diff --git a/backend/apps/functions/main.py b/backend/apps/functions/main.py
new file mode 100644
index 00000000..1bdf6ca3
--- /dev/null
+++ b/backend/apps/functions/main.py
@@ -0,0 +1,172 @@
+from pathlib import Path
+import ast
+import builtins
+
+
+from fastapi import (
+    FastAPI,
+    Request,
+    Depends,
+    HTTPException,
+    status,
+    UploadFile,
+    File,
+    Form,
+)
+
+from fastapi.middleware.cors import CORSMiddleware
+from apps.functions.security import ALLOWED_MODULES, ALLOWED_BUILTINS, custom_import
+from utils.utils import get_current_user, get_admin_user
+
+
+from config import FUNCTIONS_DIR
+from constants import ERROR_MESSAGES
+
+
+from pydantic import BaseModel
+
+from typing import Optional
+
+app = FastAPI()
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+
+@app.get("/")
+async def get_status():
+    return {"status": True}
+
+
+class FunctionForm(BaseModel):
+    name: str
+    content: str
+
+
+@app.post("/add")
+def add_function(
+    form_data: FunctionForm,
+    user=Depends(get_admin_user),
+):
+    try:
+        filename = f"{FUNCTIONS_DIR}/{form_data.name}.py"
+        if not Path(filename).exists():
+            with open(filename, "w") as file:
+                file.write(form_data.content)
+            return f"{form_data.name}.py" in list(
+                map(lambda x: x.name, Path(FUNCTIONS_DIR).rglob("./*"))
+            )
+        else:
+            raise Exception("Function already exists")
+    except Exception as e:
+        print(e)
+        return False
+
+
+@app.post("/update")
+def update_function(
+    form_data: FunctionForm,
+    user=Depends(get_admin_user),
+):
+    try:
+        filename = f"{FUNCTIONS_DIR}/{form_data.name}.py"
+        if Path(filename).exists():
+            with open(filename, "w") as file:
+                file.write(form_data.content)
+            return f"{form_data.name}.py" in list(
+                map(lambda x: x.name, Path(FUNCTIONS_DIR).rglob("./*"))
+            )
+        else:
+            raise Exception("Function does not exist")
+    except Exception as e:
+        print(e)
+        return False
+
+
+@app.get("/check/{function}")
+def check_function(
+    function: str,
+    user=Depends(get_admin_user),
+):
+    filename = f"{FUNCTIONS_DIR}/{function}.py"
+
+    # Check if the function file exists
+    if not Path(filename).is_file():
+        raise HTTPException(status_code=404, detail="Function not found")
+
+    # Read the code from the file
+    with open(filename, "r") as file:
+        code = file.read()
+
+    return {"name": function, "content": code}
+
+
+@app.get("/list")
+def list_functions(
+    user=Depends(get_admin_user),
+):
+    files = list(map(lambda x: x.name, Path(FUNCTIONS_DIR).rglob("./*")))
+    return files
+
+
+def validate_imports(code):
+    try:
+        tree = ast.parse(code)
+    except SyntaxError as e:
+        raise HTTPException(status_code=400, detail=f"Syntax error in function: {e}")
+
+    for node in ast.walk(tree):
+        if isinstance(node, ast.Import):
+            module_names = [alias.name for alias in node.names]
+        elif isinstance(node, ast.ImportFrom):
+            module_names = [node.module]
+        else:
+            continue
+
+        for name in module_names:
+            if name not in ALLOWED_MODULES:
+                raise HTTPException(
+                    status_code=400, detail=f"Import of module {name} is not allowed"
+                )
+
+
+@app.post("/exec/{function}")
+def exec_function(
+    function: str,
+    kwargs: Optional[dict] = None,
+    user=Depends(get_current_user),
+):
+    filename = f"{FUNCTIONS_DIR}/{function}.py"
+
+    # Check if the function file exists
+    if not Path(filename).is_file():
+        raise HTTPException(status_code=404, detail="Function not found")
+
+    # Read the code from the file
+    with open(filename, "r") as file:
+        code = file.read()
+
+    validate_imports(code)
+
+    try:
+        # Execute the code within a restricted namespace
+        namespace = {name: getattr(builtins, name) for name in ALLOWED_BUILTINS}
+        namespace["__import__"] = custom_import
+        exec(code, namespace)
+    except Exception as e:
+        raise HTTPException(status_code=400, detail=f"Function: {e}")
+
+    # Check if the function exists in the namespace
+    if "main" not in namespace or not callable(namespace["main"]):
