Everfox

Everfox provides advanced cybersecurity solutions that secure data movement, user access, and threat protection for demanding environments. Their offerings include trusted information sharing, AI‑ready data pipelines, tactical data sharing, cloud‑ready unified access, secure partner collaboration, and insider risk detection, serving U.S. and global government, defense, and regulated industries.

Everfox is profiled on the APIs.io network. Tagged areas include Company, Security, Data, Cloud, and Government.

Everfox’s developer surface includes authentication, engineering blog, support, signup flow, and 10 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

15.2/100 emerging Agent 9/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

0 APIs

Company Security Data Cloud Government

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 15.2/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 3.2 / 17

Access Clarity 5.4 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 2.1 / 15

Agent readiness — 9/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 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

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector 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 Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
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) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →

10 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 Ask about this →
Developer Ergonomics scores 19.0 — up to +16.2 composite points Ask about this →
Access Clarity scores 31.9 — up to +13.6 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/everfox/apis.yml: open an issue on github.com/api-evangelist/everfox 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 →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

Everfox API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Everfox Plans Pricing

0 plans

PLANS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

Everfox

25 quoted statements, read from Everfox's own page on 2026-11-09.

PRIVACY

Security Posture 2

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

Everfox Authentication

2 schemes

SECURITY

Everfox Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

ErrorCatalog

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 4

Properties that don't map to a standard resource type

Hosts

Vendors

Leadership

DataProcessing

Source (apis.yml)

aid: everfox
name: Everfox
description: Everfox provides advanced cybersecurity solutions that secure data movement, user access, and threat protection
  for demanding environments. Their offerings include trusted information sharing, AI‑ready data pipelines, tactical data
  sharing, cloud‑ready unified access, secure partner collaboration, and insider risk detection, serving U.S. and global government,
  defense, and regulated industries.
url: https://artifacts.apis.io/everfox/apis.yml
x-type: company
x-source: harvest:apisio-search-qc-2026-10-24
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: gated
  source:
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
x-coverage:
  state: gated
  reason: auth-required
  detail: API endpoints require authentication and return 403 for unauthenticated requests (e.g., https://info.everfox.com/mcp).
  evidence:
  - url: https://info.everfox.com/mcp
    status: 403
  checked: '2026-11-07'
tags:
- Company
- Security
- Data
- Cloud
- Government
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://www.everfox.com/favicon.ico
common:
- type: Authentication
  url: authentication/everfox-authentication.yml
- type: ErrorCatalog
  url: errors/everfox-problem-types.yml
- type: LLMsTxt
  url: llms/everfox-llms.txt
- type: Hosts
  url: hosts/everfox-hosts.yml
- type: Vendors
  url: vendors/everfox-vendors.yml
- type: Leadership
  url: https://www.everfox.com/about/leadership/
- type: DomainSecurity
  url: security/everfox-domain-security.yml
- type: Website
  url: https://www.everfox.com
- type: Blog
  url: https://www.everfox.com/newsroom/
- type: Support
  url: https://www.everfox.com/customer-support/
- type: SignUp
  url: https://www.everfox.com/contact/request-a-demo/
- type: PrivacyPolicy
  url: https://www.everfox.com/privacy-policy/
- type: TermsOfService
  url: https://www.everfox.com/legal/
- type: DataProcessing
  url: privacy/everfox-privacy-policy.yml
apis: []
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 13
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Everfox API — frequently asked questions

How do I authenticate with the Everfox API?

Everfox uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Everfox Authentication.

Is the Everfox API ready for AI agents?

Everfox has a Kin Score of 15.2 out of 100 (emerging) and an Agent Readiness score of 8.8 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

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