diff --git a/.example.env b/.example.env
index 4878aad..006be8c 100644
--- a/.example.env
+++ b/.example.env
@@ -19,3 +19,5 @@ DATABASE_NAME=*****
 FLASK_APP=wsgi.py
 FLASK_ENV=development
 APP_PORT=4500
+
+SIMBRELLA_BASE_URL=***************
\ No newline at end of file
diff --git a/app/api/integrations/simbrella.py b/app/api/integrations/simbrella.py
index d6f3a0e..7b6296a 100644
--- a/app/api/integrations/simbrella.py
+++ b/app/api/integrations/simbrella.py
@@ -6,7 +6,7 @@ class SimbrellaClient:
     BASE_URL = settings.SIMBRELLA_BASE_URL
 
     @staticmethod
-    def rac_check(customer_id, account_id, transaction_id, country_code, msisdn):
+    def rac_check(customer_id, account_id, transaction_id):
         """
         Calls the RACCheck endpoit
         """
@@ -16,8 +16,21 @@ class SimbrellaClient:
             "customerId": customer_id,
             "accountId": account_id,
             "transactionId": transaction_id,
-            "countryCode": country_code,
-            "msisdn": msisdn
+            "RAC_Array": [
+                {
+                "salaryAccount": True,
+                "bvn": "12345678901",
+                "crc": False,
+                "crms": True,
+                "accountStatus": "active",
+                "lien": False,
+                "noBouncedCheck": True,
+                "existingLoan": False,
+                "whitelist": True,
+                "noPastDueSalaryLoan": True,
+                "noPastDueOtherLoans": False
+                }
+            ]
         }
 
         try:
diff --git a/app/api/services/eligibility_check.py b/app/api/services/eligibility_check.py
index 852a584..c5a5d15 100644
--- a/app/api/services/eligibility_check.py
+++ b/app/api/services/eligibility_check.py
@@ -43,11 +43,9 @@ class EligibilityCheckService(BaseService):
             
              # Call RACCheck
             response = SimbrellaClient.rac_check(
-                customer_id=customer_id,
-                account_id=account_id,
-                transaction_id=validated_data.get("transactionId"),
-                country_code=validated_data.get("countryCode"),
-                msisdn=validated_data.get("msisdn")
+                customer_id = customer_id,
+                account_id = account_id,
+                transaction_id = transaction.id,
             )
 
             if "error" in response or response.get("status") != 200: