diff --git a/Changelog.md b/Changelog.md
index 03935a0..0164fd4 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -6,6 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## [v0.2.X] - 2025-
 ### Added
 - App management file for [xan](https://github.com/medialab/xan)
+- App management file for [auth0](https://github.com/auth0/auth0-cli), see #21
 
 ## [v0.2.3.1] - 2025-04-01
 ### Fixed
diff --git a/README.md b/README.md
index 7aabb1f..db54acc 100644
--- a/README.md
+++ b/README.md
@@ -155,6 +155,7 @@ In alphabetical order:
 
 Name | Description
 :--- | :---
+[auth0](https://github.com/auth0/auth0-cli) | Build, manage and test your Auth0 integrations from the command line
 [bat](https://github.com/sharkdp/bat) | A cat(1) clone with syntax highlighting and Git integration
 [borg](https://www.borgbackup.org/) | Deduplicating archiver with compression and authenticated encryption
 [broot](https://github.com/Canop/broot) | A new way to see and navigate directory trees
diff --git a/lib/sdd/apps/user/auth0 b/lib/sdd/apps/user/auth0
new file mode 100644
index 0000000..2fbcb4e
--- /dev/null
+++ b/lib/sdd/apps/user/auth0
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+sdd_install() {
+    local version=$1
+    local version_no_v
+    # Strip prefixed v from version number for package name
+    version_no_v=$(echo "$version" | tr -d v)
+    local package=auth0-cli_${version_no_v}_Linux_x86_64
+    local archive="$package".tar.gz
+    wget -P /tmp https://github.com/auth0/auth0-cli/releases/download/"$version"/"$archive"
+
+    cd /tmp || return 1
+    tar xfv "$archive"
+    mv auth0 "$SDD_INSTALL_PREFIX"/bin/auth0
+    "$SDD_INSTALL_PREFIX"/bin/auth0 completion bash > "$SDD_BASH_COMPLETION_DIR"/auth0
+    rm -rfv "$archive"
+}
+
+sdd_uninstall() {
+    rm -fv "$SDD_INSTALL_PREFIX"/bin/auth0
+    rm -fv "$SDD_BASH_COMPLETION_DIR"/auth0
+}
+
+sdd_fetch_latest_version() {
+    _tag_name_of_latest_github_release auth0 auth0-cli
+}
diff --git a/test/apps/auth0.bats b/test/apps/auth0.bats
new file mode 100644
index 0000000..e796eaf
--- /dev/null
+++ b/test/apps/auth0.bats
@@ -0,0 +1,18 @@
+@test "auth0 of recent version can be installed and uninstalled" {
+  run sdd install auth0
+  [ $status -eq 0 ]
+  [[ "${lines[0]}" = 'Latest version available: '* ]]
+  [ "${lines[-1]}" = 'Succeeded to install "auth0".' ]
+
+  run auth0 --version
+  [ $status -eq 0 ]
+
+  [ -f ~/.local/share/bash-completion/completions/auth0 ]
+
+  run sdd uninstall auth0
+  [ $status -eq 0 ]
+  [ "${lines[-1]}" = 'Succeeded to uninstall "auth0".' ]
+
+  run which auth0
+  [ $status -eq 1 ]
+}