+        raise HTTPException(status_code=400, detail="Invalid function")
+
+    try:
+        # Execute the function with provided kwargs
+        result = namespace["main"](kwargs) if kwargs else namespace["main"]()
+        return result
+    except Exception as e:
+        raise HTTPException(status_code=400, detail=f"Function: {e}")
diff --git a/backend/apps/functions/security.py b/backend/apps/functions/security.py
new file mode 100644
index 00000000..4783923f
--- /dev/null
+++ b/backend/apps/functions/security.py
@@ -0,0 +1,140 @@
+ALLOWED_MODULES = {
+    "pydantic",
+    "math",
+    "json",
+    "time",
+    "datetime",
+    "requests",
+}  # Add allowed modules here
+
+
+def custom_import(name, globals=None, locals=None, fromlist=(), level=0):
+    if name in ALLOWED_MODULES:
+        return __import__(name, globals, locals, fromlist, level)
+    raise ImportError(f"Import of module {name} is not allowed")
+
+
+# Define a restricted set of builtins
+ALLOWED_BUILTINS = {
+    "ArithmeticError",
+    "AssertionError",
+    "AttributeError",
+    "BaseException",
+    "BufferError",
+    "BytesWarning",
+    "DeprecationWarning",
+    "EOFError",
+    "Ellipsis",
+    "EnvironmentError",
+    "Exception",
+    "False",
+    "FloatingPointError",
+    "FutureWarning",
+    "GeneratorExit",
+    "IOError",
+    "ImportError",
+    "ImportWarning",
+    "IndentationError",
+    "IndexError",
+    "KeyError",
+    "KeyboardInterrupt",
+    "LookupError",
+    "MemoryError",
+    "NameError",
+    "None",
+    "NotImplemented",
+    "NotImplementedError",
+    "OSError",
+    "OverflowError",
+    "PendingDeprecationWarning",
+    "ReferenceError",
+    "RuntimeError",
+    "RuntimeWarning",
+    "StopIteration",
+    "SyntaxError",
+    "SyntaxWarning",
+    "SystemError",
+    "SystemExit",
+    "TabError",
+    "True",
+    "TypeError",
+    "UnboundLocalError",
+    "UnicodeDecodeError",
+    "UnicodeEncodeError",
+    "UnicodeError",
+    "UnicodeTranslateError",
+    "UnicodeWarning",
+    "UserWarning",
+    "ValueError",
+    "Warning",
+    "ZeroDivisionError",
+    "__build_class__",
+    "__debug__",
+    "__import__",
+    "abs",
+    "all",
+    "any",
+    "ascii",
+    "bin",
+    "bool",
+    "bytearray",
+    "bytes",
+    "callable",
+    "chr",
+    "classmethod",
+    "compile",
+    "complex",
+    "delattr",
+    "dict",
+    "dir",
+    "divmod",
+    "enumerate",
+    "eval",
+    "exec",
+    "filter",
+    "float",
+    "format",
+    "frozenset",
+    "getattr",
+    "globals",
+    "hasattr",
+    "hash",
+    "hex",
+    "id",
+    "input",
+    "int",
+    "isinstance",
+    "issubclass",
+    "iter",
+    "len",
+    "list",
+    "locals",
+    "map",
+    "max",
+    "memoryview",
+    "min",
+    "next",
+    "object",
+    "oct",
+    "open",
+    "ord",
+    "pow",
+    "print",
+    "property",
+    "range",
+    "repr",
+    "reversed",
+    "round",
+    "set",
+    "setattr",
+    "slice",
+    "sorted",
+    "staticmethod",
+    "str",
+    "sum",
+    "super",
+    "tuple",
+    "type",
+    "vars",
+    "zip",
+}
diff --git a/backend/config.py b/backend/config.py
index 440256c4..ed38eb81 100644
--- a/backend/config.py
+++ b/backend/config.py
@@ -44,6 +44,13 @@ CACHE_DIR = f"{DATA_DIR}/cache"
 Path(CACHE_DIR).mkdir(parents=True, exist_ok=True)
 
 
+####################################
+# Functions DIR
+####################################
+
+FUNCTIONS_DIR = f"{DATA_DIR}/functions"
+Path(FUNCTIONS_DIR).mkdir(parents=True, exist_ok=True)
+
 ####################################
 # Docs DIR
 ####################################
diff --git a/backend/main.py b/backend/main.py
index 3a28670e..9dd8c8ae 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -11,7 +11,7 @@ from starlette.exceptions import HTTPException as StarletteHTTPException
 from apps.ollama.main import app as ollama_app
 from apps.openai.main import app as openai_app
 from apps.audio.main import app as audio_app
-
+from apps.functions.main import app as functions_app
 
 from apps.web.main import app as webui_app
 from apps.rag.main import app as rag_app
@@ -58,8 +58,9 @@ app.mount("/api/v1", webui_app)
 app.mount("/ollama/api", ollama_app)
 app.mount("/openai/api", openai_app)
 
-app.mount("/audio/api/v1", audio_app)
 app.mount("/rag/api/v1", rag_app)
+app.mount("/audio/api/v1", audio_app)
+app.mount("/functions/api/v1", functions_app)
 
 
 app.mount(