the402 endpoint detail

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trustfetch.duckdns.org injection-scan deep

https://trustfetch.duckdns.org/tools/injection-scan/deep

answers 402

Deep tier: always escalates to an LLM verdict, skipping the fast tier's confidence-gate shortcuts. For high-stakes untrusted input (about to execute code or approve a transaction).

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.10
Network
base
Pay to
0x1f5f8474fA0dc1Fde79187abd68Ef8Ea15ADAe34
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
117 ms
Payment options
2 usable of 2
Last checked
2026-08-15T14:25:35.314Z (5d ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftrustfetch.duckdns.org%2Ftools%2Finjection-scan%2Fdeep"