Working flow authorize

app/main.py

@@ -2,6 +2,7 @@ from fastapi import FastAPI
 from .database import engine
 from . import models
 from .routers import payment
+from .routers.transaction import transaction_router
 from fastapi.middleware.cors import CORSMiddleware
 from config import load_config
 
@@ -26,9 +27,10 @@ app.add_middleware(
 
 
 app.include_router(payment.router, prefix="/api", tags=["payment"])
+app.include_router(transaction_router, prefix="/api", tags=["transactions"])
 
 
 
 @app.get("/")
 def read_root():
-    return {"message": "Welcome to the HVAC Payment API"}
+    return {"message": "Welcome to the HVAC Payment API"}