Industry-leading database of National Registered Sex Offenders API for the United States. Supports both criteria-based search (name, city, zip, state) and geospatial search (lat/lng, radius).

We are the only API provider in the market that provides State-compliance data accuracy guarantee*.

750k+ offender records, 1M+ crime records, 20k+ cities, and all 50 states including US territories. Trusted by Schools, Research Facilities, Healthcare Facilities, Security Companies, Startups and more.

The API endpoint has detailed documentation and should also be self-explanatory, please try the endpoint test which should return real-time results based on your input params. For more info, please visit https://offenders.io/ API spec: https://offenders.readme.io/reference/search