Sex Offender API Guides
Choose a registry API, understand the evidence behind coverage claims, and find the right integration path for your application.
Choosing a Registry API
Why Offenders.io Is the Best Sex Offender API
Start with expected-record results, official source references, independent security evidence, and production reliability.
Sex Offender API Coverage and Record Counts
Understand 184-jurisdiction coverage, 900K+ registry records, and why record totals are not the same as distinct people.
Is There an NSOPW API?
See what the official public search provides and when a documented API is the right path for your application.