Code 42

Code42 (now part of Mimecast) is a security software company whose Incydr product is a SaaS Insider Risk Management (IRM) platform that detects, and responds to data exfiltration and insider threats across endpoints, cloud, email, and browsers. Code42 exposes a public OAuth 2.0 REST API through its regional API gateways (api.us.code42.com and other regions) covering actors, agents, alert rules, audit log, cases, file events, sessions, users, and watchlists. Developers integrate via the official Incydr Python SDK, the incydr command-line interface, and the legacy py42 SDK. This profile was added to the API Evangelist network as a portfolio-company lead (backed by Accel) and has been enriched from Code42's public developer surface.

Code 42 is listed with 1 API on the APIs.io network. Tagged areas include Company, Security, Insider Risk Management, Data Loss Prevention, and Data Security.

Code 42’s developer surface includes documentation, API reference, getting-started guide, engineering blog, CLI, authentication, changelog, and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

30.8/100 thin ▬ flat Agent 3/100 human only Front door AI 6/6 dominant saas Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

AccessSelf serve

1 API

Company Security Insider Risk Management Data Loss Prevention Data Security Endpoint Security Cybersecurity Software-as-a-Service

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 30.8/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 11.3 / 17

Access Clarity 2.2 / 17

Operational Transparency 4.9 / 11

Contract Governance 1.9 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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 0 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

12 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 13.2 — up to +17.4 composite points
Contract Governance scores 18.2 — up to +9.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/code-42/apis.yml: open an issue on github.com/api-evangelist/code-42 to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Cloud Security Attestation and Secure-by-Design	mixed	50.1	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

APIs 1

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

Code42 Incydr API

Code42 Incydr's public REST API for insider risk management — actors, agents, alert rules, audit log, cases, departments, directory groups, file events, sessions, trusted activi...

Security Posture 2

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

Code 42 Authentication

oauth2 · 1 scheme

SECURITY

Code 42 Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Conventions

Lifecycle

Conformance

DataModel

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

StatusPage

StatusPage

Deprecation

Deprecation

ChangeLog

ChangeLog

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: code-42
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  - url: https://www.code42.com
    status: 301
    note: declared website redirects to https://www.mimecast.com/products/incydr/ — a different registrable domain (code42.com
      -> mimecast.com), possible rename or acquisition (probed 2026-09-03, roadmap#169)
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/code-42.png
name: Code 42
description: Code42 (now part of Mimecast) is a security software company whose Incydr product is a SaaS Insider Risk Management
  (IRM) platform that detects, and responds to data exfiltration and insider threats across endpoints, cloud, email, and browsers.
  Code42 exposes a public OAuth 2.0 REST API through its regional API gateways (api.us.code42.com and other regions) covering
  actors, agents, alert rules, audit log, cases, file events, sessions, users, and watchlists. Developers integrate via the
  official Incydr Python SDK, the incydr command-line interface, and the legacy py42 SDK. This profile was added to the API
  Evangelist network as a portfolio-company lead (backed by Accel) and has been enriched from Code42's public developer surface.
url: https://raw.githubusercontent.com/api-evangelist/code-42/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- accel
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
x-docs-platform: redocly
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-09-24
x-docs-hosting: aws-cloudfront
tags:
- Company
- Security
- Insider Risk Management
- Data Loss Prevention
- Data Security
- Endpoint Security
- Cybersecurity
- Software-as-a-Service
tags_raw:
- Company
- Security
- Insider Risk Management
- Data Loss Prevention
- Data Security
- Endpoint Security
- Cybersecurity
- SaaS
apis:
- name: Code42 Incydr API
  description: Code42 Incydr's public REST API for insider risk management — actors, agents, alert rules, audit log, cases,
    departments, directory groups, file events, sessions, trusted activities, users, and watchlists. OAuth 2.0 bearer-token
    authentication via API clients.
  humanURL: https://developer.code42.com/api/
  baseURL: https://api.us.code42.com
  tags:
  - Insider Risk Management
  - Security
  - File Events
  properties:
  - type: Authentication
    url: authentication/code-42-authentication.yml
  - type: Conventions
    url: conventions/code-42-conventions.yml
  - type: DataModel
    url: data-model/code-42-data-model.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/code-42-domain-security.yml
- type: Website
  url: https://www.code42.com
- type: DeveloperPortal
  url: https://developer.code42.com/
- type: Documentation
  url: https://developer.code42.com/
- type: APIReference
  url: https://developer.code42.com/api/
- type: GettingStarted
  url: https://developer.code42.com/sdk/
- type: GitHubOrganization
  url: https://github.com/code42
- type: Blog
  url: https://www.code42.com/blog/
- type: Login
  url: https://console.us.code42.com/
- type: StatusPage
  url: https://status.code42.com/
- type: Deprecation
  url: lifecycle/code-42-lifecycle.yml
- type: Packages
  url: packages/code-42-packages.yml
- type: SDKs
  url: packages/code-42-packages.yml
- type: CLI
  url: cli/code-42-cli.yml
- type: Authentication
  url: authentication/code-42-authentication.yml
- type: Conventions
  url: conventions/code-42-conventions.yml
- type: Lifecycle
  url: lifecycle/code-42-lifecycle.yml
- type: ChangeLog
  url: changelog/code-42-changelog.yml
- type: Conformance
  url: conformance/code-42-conformance.yml
- type: DataModel
  url: data-model/code-42-data-model.yml
- type: LLMsTxt
  url: llms/code-42-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Code 42 API — frequently asked questions

Does Code 42 have an API?

Yes. APIs.io lists 1 API from Code 42, including Code42 Incydr API.

How do I authenticate with the Code 42 API?

Code 42 uses bearer-token authentication (oauth2 · 1 scheme). The details are profiled on APIs.io as Code 42 Authentication.

Is the Code 42 API ready for AI agents?

Code 42 has a Kin Score of 30.8 out of 100 (thin) and an Agent Readiness score of 2.5 (human-only), scored by API Evangelist on 2026-10-31.

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