x402check

unreachable

Pre-payment risk checks for x402 agents and wallets: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and injected-instruction analysis. Every verdict is an ES256 attestation that states which checks ran.

DataBaseSolanax402 v2exactx402check.xyz ↗︎

Settled via Coinbase.

Transactions · 30d
15
Volume · 30d
$0.249
Unique buyers · 30d
4
Uptime · 30d
50.0%
Latency p50
463ms
Reported calls · 30d
15

Endpoints (6 live)

  • POST /v1/risk-check/batch — Up to 25 counterparty risk checks in one call, billed per item, each with a signed ES256 attestation. (0.007 USDC on Base)
  • POST /v1/risk-check — Check a counterparty before paying: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and injected-instruction analysis. Returns a score and a signed ES256 attestation. (0.002 USDC on Solana)
  • GET /v1/risk-check/batch (free)
  • GET /v1/risk-check (free)
  • GET /v1/credits (free)
  • POST /v1/credits — Prepaid credits for x402check: one payment buys a balance ($0.10-$100); each check then costs $0.001 ($0.005 simulated) with no payment round trip. (1 USDC on Base)

First seen · last seen · last active