IntegrationOS

IntegrationOS, operating under the brand One, provides a trust layer for AI agents, enabling secure connections, tool verification, and data relay across platforms. It offers a suite of products including Connect, Knowledge, CLI, MCP, and Relay, targeting developers and enterprises seeking reliable AI integration. The platform emphasizes security, compliance, and extensive tool cataloging to facilitate trustworthy AI agent interactions.

IntegrationOS publishes 2 API contracts indexed on the APIs.io network, including One API API, and 1 more. Tagged areas include Artificial Intelligence, TrustLayer, Integration, Platform, and Developer Tools.

The IntegrationOS catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

IntegrationOS’s developer surface includes CLI, authentication, changelog, documentation, API reference, getting-started guide, engineering blog, and 21 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

57.9/100 strong Agent 33/100 agent ready Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

1 published contract

Artificial IntelligenceTrustLayerIntegration Platform Developer Tools

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 57.9/100 · strong

Contract Quality 13.8 / 21

Developer Ergonomics 10.1 / 17

Access Clarity 10.7 / 17

Operational Transparency 4.4 / 11

Contract Governance 3.6 / 10

Discoverability 5.6 / 9

Regulatory Posture 3.4 / 15

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 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 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 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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<a href="https://apis.io/providers/picaos/"><img src="https://apis.io/badge/picaos/card.svg" alt="IntegrationOS on APIs.io — Kin Score by API Evangelist"></a>

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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/picaos: 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 2

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

One API

Universal API integration platform for AI agents and applications.

One API API

The One API. Universal API integration platform for AI agents and applications.

Pricing Plans 1

Published pricing tiers and plan structures.

Picaos Plans Pricing

5 plans

PLANS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Picaos Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Picaos Context

120 classes · 283 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

IntegrationOS API Rules

16 rules · 9 errors 3 warnings 4 info

SPECTRAL

JSON Schema 6

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

AiAgentView

26 properties

JSON SCHEMA

AuthorizationReachView

2 properties

JSON SCHEMA

ConsentContext

8 properties

JSON SCHEMA

Paginated_ClientUserView

4 properties

JSON SCHEMA

Paginated_OAuthAuthorizationView

4 properties

JSON SCHEMA

UpsertOrganizationAuthKitParams

8 properties

JSON SCHEMA

Security Posture 2

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

Picaos Authentication

1 scheme

SECURITY

Picaos Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Webhooks

DataModel

ErrorCatalog

Conformance

Scroll for all 7

Build 2

SDKs, sample code, and the tooling you integrate with

CLI

CLI

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

Security

Security

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: picaos
name: IntegrationOS
image: https://www.withone.ai/og-default.png
description: IntegrationOS, operating under the brand One, provides a trust layer for AI agents, enabling secure connections,
  tool verification, and data relay across platforms. It offers a suite of products including Connect, Knowledge, CLI, MCP,
  and Relay, targeting developers and enterprises seeking reliable AI integration. The platform emphasizes security, compliance,
  and extensive tool cataloging to facilitate trustworthy AI agent interactions.
url: https://raw.githubusercontent.com/api-evangelist/picaos/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-21 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-21'
modified: '2026-10-21'
tags:
- Artificial Intelligence
- TrustLayer
- Integration
- Platform
- Developer Tools
tags_raw:
- AI
- TrustLayer
- Integration
- Platform
- DeveloperTools
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/picaos-rules.yml
- type: JSONLD
  url: json-ld/picaos-context.jsonld
- type: Vocabulary
  url: vocabulary/picaos-vocabulary.yml
- type: Plans
  url: plans/picaos-plans-pricing.yml
- type: Webhooks
  url: asyncapi/picaos-webhooks.yml
- type: DataModel
  url: data-model/picaos-data-model.yml
- type: CLI
  url: cli/picaos-cli.yml
- type: Authentication
  url: authentication/picaos-authentication.yml
- type: ErrorCatalog
  url: errors/picaos-problem-types.yml
- type: Conformance
  url: conformance/picaos-conformance.yml
- type: LLMsTxt
  url: llms/picaos-llms.txt
- type: AgentCard
  url: a2a/picaos-a2a.yml
- type: WellKnown
  url: well-known/picaos-well-known.yml
- type: Hosts
  url: hosts/picaos-hosts.yml
- type: Vendors
  url: vendors/picaos-vendors.yml
- type: TermsOfService
  url: https://www.withone.ai/terms
- type: Security
  url: https://www.withone.ai/enterprise/security
- type: PrivacyPolicy
  url: https://www.withone.ai/privacy
- type: ChangeLog
  url: https://www.withone.ai/changelog
- type: DomainSecurity
  url: security/picaos-domain-security.yml
- type: Website
  url: https://www.withone.ai/
- type: DeveloperPortal
  url: https://app.withone.ai/
- type: Documentation
  url: https://www.withone.ai/docs/
- type: APIReference
  url: https://www.withone.ai/docs/api-reference/introduction
- type: GettingStarted
  url: https://www.withone.ai/docs/getting-started
- type: Blog
  url: https://www.withone.ai/blog
- type: Pricing
  url: https://www.withone.ai/pricing
- type: GitHubOrganization
  url: https://github.com/withoneai
apis:
- name: One API
  description: Universal API integration platform for AI agents and applications.
  humanURL: https://www.withone.ai/docs/api-reference/introduction
  baseURL: https://api.withone.ai
  aid: picaos:one-api
- aid: picaos:one-api-api
  name: One API API
  description: The One API. Universal API integration platform for AI agents and applications.
  humanURL: https://www.withone.ai/openapi.json
  baseURL: https://api.withone.ai
  properties:
  - type: OpenAPI
    url: openapi/_original/picaos-api-openapi.json
  - type: JSONSchema
    url: json-schema/picaos-ai-agent-view-schema.json
  - type: JSONSchema
    url: json-schema/picaos-paginated-oauth-authorization-view-schema.json
  - type: JSONSchema
    url: json-schema/picaos-consent-context-schema.json
  - type: JSONSchema
    url: json-schema/picaos-paginated-client-user-view-schema.json
  - type: JSONSchema
    url: json-schema/picaos-upsert-organization-auth-kit-params-schema.json
  - type: JSONSchema
    url: json-schema/picaos-authorization-reach-view-schema.json
x-enrichment:
  date: '2026-10-21'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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