API ReferenceThe complete API reference: endpoints, every parameter, the response shape, and paging. Time Range - the default window and how to reach older data. Endpoints & Authentication - the two endpoints and how to authenticate. Request Parameters - every query parameter and its rules. Response Format - root fields and paging. Pagination - page through a result set. Breach Catalog - look up known breaches and their UUIDs. Errors, Rate Limits & Credits - status codes, limits, and access. Last updated: July 28, 2026PreviousRecord Data FieldsNextTime Range
