# ADP Workforce Now HCM API

**Canonical:** https://apis.io/apis/adp-workforce-now/hcm-api/  
**Provider:** ADP Workforce Now — https://apis.io/providers/adp-workforce-now/  
**Base URL:** https://api.adp.com  
**Documentation:** https://developers.adp.com/build/api-explorer/hcm-offrg-wfn

ADP Workforce Now HCM API is published by [ADP Workforce Now](https://apis.io/providers/adp-workforce-now/) on the [APIs.io](https://apis.io/) network. Tagged areas include Workers, Payroll, Time and Attendance, Benefits, and Talent. The published artifact set on APIs.io includes API documentation.

HCM v2 REST API for accessing worker demographics, payroll, time and attendance, benefits, talent, and organization data in ADP Workforce Now. Authentication uses OAuth 2.0 (client credentials) with mutual TLS client certificates issued by ADP.

## Machine-readable artifacts (5)

- **Documentation** — https://developers.adp.com/build/api-explorer/hcm-offrg-wfn
- **DeveloperPortal** — https://developers.adp.com
- **API Central** — https://apps.adp.com/en-US/apps/410612/adp-api-central-for-adp-workforce-now-and-adp-workforce-now-next-generation/features
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/adp-workforce-now/refs/heads/main/graphql/adp-workforce-now-graphql.md
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/adp-workforce-now/refs/heads/main/apis.yml

## Tags

Workers, Payroll, Time and Attendance, Benefits, Talent, Organization

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/adp-workforce-now/hcm-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/adp-workforce-now/.