the402 endpoint detail

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x402-mcp.onrender.com sea property-check

https://x402-mcp.onrender.com/us/sea/property-check

answers 402

Is this Seattle rental property registered under RRIO? Query any street address in Seattle, Washington and get rental registration status, unit count, expiration, and property contact. For tenant screening, landlord due diligence, and real-estate checks. Input: address string. Output: JSON, live City of Seattle open data.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0xAB745e5F576667037696e78ba7dA28E193E4423D
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
88 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:24:02.058Z (20h ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402-mcp.onrender.com%2Fus%2Fsea%2Fproperty-check"