ScriptMasterLabs.com · x402 Directory
Wallet Safety Checks
Resource: https://onchaincheck.dev/check · Directory page generated 2026-11-10T14:41:13.165Z from live sources.
The facts, as last reported 2026-11-10T14:40:27.353Z: this resource answers x402 payment challenges at 0.02 USDC on Base (exact), pay to 0x2ECB9E1fcca7A62758c679F11bC3241466d181d8. It is reported by Coinbase CDP and its directory state is live.
What it does
Is it safe to pay this address? One check before sending or accepting crypto: OFAC SDN sanctions screen, wallet age, EOA or contract, first funder and recent large transfers on Base, Ethereum, Arbitrum, Optimism or Polygon (wallet kind and
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0220000 atomic | 0x2ECB9E1fcca7A62758c679F11bC3241466d181d8 |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-10T14:40:27.353Z |
| Settlement recency | listing last updated 2026-11-10T14:10:11.751Z at its source |
| Freshness | live — last reported 2026-11-10T14:40:27.353Z, listing last updated at source 2026-11-10T14:10:11.751Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
| Tags | prepayment-check, wallet-safety, sanctions-screening, token-safety, scam-check |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://onchaincheck.dev/check"
Pay it with any x402 client on Base. Networks: Base