the402 endpoint detail

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eltociear-tokenguard.hf.space brief wallet

https://eltociear-tokenguard.hf.space/brief/wallet

answers 402

One-call counterparty check: wallet activity profile (EOA vs contract, balances, tx count, risk flags) plus OFAC SDN sanctions screening, resolved into a single clear/blocked verdict. Reports 'unscreened' rather than 'clear' if the sanctions list could not be consulted.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0x5bCDA55247B238a573A968B234F788a2D35664Dd
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
138 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:27:28.094Z (1h ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Feltociear-tokenguard.hf.space%2Fbrief%2Fwallet"