KolayIK website screenshot

KolayIK

Kolay İK (Kolay Yazılım A.Ş.) is an Istanbul-based cloud human-resources and human-capital-management SaaS platform serving more than 4,500 companies and 300,000+ employees, predominantly in Türkiye. The product covers employee/personnel records (özlük), payroll (bordro), performance evaluation, shift management (vardiya), compensation review, applicant tracking, HR analytics, time and attendance (PDKS), leave management, expense and asset tracking, and training. Kolay publishes an official public REST API — the "Kolay Public API" (v2, https://api.kolayik.com) — documented as a public Postman collection at apidocs.kolayik.com, covering person, unit, leave, timelog, transaction, approval, calendar, training, expense and payroll resources, authenticated with a bearer API token created from the in-product developer settings.

KolayIK publishes 11 API contracts indexed on the APIs.io network, including Approval Process API, Calendar API, Expense API, and 8 more. Tagged areas include Company, Human Resources, Payroll, HCM, and Employee Management.

The KolayIK catalog on APIs.io includes 1 Spectral governance ruleset.

KolayIK’s developer surface includes documentation, API reference, signup flow, pricing, support, engineering blog, changelog, and 36 more developer resources.

49.9/100 developing ▬ flat Agent 28/100 agent aware Front door AI 2/6 trace Heartbeat 23/100 dormant saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
AccessEnterprise
1 published contract 4 Agent Skills
CompanyHuman ResourcesPayrollHCMEmployee ManagementTime and AttendanceApplicant TrackingSoftware-as-a-ServiceTurkey

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Human Capital Management
BC-300
LeavePayrollPersonTimelogTraining
POST /v2/payroll-sheet/view/{payrollId} POST /v2/person/terminate POST /v2/person/rehire/{id} POST /v2/training/create

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0
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 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.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site. Kin Score badge preview for KolayIK It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/kolayik/"><img src="https://apis.io/badge/kolayik/card.svg" alt="KolayIK on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
Agent readiness — checks not met, largest first (exact, from this profile):
  • MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
  • 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
  • Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
  • Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
  • Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
6 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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/kolayik/apis.yml: open an issue on github.com/api-evangelist/kolayik 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.

measured — observed by APIs.io (published)

APIs 11

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

KolayIK Approval Process API

The Approval Process API from KolayIK — 1 operation(s) for approval process.

KolayIK Calendar API

The Calendar API from KolayIK — 5 operation(s) for calendar.

KolayIK Expense API

The Expense API from KolayIK — 1 operation(s) for expense.

KolayIK Leave API

The Leave API from KolayIK — 3 operation(s) for leave.

KolayIK Payroll API

The Payroll API from KolayIK — 2 operation(s) for payroll.

KolayIK Person API

The Person API from KolayIK — 18 operation(s) for person.

KolayIK Profile API

The Profile API from KolayIK — 1 operation(s) for profile.

KolayIK Timelog API

The Timelog API from KolayIK — 4 operation(s) for timelog.

KolayIK Training API

The Training API from KolayIK — 5 operation(s) for training.

KolayIK Transaction API

The Transaction API from KolayIK — 4 operation(s) for transaction.

KolayIK Unit API

The Unit API from KolayIK — 2 operation(s) for unit.

Scroll for all 11

Open Collections 11

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

Scroll for all 11

Arazzo Workflows 2

Multi-step API workflows described with the Arazzo specification.

Check balances and book leave in Kolay İK

Resolve an employee, read their leave balances, check for overlapping leave in the window, create the leave record, and verify it.

ARAZZO

Onboard an employee in Kolay İK

Discover the tenant's custom person fields and org tree, create the person, verify the stored record, and assign onboarding training.

ARAZZO

Agent Skills 4

Packaged agent skills for driving this provider's APIs from an AI assistant.

