the402 endpoint detail

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tariffmonkee.com paid linkcheck

https://tariffmonkee.com/paid/linkcheck

answers 402

URL -> safety verdict. Checks the redirect chain, detects homograph/punycode hostname tricks, and cross-references the destination host against the URLhaus threat feed. Use to vet a single URL before fetching, sharing, or acting on it. For a full domain configuration grade use /sitegrade; for ownership/registration facts use /domain-intel.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0x0FAD15c9f4C38f439fd56C4d4e4Bc8fC71c42767
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
1484 ms
Payment options
2 usable of 2
Last checked
2026-09-06T01:22:48.646Z (28d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftariffmonkee.com%2Fpaid%2Flinkcheck"