The ADP Client Connection Library is intended to simplify and aid the process of authenticating, authorizing and connecting to the ADP API Gateway. The library includes a sample application that can be run out-of-the-box to connect to the ADP API test gateway.

ADP Client Connection Library supports OAuth2 Authorization Code and Client Credentials flows. ID token retrieval via OpenID Connect based Authorization Code flow is also supported. The following table shows the availability of the library for various languages.

Connection Library Repos

Language	Download Library	Guide
Node.js	https://github.com/adplabs/adp-connection-node	NodeJS Developer Library Guide
Java	https://github.com/adplabs/adp-connection-java	Java Developer Library Guide
.NET	https://github.com/adplabs/adp-connection-NET	.NET Developer Library Guide
Python	https://github.com/adplabs/adp-connection-python	Python Developer Library Guide
PHP	https://github.com/adplabs/adp-connection-php	PHP Developer Library Guide
Ruby	https://github.com/adplabs/adp-connection-ruby	Ruby Developer Library Guide

FAQs

Subtitle for FAQs

What are ADP Client Connection Libraries?