Update app.py

app.py

@@ -31,8 +31,11 @@ def create_payment(req: PaymentRequest):
             "Content-Type": "application/json"
         }
         r = requests.post("https://api.chargily.com/v1/payment-links", json=payload, headers=headers)
-        if r.status_code != 201:
+        if not r.ok:
             raise HTTPException(status_code=500, detail=r.text)
-        return r.json()
+
+        # Return only the payment_url
+        payment_link = r.json().get("payment_url")
+        return {"payment_url": payment_link}
     except Exception as e:
         raise HTTPException(status_code=500, detail=str(e))