OffenderList website screenshot

OffenderList

OffenderList is a comprehensive online platform that provides information about individuals who have been convicted of criminal offenses. The website allows users to search for offenders based on various criteria such as name, location, or offense type. OffenderList provides important details about each offender, including their mugshot, charges, conviction date, and sentence length. OffenderList provides security and information-focused organizations API access, batch requests, remote access, and internal access to a national sex offender database.

OffenderList publishes 1 API on the APIs.io network. Tagged areas include Sex Offenders, Public Safety, and Criminal Records.

OffenderList’s developer surface includes engineering blog and 2 more developer resources.

🌐 Visit website 📡 Source on GitHub
17.4/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
1 APIs
Sex OffendersPublic SafetyCriminal Records

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 17.4/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 5.0 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/offenderlist: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

OffenderList

OffenderList provides security and information-focused organizations API access, batch requests, remote access, and internal access to a national sex offender database.

Pricing Plans 1

Published pricing tiers and plan structures.

Offenderlist Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Offenderlist Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Offenderlist Finops

FINOPS

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Offenderlist Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: offenderlist
name: OffenderList
description: OffenderList is a comprehensive online platform that provides information about individuals who have been convicted
  of criminal offenses. The website allows users to search for offenders based on various criteria such as name, location,
  or offense type. OffenderList provides important details about each offender, including their mugshot, charges, conviction
  date, and sentence length. OffenderList provides security and information-focused organizations API access, batch requests,
  remote access, and internal access to a national sex offender database.
kind: contract
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/offenderlist.png
tags:
- Sex Offenders
- Public Safety
- Criminal Records
created: '2024-11-13'
modified: '2026-04-28'
url: https://raw.githubusercontent.com/api-evangelist/offenderlist/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: offenderlist:offenderlist
  name: OffenderList
  description: OffenderList provides security and information-focused organizations API access, batch requests, remote access,
    and internal access to a national sex offender database.
  humanURL: https://offenderlist.us/
  tags:
  - Sex Offenders
  - Search
  properties:
  - type: Documentation
    url: https://offenderlist.us/
common:
- type: DomainSecurity
  url: security/offenderlist-domain-security.yml
- type: Website
  url: https://offenderlist.us/
- url: https://offenderlist.us/feed/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com