Integration made possible
Discover resources to help you build applications and connectors using ADP® APIs
Learn and build
Gain insightful knowledge with documentation, explore and interact with APIs by API category, and simplify connectivity by leveraging our developer libraries
Stay up-to-date with the latest content
Stay informed as we constantly evolve and innovate on the ADP Marketplace platform.
What's New
What are the latest API updated or released for ADP Workforce Now
High level of new APIs and enhancements recently introduced for ADP Workforce Now
Read more UI/long arrow right
What's New
Applicant Onboard v2 API Guide ADP Workforce Now
ADP Workforce Now allows client practitioners to add new employees using the New Hire Template. The Applicant Onboard API posts an applicant as an In-Progress and completed Hire onto ADP Workforce Now.
Log in to view UI/long arrow right
What's New
Making your first API call with POSTMAN
This guide provides an overview of using Postman to make your first Application Programming Interface (API) call to ADP®. If you are already familiar with Postman then you can skip this document.
Read more UI/long arrow right