---
title: Compatibility Requirements
description: Datadog, the leading service for cloud-scale monitoring.
breadcrumbs: >-
  Docs > Datadog Security > App and API Protection > Enabling App and API
  Protection > Compatibility Requirements
---

# Compatibility Requirements

{% callout %}
# Important note for users on the following Datadog sites: app.ddog-gov.com

{% alert level="danger" %}
This product is not supported for your selected [Datadog site](https://docs.datadoghq.com/getting_started/site). ().
{% /alert %}

{% /callout %}

The following AAP capabilities are supported relative to each language's tracing library:

| AAP capability                                            | Java   | .NET   | Node.js                                          | Python | Go              | Ruby            | PHP             |
| --------------------------------------------------------- | ------ | ------ | ------------------------------------------------ | ------ | --------------- | --------------- | --------------- |
| Threat Detection                                          | 1.8.0  | 2.23.0 | 4.0.0                                            | 1.9.0  | 1.47.0          | 1.9.0           | 0.84.0          |
| API Security                                              | 1.31.0 | 2.42.0 | 4.30.0 for Node.js 16+, or 5.6.0 for Node.js 18+ | 2.6.0  | 1.59.0          | 2.4.0           | 0.98.0          |
| Threat Protection                                         | 1.9.0  | 2.26.0 | 4.0.0                                            | 1.10.0 | v1.50.0         | 1.11.0          | 0.86.0          |
| Customize response to blocked requests                    | 1.11.0 | 2.27.0 | 4.1.0                                            | 1.19.0 | v1.53.0         | 1.15.0          | 0.86.0          |
| Automatic user activity event tracking                    | 1.38.0 | 2.32.0 | support pending                                  | 2.11.0 | support pending | support pending | support pending |
| Automatic user activity event tracking (deprecated modes) | 1.20.0 | 2.32.0 | 4.4.0                                            | 1.17.0 | not supported   | 1.14.0          | 0.89.0          |

Select your application language for details about framework compatibility and feature support.

- [Java](java)
- [.Net](dotnet)
- [go](go)
- [Ruby](ruby)
- [PHP](php)
- [Node.js](nodejs)
- [Python](python)
- [nginx](nginx)
- [envoy](envoy)
- [istio](istio)
- [GCP Service Extensions](gcp-service-extensions)
- [HAProxy](haproxy)