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Developers API

Offender API

Free and Premium Options Available

The Complete Criminal Checks free offender API allows up to 25 calls per day in XML and JSON formats. Upgrade instantly for higher volume lookups.
Covers all U.S. States + Pureto Rico, results include date of birth, aka's, street address + latitude/longitude, offender photo, crime and more depending on the state.

sex offender api

XML & JSON

Includes easy link & code generator - great for beginners! Build your call URLs in the developers sandbox.