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.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles KolayIK the way a machine reads it — 29 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — KolayIK scores 48.3/100 (developing), with a separate agent-readiness read of 29/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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How we profile KolayIK
Each block below is one kind of artifact we hold for KolayIK. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 11
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
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 within the panel for all 11 ·
Open Collections 12
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONKolay Public Approval Process API
OPEN COLLECTIONKolay Public Approval Process Calendar API
OPEN COLLECTIONKolay Public Approval Process Expense API
OPEN COLLECTIONKolay Public Approval Process Leave API
OPEN COLLECTIONKolay Public Approval Process Payroll API
OPEN COLLECTIONKolay Public Approval Process Person API
OPEN COLLECTIONKolay Public Approval Process Profile API
OPEN COLLECTIONKolay Public Approval Process Timelog API
OPEN COLLECTIONKolay Public Approval Process Training API
OPEN COLLECTIONKolay Public Approval Process Transaction API
OPEN COLLECTIONKolay Public Approval Process Unit API
OPEN COLLECTIONScroll within the panel for all 12 ·
Arazzo Workflows 2
Real integrations are rarely a single call. Arazzo describes the multi-step sequences — auth, then create, then confirm — so both a human and an agent can follow the choreography, not just the endpoints.
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.
ARAZZOOnboard 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.
ARAZZOSecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for KolayIK — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
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 within the panel 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 3
Pricing, plans, and the legal terms of use
Company 5
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/kolayik · machine-readable index on apis.io
This is an independent, third-party profile of KolayIK, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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