Checks whether a password appears in known breach corpora via the HIBP Pwned Passwords range API with k-anonymity: only a 5-char SHA-1 prefix leaves the edge, and the password is never stored, logged or echoed. Accepts a raw password or a caller-computed SHA-1.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0x8AfB...0Bc6 |