KolayIK API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Kolayik Plans Pricing

0 plans

PLANS

FinOps 1

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

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

KolayIK API Rules

61 rules · 58 errors 2 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Kolayik Public Api Overlay

5 actions · update · kolayik-public-api-openapi.yml

DERIVED

Security Posture 3

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

Kolayik Authentication

http · 1 scheme

SECURITY

Kolayik Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Kolayik Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Agentic Access 1

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

Kolayik Agentic Access

46 operations · 23 acting · 1 human-in-the-loop

46 operations · 23 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Scroll for all 7

Build 3

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Learn 2

Tutorials, courses, talks, and written guidance

Operate 6

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 5

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: kolayik
name: KolayIK
description: Kolay İK (Kolay Yazılım A.Ş.) is an Istanbul-based cloud human-resources and human-capital-management SaaS platform
  serving more than 4,500 companies and 300,000+ employees, predominantly in Türkiye. The product covers employee/personnel
  records (özlük), payroll (bordro), performance evaluation, shift management (vardiya), compensation review, applicant tracking,
  HR analytics, time and attendance (PDKS), leave management, expense and asset tracking, and training. Kolay publishes an
  official public REST API — the "Kolay Public API" (v2, https://api.kolayik.com) — documented as a public Postman collection
  at apidocs.kolayik.com, covering person, unit, leave, timelog, transaction, approval, calendar, training, expense and payroll
  resources, authenticated with a bearer API token created from the in-product developer settings.
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: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://cdn.prod.website-files.com/6113889e45c6e62ebf4ca212/616f325923c82836146d34aa_kolay-ik-logo-tr.svg
url: https://raw.githubusercontent.com/api-evangelist/kolayik/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: profiled
x-tier-reason: official-public-api-documented
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
x-docs-platform: postman
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-03
tags:
- Company
- Human Resources
- Payroll
- HCM
- Employee Management
- Time and Attendance
- Applicant Tracking
- Software-as-a-Service
- Turkey
tags_raw:
- Company
- Human Resources
- HR
- Payroll
- Human Capital Management
- Employee Management
- Time and Attendance
- Applicant Tracking
- SaaS
- Turkey
apis:
- aid: kolayik:kolayik-approval-process-api
  name: KolayIK Approval Process API
  description: The Approval Process API from KolayIK — 1 operation(s) for approval process.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Approval Process
  properties:
  - type: OpenAPI
    url: openapi/kolayik-approval-process-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-calendar-api
  name: KolayIK Calendar API
  description: The Calendar API from KolayIK — 5 operation(s) for calendar.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Calendar
  properties:
  - type: OpenAPI
    url: openapi/kolayik-calendar-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-expense-api
  name: KolayIK Expense API
  description: The Expense API from KolayIK — 1 operation(s) for expense.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Expenses
  tags_raw:
  - Expense
  properties:
  - type: OpenAPI
    url: openapi/kolayik-expense-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-leave-api
  name: KolayIK Leave API
  description: The Leave API from KolayIK — 3 operation(s) for leave.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Leave
  properties:
  - type: OpenAPI
    url: openapi/kolayik-leave-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-payroll-api
  name: KolayIK Payroll API
  description: The Payroll API from KolayIK — 2 operation(s) for payroll.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Payroll
  properties:
  - type: OpenAPI
    url: openapi/kolayik-payroll-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-person-api
  name: KolayIK Person API
  description: The Person API from KolayIK — 18 operation(s) for person.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Persons
  tags_raw:
  - Person
  properties:
  - type: OpenAPI
    url: openapi/kolayik-person-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-profile-api
  name: KolayIK Profile API
  description: The Profile API from KolayIK — 1 operation(s) for profile.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Profiles
  tags_raw:
  - Profile
  properties:
  - type: OpenAPI
