The PingAccess Add-on SDK provides the following extension points:

RuleInterceptor
An interface for developing custom rule implementations to control authorization logic in policies.
SiteAuthenticatorInterceptor
An interface for developing custom site authenticators to control how PingAccess, operating as a proxy, integrates with web servers or services it is protecting.
IdentityMappingPlugin
An interface for developing custom identity mappings to provide user identity information to an application within PingAccess.
LoadBalancingPlugin
An interface for developing custom load balancing strategies that provide the logic for load balancing requests to target hosts configured for a Site.
LocaleOverrideService
An interface for developing custom logic for resolving the locale of a request used for localization.

If you need assistance using the SDK, visit the Ping Identity Support Center to see how we can help you with your application. You can engage the Ping Identity Global Client Services team for assistance with developing customizations.