diff --git a/api/onnx_web/serve.py b/api/onnx_web/serve.py
index aa17b7f9..69c55748 100644
--- a/api/onnx_web/serve.py
+++ b/api/onnx_web/serve.py
@@ -386,11 +386,21 @@ def introspect():
     }
 
 
+@app.route('/api/settings/blends')
+def list_noise_sources():
+    return jsonify(list(blend_modes.keys()))
+
+
 @app.route('/api/settings/models')
 def list_models():
     return jsonify(available_models)
 
 
+@app.route('/api/settings/noises')
+def list_noise_sources():
+    return jsonify(list(noise_sources.keys()))
+
+
 @app.route('/api/settings/params')
 def list_params():
     return jsonify(config_params)