---
title: PingGateway financial-grade API (FAPI) support
description: Configure PingGateway FAPI support to harden OAuth 2.0 and OpenID Connect for open banking and open finance deployments with PingAM and PingIDM
component: pinggateway
version: 2025.11
page_id: pinggateway:reference:Fapi
canonical_url: https://docs.pingidentity.com/pinggateway/2026/reference/Fapi.html
llms_txt: https://docs.pingidentity.com/pinggateway/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
revdate: 2026-06-02T09:37:52Z
superseded_by: https://docs.pingidentity.com/pinggateway/2026/reference/Fapi.html
---

# PingGateway financial-grade API (FAPI) support

The Financial Grade API (FAPI) profile hardens OAuth 2.0 and OpenID Connect (OIDC) with additional constraints. FAPI is the basis worldwide for open banking and open finance standards.

PingGateway support for the FAPI profile includes capabilities to deploy with AM and IDM:

* [ApiClientFapiContext](ApiClientFapiContext.html)

* [CachingJwkSetService](CachingJwkSetService.html)

* [ClientCertificateFapiContext](ClientCertificateFapiContext.html)

* [FapiAuditContext](FapiAuditContext.html)

* [FapiAuthorizeFilterChain](FapiAuthorizeFilterChain.html)

* [FapiDcrFilterChain](FapiDcrFilterChain.html)

* [FapiInteractionIdFilter](FapiInteractionIdFilter.html)

* [FapiParFilterChain](FapiParFilterChain.html)

* [FapiPassThroughFilterChain](FapiPassThroughFilterChain.html)

* [FapiResourceFilterChain](FapiResourceFilterChain.html)

* [FapiResourceUnprotectedFilterChain](FapiResourceUnprotectedFilterChain.html)

* [FapiTokenFilterChain](FapiTokenFilterChain.html)

* [FapiWellKnownFilterChain](FapiWellKnownFilterChain.html)

* [IdmApiClientOrganisationService](IdmApiClientOrganisationService.html)

* [IdmApiClientService](IdmApiClientService.html)

* [IdmService](IdmService.html)

* [InteractionIdFapiContext](InteractionIdFapiContext.html)

* [RegistrationRequestFapiContext](RegistrationRequestFapiContext.html)

* [TrustedDirectory](TrustedDirectory.html)

* [TrustedDirectoryService](TrustedDirectoryService.html)