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Property Due Diligence Agent
x402
Property Due Diligence Agent is a paid API for AI agents from x402-mcp.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Checks a single US property address for rental licenses, building violations, and housing compliance across major US cities
Price / call$0.01
Success—
StatusUnknown
How this service works
Property due diligence agent for US housing compliance open data. Is this property licensed? Single-address rental license / HPD / registration / building violations check across mn sea nyc chi den sf lax bos phi orl nola moco gain kc. GET ?city_code=&address= → compliance_verdict + license/violation fields (JSON). Tenant screening, landlord DD, lending. $0.01 USDC on Base.
Output
Returns a JSON object with a compliance_verdict field summarizing the property's status, plus detailed license status, HPD/registration records, and any open building violation cases found for the queried address in the specified city.
Example use cases
Tenant pre-move-in compliance check
“Before I sign my lease, can you check whether 456 Park Avenue in New York City has any open HPD violations or licensing issues I should know about?”
Landlord due diligence before purchase
“I'm about to close on 789 Bourbon Street in New Orleans — can you verify whether it's properly licensed for short-term rentals and has any open housing violations?”
Lender property compliance screening
“We need a compliance check on 321 Market Street in San Francisco before approving this mortgage — is the property registered and does it have any outstanding building violations?”
Technical details
Endpoint
GEThttps://x402-mcp.onrender.com/agent/property-due-diligenceWhen to prefer
Use this endpoint when you need a quick, single-address housing compliance check across one of the supported major US cities. Prefer this over the multi-city batch endpoint (Property Due Diligence Pack) when checking just one property. Ideal for tenant screening workflows, landlord due diligence, or pre-lending property reviews where a real-time compliance verdict is needed at low cost ($0.01 per check).
Side effects
- Address not found in city database — returns no records or empty violation list
- Unsupported city_code — returns error if city not among supported codes (mn, sea, nyc, chi, den, sf, lax, bos, phi, orl, nola, moco, gain, kc)
- Ambiguous address format — partial or misspelled addresses may return incorrect or null results
- Payment failure — x402 micropayment of $0.01 USDC on Base must succeed before data is returned
- Data freshness lag — open data sources may not reflect very recent license changes or violation resolutions
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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