diff --git a/main.py b/main.py
index 2f9241b..5888a6c 100644
--- a/main.py
+++ b/main.py
@@ -77,6 +77,9 @@ def on_startup():
                         "id": manifold_pipeline_id,
                         "name": manifold_pipeline_name,
                         "manifold": True,
+                        "valves": (
+                            pipeline.valves if hasattr(pipeline, "valves") else None
+                        ),
                     }
             if pipeline.type == "filter":
                 PIPELINES[pipeline_id] = {
@@ -92,12 +95,14 @@ def on_startup():
                     "priority": (
                         pipeline.priority if hasattr(pipeline, "priority") else 0
                     ),
+                    "valves": pipeline.valves if hasattr(pipeline, "valves") else None,
                 }
         else:
             PIPELINES[pipeline_id] = {
                 "module": pipeline_id,
                 "id": pipeline_id,
                 "name": (pipeline.name if hasattr(pipeline, "name") else pipeline_id),
+                "valves": pipeline.valves if hasattr(pipeline, "valves") else None,
             }
 
 
@@ -160,37 +165,91 @@ async def get_models():
                 "object": "model",
                 "created": int(time.time()),
                 "owned_by": "openai",
-                **(
-                    {
-                        "pipeline": {
+                "pipeline": {
+                    **(
+                        {
                             "type": (
                                 "pipeline" if not pipeline.get("filter") else "filter"
                             ),
                             "pipelines": pipeline.get("pipelines", []),
                             "priority": pipeline.get("priority", 0),
                         }
-                    }
-                    if pipeline.get("filter", False)
-                    else {}
-                ),
+                        if pipeline.get("filter", False)
+                        else {}
+                    ),
+                    "valves": "valves" in pipeline,
+                },
             }
             for pipeline in PIPELINES.values()
         ]
     }
 
 
-@app.post("/filter")
-@app.post("/v1/filter")
-async def filter(form_data: FilterForm):
-    if form_data.model not in app.state.PIPELINES or not app.state.PIPELINES[
-        form_data.model
+@app.get("/{pipeline_id}/valves")
+async def get_valves(pipeline_id: str):
+    if pipeline_id not in app.state.PIPELINES or not app.state.PIPELINES[
+        pipeline_id
+    ].get("valves", False):
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Valves {pipeline_id} not found",
+        )
+
+    pipeline = PIPELINE_MODULES[pipeline_id]
+    return pipeline.valves
+
+
+@app.get("/{pipeline_id}/valves/spec")
+async def get_valves_spec(pipeline_id: str):
+    if pipeline_id not in app.state.PIPELINES or not app.state.PIPELINES[
+        pipeline_id
+    ].get("valves", False):
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Valves {pipeline_id} not found",
+        )
+
+    pipeline = PIPELINE_MODULES[pipeline_id]
+    return pipeline.valves.schema()
+
+
+@app.post("/{pipeline_id}/valves/update")
+async def update_valves(pipeline_id: str, form_data: dict):
+    if pipeline_id not in app.state.PIPELINES or not app.state.PIPELINES[
+        pipeline_id
+    ].get("valves", False):
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Valves {pipeline_id} not found",
+        )
+
+    pipeline = PIPELINE_MODULES[pipeline_id]
+
+    try:
+        ValvesModel = pipeline.valves.__class__
+        valves = ValvesModel(**form_data.valves)
+        pipeline.valves = valves
+    except Exception as e:
+        print(e)
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"{str(e)}",
+        )
+
+    return pipeline.valves
+
+
+@app.post("/{pipeline_id}/filter")
+async def filter(pipeline_id: str, form_data: FilterForm):
+    if pipeline_id not in app.state.PIPELINES or not app.state.PIPELINES[
+        pipeline_id
     ].get("filter", False):
         raise HTTPException(
             status_code=status.HTTP_404_NOT_FOUND,
-            detail=f"filter {form_data.model} not found",
+            detail=f"filter {pipeline_id} not found",
         )
 
-    pipeline = PIPELINE_MODULES[form_data.model]
+    pipeline = PIPELINE_MODULES[pipeline_id]
 
     try:
         body = await pipeline.filter(form_data.body, form_data.user)
diff --git a/pipelines/rate_limit_filter_pipeline.py b/pipelines/rate_limit_filter_pipeline.py
index 9854382..d24ba68 100644
--- a/pipelines/rate_limit_filter_pipeline.py
+++ b/pipelines/rate_limit_filter_pipeline.py
@@ -10,6 +10,9 @@ class Pipeline:
         # You can think of filter pipeline as a middleware that can be used to edit the form data before it is sent to the OpenAI API.
         self.type = "filter"
 
+        # Assign a unique identifier to the filter pipeline.
+        # The identifier must be unique across all filter pipelines.
+        # The identifier must be an alphanumeric string that can include underscores or hyphens. It cannot contain spaces, special characters, slashes, or backslashes.
         self.id = "rate_limit_filter_pipeline"
         self.name = "Rate Limit Filter"
 
diff --git a/schemas.py b/schemas.py
index 58c0cc4..c35a75b 100644
--- a/schemas.py
+++ b/schemas.py
@@ -18,7 +18,6 @@ class OpenAIChatCompletionForm(BaseModel):
 
 
 class FilterForm(BaseModel):
-    model: str
     body: dict
     user: Optional[dict] = None
     model_config = ConfigDict(extra="allow")