HR & People
API and integration profile for the HR and people-operations landscape. This topic repo catalogs the API surface of HRIS systems, unified HR APIs, payroll providers, talent acquisition platforms, performance and engagement tools, and people-data services. The focus is a portable Employee record schema (JSON Schema), schema.org/Person aligned semantics (JSON-LD), and a shared vocabulary for the people-operations domain.
HR & People publishes 27 APIs on the APIs.io network. Tagged areas include HR, HRIS, People Operations, Payroll, and Talent Acquisition.
The HR & People catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
HR & People’s developer surface includes code examples and 9 more developer resources.
Kin Score
APIs 27
Individual APIs this provider publishes, each with its own machine-readable definition.
Workday
Workday is a cloud HCM, payroll, and finance suite with a Web Services / REST API catalog spanning Human Capital Management, Payroll, Recruiting, Talent, and Time Tracking.
BambooHR
BambooHR is a cloud HRIS for small and mid-size companies with a REST API for employee records, time off, reports, and webhooks.
Rippling
Rippling is a workforce platform unifying HR, IT, and Finance with a public REST API covering employees, payroll, devices, and apps.
Gusto
Gusto is a payroll, benefits, and HR platform for small business with a partner REST API for embedded payroll and HR.
Justworks
Justworks is a PEO platform providing payroll, benefits, and compliance with an HRIS API for partners and integrations.
Paylocity
Paylocity is a cloud payroll and HCM provider with a REST Web Services API for employees, payroll, benefits, time, and labor cost.
ADP
ADP is the largest payroll and HCM provider with the ADP Marketplace and ADP Workforce Now / Run / Vantage APIs for HR, payroll, time, and benefits.
UKG (Ultimate Kronos Group)
UKG provides UKG Pro and UKG Ready HCM, workforce management, and payroll with a REST API and integration marketplace.
Sage People
Sage People is a global cloud HR system built on the Salesforce platform with a REST API for workers, employment, leave, and reviews.
Personio
Personio is a European all-in-one HR software for SMBs with a REST API for employees, attendance, absences, and applicants.
HiBob
HiBob is a modern HRIS with a REST API for people data, time off, lifecycle events, performance, and compensation.
Namely
Namely is a mid-market HRIS with a REST API covering profiles, time off, benefits, and payroll.
Merge HRIS
Merge is a unified API platform whose HRIS Unified API normalizes employee, employment, group, time-off, and payroll data across dozens of HRIS systems.
Finch
Finch is a unified API for employment systems (HRIS and payroll) covering employee, company, payment, pay-statement, and directory endpoints across hundreds of providers.
Kombo
Kombo is a European unified HR API normalizing employees, employments, absences, candidates, jobs, and offers across HRIS and ATS providers.
Greenhouse
Greenhouse is an applicant tracking and recruiting platform with Harvest, Job Board, and Onboarding APIs for candidates, applications, jobs, and offers.
Lever
Lever is a talent acquisition platform whose API covers candidates, opportunities, postings, requisitions, interviews, and offers.
Workable
Workable is a recruiting platform with a REST API for jobs, candidates, activities, comments, and offers, plus a partner marketplace.
SmartRecruiters
SmartRecruiters is an enterprise talent acquisition suite with a REST API for candidates, postings, applications, offers, and onboarding.
Ashby
Ashby is an all-in-one talent platform with a REST API for candidates, applications, interviews, offers, jobs, and feedback.
Lattice
Lattice is a people-management platform covering performance, engagement, goals, growth, and compensation with a partner API.
Culture Amp
Culture Amp is an employee experience platform for engagement, performance, and development with a partner API and integrations marketplace.
15Five
15Five is a continuous performance management platform covering check-ins, OKRs, reviews, and engagement, with an API for HRIS-driven user sync.
LinkedIn Talent Solutions
LinkedIn Talent Solutions provides Recruiter System Connect, Job Posting, Apply-with-LinkedIn, and Talent Hub APIs for talent acquisition and people data integration.
HiPeople
HiPeople is a talent assessment and reference-checking platform with an API for assessments, reference reports, and candidate insights.
Compa
Compa is a real-time compensation intelligence platform for talent acquisition teams, providing offer-level pay benchmarks via API.
OpenComp
OpenComp is a compensation planning platform offering pay benchmarks, pay equity, and compensation review tools, with HRIS-driven sync and an API.
Scroll for all 27
Features 5
Notable capabilities this provider offers.
Employee Record Schema
Portable JSON Schema for an Employee record covering identity, employment, compensation, and lifecycle fields shared across HRIS systems
Schema.org Person Alignment
JSON-LD context aligning the Employee vocabulary with schema.org/Person and schema.org/EmployeeRole for linked-data interoperability
HR Provider Catalog
Catalog of HRIS, unified HR, payroll, ATS, performance, and people-data API providers with links to their developer documentation
Unified HRIS Coverage
Includes the major unified-HRIS API platforms (Merge, Finch, Kombo) that normalize employee data across dozens of underlying HRIS and payroll systems
People Operations Vocabulary
Shared vocabulary mapping employee, employment, compensation, time-off, performance, and recruiting concepts across the HR landscape
Semantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Hr And People Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
HR & People API Rules
SPECTRALJSON Schema 2
Standalone JSON Schema definitions for this provider's data models.
Employee
JSON SCHEMAEmployment
JSON SCHEMAJSON Structure 1
JSON Structure definitions describing this provider's data shapes.
Hr And People Employee Structure
JSON STRUCTUREExamples 2
Example request and response payloads for these APIs.
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Use Cases 6
What developers build with this provider.
HRIS Integration Mapping
Map a customer's HRIS data into a normalized Employee record for downstream consumers (provisioning, analytics, compensation, security)
Talent Acquisition Pipeline
Catalog ATS and recruiting APIs feeding candidate, application, offer, and hire data into an HRIS or data warehouse
People Data Warehouse
Build a people-data warehouse keyed on the Employee schema, joining HRIS, payroll, performance, and engagement records
Compensation Benchmarking
Combine HRIS employee/compensation records with compensation-intelligence APIs (Compa, OpenComp) for offer and review benchmarks
Joiner-Mover-Leaver Automation
Drive identity and access lifecycle off HRIS lifecycle events (hire, transfer, termination) via webhooks or unified-API event streams
AI Capabilities for HR Workflows
Provide governed AI capabilities (resume parsing, offer generation, compensation analysis, headcount planning) grounded in the Employee schema
Integrations 5
Pre-built integrations with other platforms and tools.
HRIS Providers
Workday, BambooHR, Rippling, Gusto, Justworks, Paylocity, ADP, UKG, Sage People, Personio, HiBob, Namely
Unified HRIS APIs
Merge HRIS, Finch, Kombo
Applicant Tracking
Greenhouse, Lever, Workable, SmartRecruiters, Ashby
Performance and Engagement
Lattice, Culture Amp, 15Five
People Data and Compensation
LinkedIn Talent Solutions, HiPeople, Compa, OpenComp
Resources
Documentation 2
Reference material describing how the API behaves
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Other 1
Properties that don't map to a standard resource type
Source (apis.yml)
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find_providersBrowse and filter every provider in the catalog.get_provider_artifactsEvery artifact this provider publishes, grouped by type.get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.get_provider_toolsEvery MCP tool they ship, with the operation each wraps.get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.get_provider_ratingPRO — composite, band, trend and facet scores.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.
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