diff --git a/mnemosyne/themis/templates/themis/profile/settings.html b/mnemosyne/themis/templates/themis/profile/settings.html
index 9c177cb..727b70d 100644
--- a/mnemosyne/themis/templates/themis/profile/settings.html
+++ b/mnemosyne/themis/templates/themis/profile/settings.html
@@ -140,5 +140,32 @@
             <button type="submit" class="btn btn-primary">Save Settings</button>
         </div>
     </form>
+
+    <!-- Daedalus API Token — separate form, outside the settings form -->
+    <div class="card bg-base-200 mb-6">
+        <div class="card-body">
+            <h2 class="card-title text-lg">Daedalus API Token</h2>
+            <p class="text-sm opacity-70 mb-4">
+                Used by Daedalus to authenticate with Mnemosyne. Set
+                <code class="font-mono text-xs">DAEDALUS_MNEMOSYNE_API_KEY</code>
+                in your Daedalus environment to this value.
+            </p>
+            <div class="flex items-center gap-3">
+                <code class="font-mono bg-base-300 px-3 py-2 rounded flex-1 break-all select-all text-sm">{{ api_token.key }}</code>
+                <button type="button"
+                        class="btn btn-ghost btn-sm"
+                        onclick="navigator.clipboard.writeText('{{ api_token.key }}').then(() => { this.textContent = 'Copied!'; setTimeout(() => this.textContent = 'Copy', 2000); }).catch(() => {})">
+                    Copy
+                </button>
+            </div>
+            <div class="mt-3">
+                <form method="post" action="{% url 'themis:api-token-regenerate' %}"
+                      onsubmit="return confirm('Regenerate token? Daedalus will stop working until you update DAEDALUS_MNEMOSYNE_API_KEY.')">
+                    {% csrf_token %}
+                    <button type="submit" class="btn btn-warning btn-sm">Regenerate</button>
+                </form>
+            </div>
+        </div>
+    </div>
 </div>
 {% endblock %}
diff --git a/mnemosyne/themis/urls.py b/mnemosyne/themis/urls.py
index 87e986b..44d8881 100644
--- a/mnemosyne/themis/urls.py
+++ b/mnemosyne/themis/urls.py
@@ -13,6 +13,7 @@ urlpatterns = [
     path("live/", views.live, name="live"),
     # Profile settings
     path("profile/settings/", views.profile_settings, name="profile-settings"),
+    path("profile/api-token/regenerate/", views.api_token_regenerate, name="api-token-regenerate"),
     # API key management
     path("profile/keys/", views.key_list, name="key-list"),
     path("profile/keys/add/", views.key_create, name="key-create"),
diff --git a/mnemosyne/themis/views.py b/mnemosyne/themis/views.py
index 30fda4a..d9deb94 100644
--- a/mnemosyne/themis/views.py
+++ b/mnemosyne/themis/views.py
@@ -12,6 +12,8 @@ from django.shortcuts import get_object_or_404, redirect, render
 from django.utils import timezone
 from django.views.decorators.http import require_GET, require_http_methods, require_POST
 
+from rest_framework.authtoken.models import Token
+
 from themis.encryption import encrypt_value
 from themis.forms import APIKeyCreateForm, APIKeyEditForm, ProfileSettingsForm
 from themis.models import UserAPIKey, UserNotification
@@ -63,6 +65,7 @@ def live(request):
 def profile_settings(request):
     """Display and update user profile preferences."""
     profile = request.user.profile
+    api_token, _ = Token.objects.get_or_create(user=request.user)
 
     if request.method == "POST":
         form = ProfileSettingsForm(request.POST, instance=profile)
@@ -73,7 +76,17 @@ def profile_settings(request):
     else:
         form = ProfileSettingsForm(instance=profile)
 
-    return render(request, "themis/profile/settings.html", {"form": form})
+    return render(request, "themis/profile/settings.html", {"form": form, "api_token": api_token})
+
+
+@login_required
+@require_POST
+def api_token_regenerate(request):
+    """Delete and recreate the user's DRF API token."""
+    Token.objects.filter(user=request.user).delete()
+    Token.objects.create(user=request.user)
+    messages.success(request, "API token regenerated.")
+    return redirect("themis:profile-settings")
 
 
 # ---------------------------------------------------------------------------