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Have I Been Pwned API

Check breached accounts and passwords.

Visit Have I Been Pwned APIDocs

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CategorySecurity Scanning & Threat Intel
AuthenticationAPI key
PricingPaid
Websitehttps://haveibeenpwned.com/API/v3
Docshttps://haveibeenpwned.com/API/v3
Last checked2026-10-14
As JSON/api/v1/directory/have-i-been-pwned-api.json