Device-fingerprint resale fraud check: submit a browser or device fingerprint and receive a risk signal showing whether that fingerprint has been resold or reused across many accounts — a strong indicator of account-takeover, bonus abuse, fake-account farming, and bot networks. Returns a fraud score, match count, and first/last-seen timestamps. Strengthens KYC, signup, and login defenses. (Paused pending API key; indexing resumes after first settled call.)
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.002000 USDC | 0x604e...3f03 |
| Polygon | exact | $0.002000 USDC | 0x604e...3f03 |
| Arbitrum One | exact | $0.002000 USDC | 0x604e...3f03 |
| Optimism | exact | $0.002000 USDC | 0x604e...3f03 |
| eip155:43114 | exact | 0.00 tokens | 0x604e...3f03 |
| eip155:56 | exact | 0.00 tokens | 0x604e...3f03 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.00 tokens | 2DgEL9...ator |
| solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1 | exact | 0.00 tokens | 2DgEL9...ator |