    url: openapi/kolayik-profile-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-timelog-api
  name: KolayIK Timelog API
  description: The Timelog API from KolayIK — 4 operation(s) for timelog.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Timelog
  properties:
  - type: OpenAPI
    url: openapi/kolayik-timelog-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-training-api
  name: KolayIK Training API
  description: The Training API from KolayIK — 5 operation(s) for training.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Training
  properties:
  - type: OpenAPI
    url: openapi/kolayik-training-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-transaction-api
  name: KolayIK Transaction API
  description: The Transaction API from KolayIK — 4 operation(s) for transaction.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Transaction
  properties:
  - type: OpenAPI
    url: openapi/kolayik-transaction-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
- aid: kolayik:kolayik-unit-api
  name: KolayIK Unit API
  description: The Unit API from KolayIK — 2 operation(s) for unit.
  humanURL: https://apidocs.kolayik.com/
  baseURL: https://api.kolayik.com
  tags:
  - Unit
  properties:
  - type: OpenAPI
    url: openapi/kolayik-unit-api-openapi.yml
  - type: Postman
    url: postman/kolayik-public-api-postman.json
  - type: Documentation
    url: https://apidocs.kolayik.com/
  - type: APIReference
    url: https://apidocs.kolayik.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/kolayik-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/kolayik-capability-edges.yml
  name: KolayIK Business Capability Map
- type: Overlay
  url: overlays/kolayik-public-api-overlay.yaml
- type: DomainSecurity
  url: security/kolayik-domain-security.yml
- type: AgenticAccess
  url: agentic-access/kolayik-agentic-access.yml
- type: Website
  url: https://kolayik.com
- type: DeveloperPortal
  url: https://apidocs.kolayik.com/
- type: Documentation
  url: https://apidocs.kolayik.com/
- type: APIReference
  url: https://apidocs.kolayik.com/
- type: Postman
  url: https://apidocs.kolayik.com/
- type: SignUp
  url: https://kolayik.com/kayit-ol
- type: Login
  url: https://app.kolayik.com/home
- type: Pricing
  url: https://kolayik.com/insan-kaynaklari-yazilimi-fiyatlari
- type: Support
  url: https://destek.kolayik.com/tr/
- type: HelpCenter
  url: https://destek.kolayik.com/tr/
- type: Blog
  url: https://kolayik.com/blog
- type: GitHubOrganization
  url: https://github.com/kolayik
- type: TermsOfService
  url: https://kolayik.com/kullanici-sozlesmesi
- type: PrivacyPolicy
  url: https://kolayik.com/internet-sitesi-kvkk
- type: Security
  url: https://kolayik.com/bilgi-guvenligi-politikasi
- type: Compliance
  url: https://kolayik.com/bilgi-guvenligi-politikasi
- type: StatusPage
  url: https://status.kolayik.com
- type: ChangeLog
  url: https://updates.kolayik.com/tr
- type: Contact
  url: https://kolayik.com/iletisim
- type: About
  url: https://kolayik.com/hakkimizda
- type: Academy
  url: https://akademi.kolayik.com/
- type: Twitter
  url: https://twitter.com/kolayik
- type: LinkedIn
  url: https://www.linkedin.com/company/kolayik/
- type: YouTube
  url: https://www.youtube.com/channel/UCR3rklQaddzZsppuFM4YxHw
- type: Authentication
  url: authentication/kolayik-authentication.yml
- type: Conventions
  url: conventions/kolayik-conventions.yml
- type: ErrorCatalog
  url: errors/kolayik-problem-types.yml
- type: Lifecycle
  url: lifecycle/kolayik-lifecycle.yml
- type: ChangeLog
  name: Kolay changelog artifact
  url: changelog/kolayik-changelog.yml
- type: Conformance
  url: conformance/kolayik-conformance.yml
- type: Packages
  url: packages/kolayik-packages.yml
- type: WellKnown
  url: well-known/kolayik-well-known.yml
- type: X-MCPServerCandidate
  url: mcp/kolayik-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/kolayik-llms.txt
- type: DataModel
  url: data-model/kolayik-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Arazzo
  name: Onboard an employee in Kolay İK
  url: arazzo/kolayik-onboard-employee.yml
- type: Arazzo
  name: Check balances and book leave in Kolay İK
  url: arazzo/kolayik-book-leave.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

KolayIK API — frequently asked questions

Does KolayIK have an API?

Yes. APIs.io lists 11 APIs from KolayIK, including KolayIK Approval Process API, KolayIK Calendar API and KolayIK Expense API, and 8 more.

Is there an OpenAPI specification for the KolayIK API?

Yes. APIs.io indexes 11 OpenAPI specifications for KolayIK, each linked for download from this page.

How do I authenticate with the KolayIK API?

KolayIK uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Kolayik Authentication.

Is the KolayIK API ready for AI agents?

KolayIK has a Kin Score of 49.9 out of 100 (developing) and an Agent Readiness score of 28.3 (agent-aware), scored by API Evangelist on 2026-11-06.

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