Offenders.io website screenshot

Offenders.io

Offenders.io is a technology company that specializes in providing innovative solutions for managing and monitoring offender populations. Their platform utilizes advanced data analytics and artificial intelligence to track and analyze the behavior of individuals who have been convicted of crimes. Offenders.io operates an industry-leading database of National Registered Sex Offenders for the United States, offering criteria-based search, facial recognition, and batch processing.

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

Offenders.io’s developer surface includes authentication and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub
36.7/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
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 — 36.7/100 · thin
Contract Quality 15.1 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 9.5 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 5.9 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 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/offenders-io: 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.

Offenders.io Search API

The Search API from Offenders.io — 1 operation(s) for search.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Offenders.io API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Offenders Io Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Offenders Io Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Offenders Io Finops

FINOPS

Security Posture 3

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

Offenders Io Authentication

apiKey · 1 scheme

SECURITY

Offenders Io Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Offenders Io Trust Center

SOC 2, ISO 27001, PCI DSS, HIPAA, FedRAMP, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Offenders Io Agentic Access

1 operation

1 operations · 0 acting

AGENTIC

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LlmsText
LlmsText

Access & Security 3

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: offenders-io
name: Offenders.io
description: Offenders.io is a technology company that specializes in providing innovative solutions for managing and monitoring
  offender populations. Their platform utilizes advanced data analytics and artificial intelligence to track and analyze the
  behavior of individuals who have been convicted of crimes. Offenders.io operates an industry-leading database of National
  Registered Sex Offenders for the United States, offering criteria-based search, facial recognition, and batch processing.
kind: contract
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/offenders-io.png
tags:
- Sex Offenders
- Public Safety
- Criminal Records
created: '2024-11-13'
modified: '2026-05-19'
url: https://raw.githubusercontent.com/api-evangelist/offenders-io/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: offenders-io:offenders-io-search-api
  name: Offenders.io Search API
  description: The Search API from Offenders.io — 1 operation(s) for search.
  humanURL: https://offenders.io/
  baseURL: https://api.offenders.io
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/offenders-io-search-api-openapi.yml
  - type: Documentation
    url: https://offenders.io/how-to-integrate-with-offender-registry-api-complete-developer-guide/
common:
- type: AgenticAccess
  url: agentic-access/offenders-io-agentic-access.yml
- type: TrustCenter
  url: security/offenders-io-trust-center.yml
- type: DomainSecurity
  url: security/offenders-io-domain-security.yml
- type: Authentication
  url: authentication/offenders-io-authentication.yml
- type: Website
  url: https://offenders.io/
- type: Integrations
  url: https://offenders.io/integrations/
- type: LlmsText
  url: https://offenders.io/llms.txt
integrations:
- name: Offenders.io
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com