{"slug":"wallet-safety-checks-6330c989","name":"Wallet Safety Checks","summary":"Is it safe to pay this address? The address-only version of /check: 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 activity on Solana), with the funder and counterparties screened too. Returns ok, caution or block with plain reasons. No token score (use /check for that). Rules-based, not legal advice. Errors return 4xx/5xx JSON and aren't charged.","status":"live","headings":[{"slug":"blockchain","title":"Blockchain & wallets"},{"slug":"law-compliance","title":"Law & compliance"}],"indexable":true,"listed_since":"2026-10-25T17:51:26.528624Z","sources":[{"source":"x402_bazaar","external_id":"https://onchaincheck.dev/check/lite","owner_address":"0x2ecb9e1fcca7a62758c679f11bc3241466d181d8","seen_at":"2026-11-15T10:32:35.409558Z","removed_at":null}],"endpoints":[{"url":"https://onchaincheck.dev/check/lite","host":"onchaincheck.dev","protocol":"x402","state":"live","last_probe_at":"2026-11-15T11:11:42.688900Z","last_ok_at":"2026-11-15T11:11:42.688900Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"onchaincheck-dev-2f0cb39a","name":"onchaincheck.dev"}],"payment_options":[{"endpoint_url":"https://onchaincheck.dev/check/lite","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x2ecb9e1fcca7a62758c679f11bc3241466d181d8","observed_at":"2026-11-15T11:11:42.688900Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":3,"last_paid_at":"2026-11-10T14:10:14.431Z","reported_at":"2026-11-15T10:32:35.409558Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 2 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 20 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-15T00:35:38.972640Z"},"identity":{"endpoint_domains":["onchaincheck.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"wallet-safety-checks-603eee2d","name":"Wallet Safety Checks","proven_domain":null},{"slug":"wallet-safety-checks-45c0d5f6","name":"Wallet Safety Checks","proven_domain":null},{"slug":"wallet-safety-checks-e7e86d19","name":"Wallet Safety Checks","proven_domain":null},{"slug":"wallet-safety-checks-1cbec9b3","name":"Wallet Safety Checks","proven_domain":null},{"slug":"wallet-safety-checks-370e6dfe","name":"Wallet Safety Checks","proven_domain":null}],"namesake_count":5,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}