diff --git a/servers/fastapi/api/main.py b/servers/fastapi/api/main.py
index 80eea709..ae866738 100644
--- a/servers/fastapi/api/main.py
+++ b/servers/fastapi/api/main.py
@@ -2,6 +2,7 @@ from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from api.lifespan import app_lifespan
 from api.middlewares import UserConfigEnvUpdateMiddleware
+from api.v1.mock.router import API_V1_MOCK_ROUTER
 from api.v1.ppt.router import API_V1_PPT_ROUTER
 
 
@@ -10,6 +11,7 @@ app = FastAPI(lifespan=app_lifespan)
 
 # Routers
 app.include_router(API_V1_PPT_ROUTER)
+app.include_router(API_V1_MOCK_ROUTER)
 
 # Middlewares
 origins = ["*"]
diff --git a/servers/fastapi/api/v1/mock/router.py b/servers/fastapi/api/v1/mock/router.py
new file mode 100644
index 00000000..b37b6e04
--- /dev/null
+++ b/servers/fastapi/api/v1/mock/router.py
@@ -0,0 +1,34 @@
+import uuid
+from fastapi import APIRouter
+from models.api_error_model import APIErrorModel
+from models.presentation_and_path import PresentationPathAndEditPath
+from typing import List
+
+API_V1_MOCK_ROUTER = APIRouter(prefix="/api/v1/mock", tags=["Mock"])
+
+
+@API_V1_MOCK_ROUTER.get(
+    "/presentation-generation-completed",
+    response_model=List[PresentationPathAndEditPath],
+)
+async def mock_presentation_generation_completed():
+    return [
+        PresentationPathAndEditPath(
+            presentation_id=uuid.uuid4(),
+            path="/app_data/exports/test.pdf",
+            edit_path="/presentation?id=123",
+        )
+    ]
+
+
+@API_V1_MOCK_ROUTER.get(
+    "/presentation-generation-failed",
+    response_model=List[APIErrorModel],
+)
+async def mock_presentation_generation_completed():
+    return [
+        APIErrorModel(
+            status_code=500,
+            detail="Presentation generation failed",
+        )
+    ]
diff --git a/servers/fastapi/models/api_error_model.py b/servers/fastapi/models/api_error_model.py
new file mode 100644
index 00000000..9def72e4
--- /dev/null
+++ b/servers/fastapi/models/api_error_model.py
@@ -0,0 +1,13 @@
+from fastapi import HTTPException
+from pydantic import BaseModel
+
+
+class APIErrorModel(BaseModel):
+    status_code: int
+    detail: str
+
+    @classmethod
+    def from_exception(cls, e: Exception) -> "APIErrorModel":
+        if isinstance(e, HTTPException):
+            return APIErrorModel(status_code=e.status_code, detail=e.detail)
+        return APIErrorModel(status_code=500, detail=str(e))