add fetch node

comfy_extras/nodes_api.py

@@ -0,0 +1,33 @@
+from comfy.comfy_types import IO, ComfyNodeABC
+
+class FetchApi(ComfyNodeABC):
+    @classmethod
+    def INPUT_TYPES(s):
+        return {"required": {
+            "type": (IO.COMBO, {"options": ["input", "output"]}),
+            "subfolder": (IO.STRING, {}),
+            "filename": (IO.STRING, {}),
+            "auto_download": (IO.BOOLEAN, {}),
+        }}
+
+    FUNCTION = "process"
+    OUTPUT_NODE = True
+
+    RETURN_TYPES = ()
+
+    CATEGORY = "utils/api"
+
+    def process(self, type, subfolder, filename, auto_download, **kwargs):
+        return {
+            "ui": {
+                "result": [type, subfolder, filename]
+            }
+        }
+
+NODE_CLASS_MAPPINGS = {
+    "FetchApi": FetchApi
+}
+
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "FetchApi": "Fetch"
+}

nodes.py

@@ -2257,6 +2257,7 @@ def init_builtin_extra_nodes():
         "nodes_ace.py",
         "nodes_string.py",
         "nodes_camera_trajectory.py",
+        "nodes_api.py",
     ]
 
     import_failed = []