CharlieHR

CharlieHR is a small-business HR platform that handles people management, time off, onboarding, and employee records. Its REST API exposes a company's team members, leave requests, leave allowances, and company structure (offices and teams) using OAuth 2.0 client credentials over HTTPS.

CharlieHR publishes 4 APIs on the APIs.io network, including Company API, Leave / Absences API, Leave Allowances API, and 1 more. Tagged areas include Human Resources, HRIS, People, Leave, and Time Off.

CharlieHR’s developer surface includes authentication, documentation, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

36.8/100 thin ▬ flat Agent 26/100 agent aware Front door AI 2/6 trace saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

AccessFreemiumSelf serveFree trial⚡ Free to try

1 APIs

Human Resources HRIS People Leave Time Off

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 36.8/100 · thin

Contract Quality 10.5 / 21

Developer Ergonomics 4.3 / 17

Access Clarity 7.5 / 17

Operational Transparency 2.4 / 11

Contract Governance 0.0 / 10

Discoverability 5.6 / 9

Regulatory Posture 4.0 / 15

Agent readiness — 26/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 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 4 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Employment & Payroll 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 does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

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/.

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/charliehr: 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.

CharlieHR Company API

Company record, offices, and teams.

CharlieHR Leave / Absences API

Leave (time off) requests.

CharlieHR Leave Allowances API

Leave allowance balances.

CharlieHR Team Members API

Company team members and their notes.

Open Collections 6

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

API Collection

OPEN COLLECTION

CharlieHR Company API

OPEN COLLECTION

CharlieHR Company Leave / Absences API

OPEN COLLECTION

CharlieHR Company Leave Allowances API

OPEN COLLECTION

CharlieHR Company Team Members API

OPEN COLLECTION

CharlieHR API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Charliehr Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Charliehr Rate Limits

2 limits

RATE LIMITS

FinOps 1

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

Charliehr Finops

FINOPS

Security Posture 3

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

Charliehr Authentication

oauth2 · 1 scheme

SECURITY

Charliehr Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Charliehr Trust Center

ISO 27001, GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Charliehr Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Charliehr Agentic Access

13 operations

13 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

DomainSecurity

Authentication

OAuthScopes

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: charliehr
url: https://raw.githubusercontent.com/api-evangelist/charliehr/refs/heads/main/apis.yml
name: CharlieHR
kind: company
description: CharlieHR is a small-business HR platform that handles people management, time off, onboarding, and employee
  records. Its REST API exposes a company's team members, leave requests, leave allowances, and company structure (offices
  and teams) using OAuth 2.0 client credentials over HTTPS.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/charliehr.png
tags:
- Human Resources
- HRIS
- People
- Leave
- Time Off
tags_raw:
- HR
- HRIS
- People
- Leave
- Time Off
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.23'
apis:
- aid: charliehr:charliehr-company-api
  name: CharlieHR Company API
  description: Company record, offices, and teams.
  humanURL: https://www.charliehr.com/api_docs/
  baseURL: https://charliehr.com/api/v1
  tags:
  - Company
  properties:
  - type: OpenAPI
    url: openapi/charliehr-company-api-openapi.yml
  - type: Documentation
    url: https://www.charliehr.com/api_docs/
  - type: PostmanCollection
    url: collections/charliehr.postman_collection.json
  - type: OpenCollection
    url: collections/charliehr.opencollection.json
- aid: charliehr:charliehr-leave-absences-api
  name: CharlieHR Leave / Absences API
  description: Leave (time off) requests.
  humanURL: https://www.charliehr.com/api_docs/
  baseURL: https://charliehr.com/api/v1
  tags:
  - Leave / Absences
  properties:
  - type: OpenAPI
    url: openapi/charliehr-leave-absences-api-openapi.yml
  - type: Documentation
    url: https://www.charliehr.com/api_docs/
  - type: PostmanCollection
    url: collections/charliehr.postman_collection.json
  - type: OpenCollection
    url: collections/charliehr.opencollection.json
- aid: charliehr:charliehr-leave-allowances-api
  name: CharlieHR Leave Allowances API
  description: Leave allowance balances.
  humanURL: https://www.charliehr.com/api_docs/
  baseURL: https://charliehr.com/api/v1
  tags:
  - Leave Allowances
  properties:
  - type: OpenAPI
    url: openapi/charliehr-leave-allowances-api-openapi.yml
  - type: Documentation
    url: https://www.charliehr.com/api_docs/
  - type: PostmanCollection
    url: collections/charliehr.postman_collection.json
  - type: OpenCollection
    url: collections/charliehr.opencollection.json
- aid: charliehr:charliehr-team-members-api
  name: CharlieHR Team Members API
  description: Company team members and their notes.
  humanURL: https://www.charliehr.com/api_docs/
  baseURL: https://charliehr.com/api/v1
  tags:
  - Team Members
  properties:
  - type: OpenAPI
    url: openapi/charliehr-team-members-api-openapi.yml
  - type: Documentation
    url: https://www.charliehr.com/api_docs/
  - type: PostmanCollection
    url: collections/charliehr.postman_collection.json
  - type: OpenCollection
    url: collections/charliehr.opencollection.json
common:
- type: AgenticAccess
  url: agentic-access/charliehr-agentic-access.yml
- type: TrustCenter
  url: security/charliehr-trust-center.yml
- type: DomainSecurity
  url: security/charliehr-domain-security.yml
- type: Authentication
  url: authentication/charliehr-authentication.yml
- type: OAuthScopes
  url: scopes/charliehr-scopes.yml
- type: GitHubOrganization
  url: https://github.com/CharlieHR
- type: LinkedIn
  url: https://www.linkedin.com/company/charliehr
- type: Website
  url: https://www.charliehr.com/
- type: Documentation
  url: https://www.charliehr.com/api_docs/
- type: Plans
  url: plans/charliehr-plans-pricing.yml
- type: RateLimits
  url: rate-limits/charliehr-rate-limits.yml
- type: FinOps
  url: finops/charliehr-finops.yml
- url: https://www.charliehr.com/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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