diff --git a/app/config.py b/app/config.py
index 843fde1..684aca4 100644
--- a/app/config.py
+++ b/app/config.py
@@ -19,7 +19,7 @@ class Config:
     )
 
     BANK_CALL_APP_ID = os.getenv("BANK_CALL_APP_ID", "app1")
-    BANK_CALL_API_KEY = os.getenv("BANK_CALL_API_KEY", "test-api-key-12345")
+    BANK_CALL_API_KEY = os.getenv("BANK_CALL_API_KEY", "testtest-api-key-12345")
     BANK_CALL_BASIC_AUTH_USERNAME = os.environ.get(
         "BANK_CALL_BASIC_AUTH_USERNAME", "user"
     )
@@ -36,7 +36,7 @@ class Config:
     SQLALCHEMY_DATABASE_URI = f"postgresql+psycopg2://{DATABASE_USER}:{DATABASE_PASSWORD}@{DATABASE_HOST}:{DATABASE_PORT}/{DATABASE_NAME}"
     SQLALCHEMY_TRACK_MODIFICATIONS = False
 
-    BANK_CALL_BASE_URL = os.getenv("BANK_CALL_BASE_URL", "https://bank-emulator.dev.simbrellang.net")
+    BANK_CALL_BASE_URL = os.getenv("BANK_CALL_BASE_URL", "https://bank-emulator.dev.simbrellang.net/api")
     BANK_CALL_SMS_BASE_URL= os.getenv("BANK_CALL_SMS_BASE_URL","https://first-advance-middleware-develop.fbn-devops-dev-asenv.appserviceenvironment.net/SMS")
     BANK_CALL_DISBURSE_LOAN_ENDPOINT = os.getenv("BANK_CALL_DISBURSE_LOAN_ENDPOINT","/DisburseLoan")
     BANK_CALL_COLLECT_LOAN_ENDPOINT = os.getenv("BANK_CALL_COLLECT_LOAN_ENDPOINT","/CollectLoan")
diff --git a/app/integrations/simbrella.py b/app/integrations/simbrella.py
index 091b6d3..29d12e0 100644
--- a/app/integrations/simbrella.py
+++ b/app/integrations/simbrella.py
@@ -269,6 +269,7 @@ class SimbrellaClient:
         try:
             logger.info(f"Here is your CollectLoan Request data ***** : {collect_loan_data}")
             response = requests.post(api_url, json=collect_loan_data,timeout=30, headers=get_headers())
+            logger.info(f"headers: {get_headers()}")
             
             logger.info(f"CollectLoan response: {response.json()}")
             RepaymentService.set_repay_result(repayment_data['Id'], response.json().get('responseCode', ''), response.json().get('responseMessage', ''))
diff --git a/app/models/loan.py b/app/models/loan.py
index 5a6c5ac..d40fe65 100644
--- a/app/models/loan.py
+++ b/app/models/loan.py
@@ -88,7 +88,10 @@ class Loan(db.Model):
             'loanDate': self.created_at.isoformat() if self.created_at else None,
             'disburseDate': self.disburse_date.isoformat() if self.disburse_date else None,
             'disburseVerify': self.disburse_verify.isoformat() if self.disburse_verify else None,
-            'reference': self.reference
+            'reference': self.reference,
+            'balance': self.balance,
+            'tenor': self.tenor,
+            
         }
 
     @classmethod
@@ -293,7 +296,7 @@ class Loan(db.Model):
                 raise ValueError("Repayment amount exceeds current loan balance.")
 
             # Deduct the amount from the current balance
-            loan.balance -= amount_collected
+            loan.balance -= float(amount_collected)
             loan.updated_at = datetime.now(timezone.utc)
             db.session.commit()