportunity Zone status
1. Enter Address
Enter any U.S. address - our free geocoding service handles the formatting.
2. Get Instant Results
Receive immediate OZ status with tract ID and coordinates.
3. Integrate & Search
Add to Claude, ChatGPT, or any app with our RESTful API
Add to Your AI Assistant
One-click integration with Claude, ChatGPT, and other AI assistants
{
"mcpServers": {
"Opportunity Zone MCP": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://oz-mcp.vercel.app/mcp/sse",
"--header",
"Authorization: Bearer YOUR_API_KEY"
]
}
}
}Replace "YOUR_API_KEY" with your the API key generated from the Dashboard.
Always Free
15 lookups per month. Unlimited clients and API keys.
Need higher volume or custom features? Check out our pricing page
Why Choose OZ-MCP?
Built for speed, accuracy, and scalability.
Lightning Fast
Sub-second response times with our optimized PostGIS database
99.9% Accurate
Based on official data sources
AI-Ready
Built for seamless integration with AI assistants and chatbots
Developer Friendly
RESTful API with comprehensive docs and SDKs
Who uses OZ-MCP?
From individual investors to enterprise PropTech platforms
Independent Investors
"I screen deals in chat before calling the broker."
Real estate investors use OZ-MCP to quickly verify opportunity zone eligibility during due diligence, saving hours of manual research.
Tax Advisors & CPAs
"Quick OZ checks during client meetings."
Tax professionals integrate OZ-MCP into their workflow to provide instant guidance on opportunity zone investments for their clients.
PropTech Builders
"We flag OZ eligibility inside our deal-flow bot."
PropTech platforms embed OZ-MCP to automatically flag opportunity zone properties in their deal sourcing and analysis tools.
Trusted by Investors & Real Estate Professionals
"OZ-MCP has real value for our deal screening process. What used to take hours now takes seconds. And the Claude integration is seamless."
Richard M.
Commercial Real Estate Developer
"As a CPA, I need reliable data for my clients. OZ-MCP's IRS-backed results give me the confidence to make recommendations."
Michael Rodriguez
CPA, Tax Advisory Services