---
title: Supported callbacks
description: View the callbacks that PingAM supports for authentication, including interactive, read-only, and backchannel callback types
component: pingam
version: 8
page_id: pingam:am-authentication:callbacks-supported
canonical_url: https://docs.pingidentity.com/pingam/8.1/am-authentication/callbacks-supported.html
llms_txt: https://docs.pingidentity.com/pingam/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
revdate: 2026-06-01T14:34:20Z
keywords: ["Authentication", "Callbacks"]
page_aliases: ["authn-supported-callbacks.adoc", "authentication-guide:callbacks-supported.adoc"]
superseded_by: https://docs.pingidentity.com/pingam/8.1/am-authentication/callbacks-supported.html
---

# Supported callbacks

This section lists the callbacks AM supports.

You'll find an example of using callbacks to authenticate to AM in [Return callback information to AM](login-using-REST.html#login-callbacks).

Supported callbacks can be categorized as follows:

| Callback type                             | Use                                                                                |
| ----------------------------------------- | ---------------------------------------------------------------------------------- |
| [Interactive](callbacks-interactive.html) | Request information.                                                               |
| [Read-only](callbacks-read-only.html)     | Return information to the client application, potentially for display to the user. |
| [Backchannel](callbacks-backchannel.html) | Recover additional information from the user's request.                            |