OpenAPI Specification
openapi: 3.1.0
info:
title: UKG Pro HCM Benefits API
version: 1.0.0
summary: REST interface for the UKG Pro Human Capital Management suite.
description: 'The UKG Pro HCM API exposes Human Capital Management resources (people,
employment, benefits, payroll, talent, recruiting, onboarding) for the
UKG Pro platform. The API is tenant-hosted: each customer has a unique
base hostname. Core REST resources are authenticated with HTTP Basic
Authentication using a web service account; onboarding and recruiting
resources require a bearer Authorization Token issued by UKG.
This specification documents the high-level surface confirmed from the
public developer portal. Detailed schemas for tenant-specific resources
require access to the authenticated developer portal.
'
contact:
name: UKG Developer Portal
url: https://developer.ukg.com/hcm
license:
name: Proprietary
url: https://www.ukg.com/legal
servers:
- url: https://{tenantHostName}/api
description: Tenant-specific UKG Pro HCM API host
variables:
tenantHostName:
default: configuration.ultipro.com
description: Customer-specific UKG Pro hostname assigned at provisioning
security:
- basicAuth: []
- bearerAuth: []
tags:
- name: Benefits
description: Benefits enrollment and election data
paths:
/benefits/v1/elections:
get:
tags:
- Benefits
summary: List benefits elections
operationId: listBenefitsElections
parameters:
- $ref: '#/components/parameters/EmployeeIdQuery'
responses:
'200':
description: Benefits election collection
content:
application/json:
schema:
type: object
properties:
items:
type: array
items:
$ref: '#/components/schemas/BenefitsElection'
'401':
$ref: '#/components/responses/Unauthorized'
components:
schemas:
BenefitsElection:
type: object
properties:
electionId:
type: string
employeeId:
type: string
planName:
type: string
coverageTier:
type: string
effectiveDate:
type: string
format: date
Error:
type: object
properties:
code:
type: string
message:
type: string
responses:
Unauthorized:
description: Authentication required or invalid credentials
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
parameters:
EmployeeIdQuery:
name: employeeId
in: query
schema:
type: string
securitySchemes:
basicAuth:
type: http
scheme: basic
description: HTTP Basic Authentication using a UKG Pro web service account.
bearerAuth:
type: http
scheme: bearer
bearerFormat: JWT
description: Bearer Authorization Token issued for onboarding and recruiting APIs.