API registry / ADP Workforce Now

ADP Workforce Now

No OpenAPI publicly; API Explorer (https://developers.adp.com/apis/api-explorer/hcm-offrg-wfn) is HTML with sample payloads.

Use ADP Workforce Now with your agent →Edit this entry on GitHub ↗

ADP WFN APIs (Postman)

Verified

Format: Postman · 2.0.0
Source: Vendor · Apache-2.0
URL: https://raw.githubusercontent.com/adpllc/marketplace-sample-payloads/master/wfn/ADP%20WFN%20APIs.postman_collection.json
Server: https://api.adp.com
Operations: 89
Last changed: 31 Oct 2026
sha256: e834486d24ba336b… · 74 KB

Official ADP GitHub org (adpllc). Collection declares Postman schema v2.0.0 (not 2.1). 89 requests. Calls require mutual TLS + OAuth client credentials. Repo also holds JSON sample payloads per domain under wfn/.