the402 endpoint detail

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patentpulse.theaslangroupllc.com patent competitor

https://patentpulse.theaslangroupllc.com/api/patent/competitor

answers 402

Competitor patent monitoring / R&D intelligence — reveals what a competitor is building from their patent filings. Returns filing velocity by year, technology concentration (top CPC classes), most-recent patents, and what their patent activity signals about product roadmap and IP strategy. For competitive-intelligence and IP agents. Worldwide.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.15
Network
base
Pay to
0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
171 ms
Payment options
13 usable of 13
Last checked
2026-09-06T01:20:46.792Z (35d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fpatentpulse.theaslangroupllc.com%2Fapi%2Fpatent%2Fcompetitor"