---
title: Authentication API Support
description: You can use the PingFederate authentication API to integrate the PingOne Credentials IdP Adapter into your application.
component: pingone-credentials
page_id: pingone-credentials:setup:pf_p1_credentials_ik_authentication_api_support
canonical_url: https://docs.pingidentity.com/integrations/pingone-credentials/setup/pf_p1_credentials_ik_authentication_api_support.html
revdate: August 27, 2024
---

# Authentication API Support

You can use the PingFederate authentication API to integrate the PingOne Credentials IdP Adapter into your application.

The PingFederate Authentication API provides access to the current state of the authentication flow as a user steps through the PingFederate authentication policy. Learn more in [PingFederate authentication API](https://docs.pingidentity.com/pingfederate/latest/developers_reference_guide/pf_authentication_api.html) in the PingFederate documentation.

To integrate the PingOne Credentials IdP Adapter into your authentication flow, configure your application based on the information in this section.

|   |                                                                                                                                                                                                                                                                                             |
| - | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|   | You can also explore the process using the PingFederate Authentication API Explorer. Learn more in [Exploring the Authentication API](https://docs.pingidentity.com/pingfederate/latest/developers_reference_guide/pf_exploring_authentication_api.html) in the PingFederate documentation. |