Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Strong 4 Solid coverage with minor gaps

Visma Cloud Payroll (Spiris Lon) APIREST API for Spiris Lon / Visma Cloud Payroll covering employees, employments, salary transactions, absence...61.9 ServiceNow HR APIThe ServiceNow HR API provides REST endpoints for managing Human Resources Service Delivery (HRSD) data inc...60.7 Oracle Fusion Cloud HCM REST APIREST APIs for viewing and managing human capital management data including workers, talent management, payr...60.2 Cambridge API Gateway (Card / Student / HR)UIS API Gateway (ALPHA) publishing read-oriented REST APIs — University Card, University Student (CamSIS-so...55.2

Developing 8 Usable, with meaningful gaps to close

Zoho PeopleThe Zoho People API allows you to integrate HR modules with third-party applications, extracting employee d...54.1 Factorial Developer APIVersioned REST API for managing employees, contracts, leaves, attendance shifts, time off, documents, and o...51.3 SAP SuccessFactors APIHuman Capital Management APIs for employee central, recruiting, and talent management.49.3 Deskera People APIAPI for Deskera People, the HR, payroll and employee-self-service product — employees, teams, shifts, atten...48.7 StackOne Unified HRIS APIStackOne Unified HRIS API provides a single, standardized interface to interact with multiple HR informatio...46.9 Workday Studio Human Resources APIWeb service operations for managing employee data, worker records, organizational structures, and HR transa...46.8 Dynamics 365 Human Resources APIAPI for managing human resources operations including employee data, payroll integration, applicant trackin...46.2 Oxford recruitment (CoreHR tenancy)Vacancies were once part of Oxford's own open-data programme; they are now a CoreHR application reached thr...41.4

Thin 5 Limited public surface area

Gloat Customer APITenant-scoped REST API to sync users, jobs, candidacies, projects, learning items, and the Skills Foundatio...39.1 Workera APIFirst-party REST API for the Workera skills-intelligence platform. Read-oriented, task-shaped endpoints exp...36.7 Microsoft Dynamics Human Resources APIThe Human Resources API from Microsoft Dynamics — 1 operation(s) for human resources.36.1 ALEX Partner Integration APIThe ALEX Partner Integration API lets a Jellyvision partner — typically a benefits administration or enroll...35.3 Paychex Developer APIsThe Paychex Developer Program offers a library of APIs to automate, standardize, and simplify integrations ...26.5

Emerging 8 Early or largely undocumented

Insperity Core APICompany-scoped reference data. Some Insperity API fields require specific values as defined in Insperity Pr...22.9 Insperity HRIS APITransfer employee information to and from Insperity Premier. Twenty-six published operations — fifteen name...22.9 Insperity Onboarding APIUse your own applicant tracking or HR application to send candidate hire information to Insperity Premier O...22.9 TriNet Company APIThe TriNet Company API provides access to company-level HR data including organizational structure, departm...18.5 TriNet Employees APIThe TriNet Employees API provides full lifecycle employee data management including retrieving all employee...18.5 TriNet Manage Employee APIThe TriNet Manage Employee API enables management of employee roles and access permissions within the TriNe...18.5 TriNet Payroll APIThe TriNet Payroll API provides access to employee payroll and compensation data including pay rates, pay f...18.5 Chief Human Capital Officers Council ResourcesThe CHCO Council publishes its charter, leadership roster, working group output, policy memoranda, and fede...15.8

Companies reaching this through an API (9)

These companies publish an API, specification or operation carrying “Human Resources” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Microsoft Dynamics Microsoft Dynamics 365 Oracle SAP ServiceNow StackOne University of Cambridge University of Oxford Workday Studio

Score breakdown

Frequency

68.3

log-scaled weighted occurrences

Breadth

7.7

spread across providers

Quality lift

26.3

mean composite of providers using it

Cohesion

22.0

strength of nearest seed neighbor

Where this tag comes from

Provider tag281

Api tag25

Openapi tag2

Openapi op tag4

Cohort brief

Auto-generated

The 263 providers in the APIs.io catalog tagged Human Resources, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers

263

all scored

Mean Kin Score

+0.1 vs catalog 23.9

Mean Agent Readiness

11.6

-0.4 vs catalog 12

Spread

2.9–65.6

median 18.7 · σ 16

How the 263 split by band

Exemplar 0Strong 13Developing 42Thin 43Emerging 103Minimal 62

Facet averages, against the whole catalog

Facet	This cohort	Catalog	Difference	Scored
Access Clarity	32.5	26.5	+6	263
Contract Governance	6.5	6.4	+0.1	263
Discoverability	61	61.2	-0.2	263
Operational Transparency	13.4	14	-0.6	263
Contract Quality	17.6	19.8	-2.2	263
Developer Ergonomics	20.2	23.4	-3.2	263

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes

Artifact	This cohort	Catalog	Difference
MCP server (any)	10%	10%	0
MCP server (first-party)	15%	13%	+2
Agent Skills	0%	0%	0
OAuth scopes	16%	11%	+5
Security	97%	97%	0
Arazzo workflows	1%	2%	-1
Governance rules	6%	14%	-8

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score

1 Lever 65.6
2 Visma 61.9
3 Visier 61.3
4 Sense Talent Labs 60.7
5 Connecteam 59.8
6 Nursa 59.7
7 Kota 58.1
8 DailyPay 57.3
9 KUFU 56.6
10 University of Wisconsin-Madison 56

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This tag

curl "https://apis.io/api/v1/tags/human-resources"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/human-resources"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/human-resources/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

Human Resources

Providers using this tag (281)

APIs with this tag (25)