Unisys

Unisys is a global information technology company that provides specialized solutions integrated with leading-edge security. Unisys delivers digital workplace services, cloud and infrastructure services, and enterprise computing solutions including the ClearPath mainframe platform and the Unisys Stealth zero trust security suite. Unisys serves clients across industries including financial services, government, healthcare, and transportation.

Unisys publishes 4 APIs on the APIs.io network, including Combined Isolation API, Endpoint Isolation API, Roles API, and 1 more. Tagged areas include Fortune 1000, Security, Zero Trust, Network Security, and IT Services.

The Unisys catalog on APIs.io includes 1 JSON-LD context and 3 Spectral governance rulesets.

Unisys’ developer surface includes authentication, engineering blog, and 3 more developer resources.

📡 Source on GitHub
23.5/100 emerging ▬ flat Agent 27/100 agent aware Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
AccessEnterprise
4 APIs
Fortune 1000SecurityZero TrustNetwork SecurityIT ServicesCybersecurityEnterprise Technology

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
Composite quality — 23.5/100 · emerging
Contract Quality 6.4 / 23
Developer Ergonomics 2.6 / 18
Access Clarity 2.4 / 18
Operational Transparency 0.6 / 12
Contract Governance 3.1 / 11
Discoverability 6.7 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 27/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 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
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
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 github.com/api-evangelist/unisys: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

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

Unisys Combined Isolation API

Isolate and un-isolate both endpoints and users simultaneously

Unisys Endpoint Isolation API

Isolate and un-isolate endpoints from the Stealth network

Unisys Roles API

Retrieve Stealth network role configurations

Unisys User Isolation API

Isolate and un-isolate users from the Stealth network

Open Collections 5

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

API Collection

OPEN COLLECTION

Unisys Stealth Eco Combined Isolation API

OPEN COLLECTION

Unisys Stealth Eco Combined Isolation Endpoint Isolation API

OPEN COLLECTION

Unisys Stealth Eco Combined Isolation Roles API

OPEN COLLECTION

Unisys Stealth Eco Combined Isolation User Isolation API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Unisys Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Unisys Rate Limits

1 limits

RATE LIMITS

FinOps 1

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

Unisys Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Unisys Context

0 classes · 11 properties

JSON-LD

Spectral Rules 3

Spectral governance rulesets for linting and validating these APIs.

Unisys API Rules

5 rules · 3 warnings 2 info

SPECTRAL

Unisys API Rules

10 rules · 1 errors 8 warnings 1 info

SPECTRAL

Unisys API Rules

30 rules · 13 errors 14 warnings 3 info

SPECTRAL

JSON Schema 4

Standalone JSON Schema definitions for this provider's data models.

ActionResponse

3 properties

JSON SCHEMA

IsolationRequest

3 properties

JSON SCHEMA

StealthRole

4 properties

JSON SCHEMA

UnisolationRequest

2 properties

JSON SCHEMA

JSON Structure 3

JSON Structure definitions describing this provider's data shapes.

Unisys Action Response Structure

0 properties

JSON STRUCTURE

Unisys Isolation Request Structure

0 properties

JSON STRUCTURE

Unisys Stealth Role Structure

0 properties

JSON STRUCTURE

Examples 3

Example request and response payloads for these APIs.

Unisys Stealth Get Roles Example

2 fields

EXAMPLE

Unisys Stealth Isolate Endpoint Example

2 fields

EXAMPLE

Unisys Stealth Isolate User Example

2 fields

EXAMPLE

Security Posture 3

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

Unisys Authentication

http · 1 scheme

SECURITY

Unisys Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Unisys Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Unisys Agentic Access

7 operations · 6 acting

7 operations · 6 acting

AGENTIC

Press 5

Recent news and press coverage referencing this provider.

New Unisys Report: AI-Powered, Employee-Focused ...

2026-05-25

Unisys: Global Technology Solutions – Keep Breaking Through

2026-05-25

ISG Names Unisys a Leader in its 2025 Provider Lens ...

2026-05-25

Investor Relations | Earnings Releases

2026-05-25

Earnings Releases

2026-05-25

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: unisys
url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/apis.yml
common:
- type: AgenticAccess
  url: agentic-access/unisys-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/unisys-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/unisys-domain-security.yml
- type: Authentication
  url: authentication/unisys-authentication.yml
- url: https://www.unisys.com/blog/
  type: Blog
apis:
- aid: unisys:unisys-combined-isolation-api
  name: Unisys Combined Isolation API
  description: Isolate and un-isolate both endpoints and users simultaneously
  humanURL: https://stealthsecurity.unisys.com
  baseURL: https://stealth-server:8448
  tags:
  - Combined Isolation
  properties:
  - type: OpenAPI
    url: openapi/unisys-combined-isolation-api-openapi.yml
  - type: Documentation
    url: https://stealthsecurity.unisys.com/resources/
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/rules/unisys-stealth-spectral-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/vocabulary/unisys-vocabulary.yaml
  - type: JSONLDContext
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-ld/unisys-context.jsonld
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-stealth-role-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-isolation-request-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-unisolation-request-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-action-response-schema.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-stealth-role-structure.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-isolation-request-structure.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-action-response-structure.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-isolate-endpoint-example.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-isolate-user-example.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-get-roles-example.json
- aid: unisys:unisys-endpoint-isolation-api
  name: Unisys Endpoint Isolation API
  description: Isolate and un-isolate endpoints from the Stealth network
  humanURL: https://stealthsecurity.unisys.com
  baseURL: https://stealth-server:8448
  tags:
  - Endpoint Isolation
  properties:
  - type: OpenAPI
    url: openapi/unisys-endpoint-isolation-api-openapi.yml
  - type: Documentation
    url: https://stealthsecurity.unisys.com/resources/
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/rules/unisys-stealth-spectral-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/vocabulary/unisys-vocabulary.yaml
  - type: JSONLDContext
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-ld/unisys-context.jsonld
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-stealth-role-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-isolation-request-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-unisolation-request-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-action-response-schema.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-stealth-role-structure.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-isolation-request-structure.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-action-response-structure.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-isolate-endpoint-example.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-isolate-user-example.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-get-roles-example.json
- aid: unisys:unisys-roles-api
  name: Unisys Roles API
  description: Retrieve Stealth network role configurations
  humanURL: https://stealthsecurity.unisys.com
  baseURL: https://stealth-server:8448
  tags:
  - Roles
  properties:
  - type: OpenAPI
    url: openapi/unisys-roles-api-openapi.yml
  - type: Documentation
    url: https://stealthsecurity.unisys.com/resources/
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/rules/unisys-stealth-spectral-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/vocabulary/unisys-vocabulary.yaml
  - type: JSONLDContext
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-ld/unisys-context.jsonld
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-stealth-role-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-isolation-request-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-unisolation-request-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-action-response-schema.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-stealth-role-structure.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-isolation-request-structure.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-action-response-structure.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-isolate-endpoint-example.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-isolate-user-example.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-get-roles-example.json
- aid: unisys:unisys-user-isolation-api
  name: Unisys User Isolation API
  description: Isolate and un-isolate users from the Stealth network
  humanURL: https://stealthsecurity.unisys.com
  baseURL: https://stealth-server:8448
  tags:
  - User Isolation
  properties:
  - type: OpenAPI
    url: openapi/unisys-user-isolation-api-openapi.yml
  - type: Documentation
    url: https://stealthsecurity.unisys.com/resources/
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/rules/unisys-stealth-spectral-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/vocabulary/unisys-vocabulary.yaml
  - type: JSONLDContext
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-ld/unisys-context.jsonld
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-stealth-role-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-isolation-request-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-unisolation-request-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-schema/unisys-action-response-schema.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-stealth-role-structure.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-isolation-request-structure.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/json-structure/unisys-action-response-structure.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-isolate-endpoint-example.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-isolate-user-example.json
  - type: Examples
    url: https://raw.githubusercontent.com/api-evangelist/unisys/refs/heads/main/examples/unisys-stealth-get-roles-example.json
name: Unisys
tags:
- Fortune 1000
- Security
- Zero Trust
- Network Security
- IT Services
- Cybersecurity
- Enterprise Technology
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/unisys.png
access: 3rd-Party
created: '2025-02-06'
modified: '2026-05-19'
position: Consuming
description: Unisys is a global information technology company that provides specialized solutions integrated with leading-edge
  security. Unisys delivers digital workplace services, cloud and infrastructure services, and enterprise computing solutions
  including the ClearPath mainframe platform and the Unisys Stealth zero trust security suite. Unisys serves clients across
  industries including financial services, government, healthcare, and transportation.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
specificationVersion: '0.23'

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