diff --git a/.gitignore b/.gitignore
index 259c233..a9bc2e7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -103,3 +103,4 @@ venv.bak/
 # mypy
 .mypy_cache/
 .idea*
+.vscode
\ No newline at end of file
diff --git a/api.rest b/api.rest
new file mode 100644
index 0000000..3713790
--- /dev/null
+++ b/api.rest
@@ -0,0 +1,37 @@
+@host =http://localhost:8000
+@phoneNumber=2547XXXXXXXX
+
+
+###
+# @name requestSTKPush
+POST {{host}}/mpesa/submit/ HTTP/1.1
+content-type: application/json
+
+{
+    "phone_number":{{phoneNumber}},
+    "amount": 1,
+    "entity_id":1
+}
+
+
+###
+# @name checkTransactionFromMPESA
+POST {{host}}/mpesa/check-online/ HTTP/1.1
+content-type: application/json
+
+{
+    "transaction_id" : 4
+}
+
+
+###
+# @name checkTransactionlocally
+POST {{host}}/mpesa/check-transaction/ HTTP/1.1
+content-type: application/json
+
+{
+    "transaction_id" : 4
+}
+
+
+
diff --git a/env.example b/env.example
index d5465b2..7e01cf4 100644
--- a/env.example
+++ b/env.example
@@ -1,4 +1,5 @@
 CONSUMER_KEY=[consumer_key]
 CONSUMER_SECRET=[consumer secret from daraja]
 HOST_NAME=[host name]
-CERTIFICATE_FILE=[path to certifiate file]
\ No newline at end of file
+CERTIFICATE_FILE=[path to certifiate file]
+SAFARICOM_API=http://sandbox.safaricom.co.ke
\ No newline at end of file
diff --git a/mpesa/admin.py b/mpesa/admin.py
index a230034..5a794a1 100644
--- a/mpesa/admin.py
+++ b/mpesa/admin.py
@@ -5,5 +5,10 @@
 from .models import PaymentTransaction, Wallet
 
 # Register your models here.
-admin.site.register(PaymentTransaction)
+
+class PaymentTransactionAdmin(admin.ModelAdmin):
+    list_display = ("phone_number", "amount", "isFinished",
+                    "isSuccessFull", "trans_id", 'date_created','date_modified')
+
+admin.site.register(PaymentTransaction, PaymentTransactionAdmin)
 admin.site.register(Wallet)
\ No newline at end of file
diff --git a/mpesa/functions.py b/mpesa/functions.py
index 7b49309..1f7ec17 100644
--- a/mpesa/functions.py
+++ b/mpesa/functions.py
@@ -26,6 +26,7 @@
 HOST_NAME = os.environ.get('HOST_NAME')
 PASS_KEY = os.environ.get('PASS_KEY')
 shortcode = os.environ.get('SHORT_CODE')
+SAFARICOM_API = os.environ.get('SAFARICOM_API')
 
 
 def encryptInitiatorPassword():
@@ -49,7 +50,7 @@ def generate_pass_key(cipher):
 
 
 def get_token():
-    api_URL = "https://sandbox.safaricom.co.ke/oauth/v1/generate?grant_type=client_credentials"
+    api_URL = "{}/oauth/v1/generate?grant_type=client_credentials".format(SAFARICOM_API)
 
     r = requests.get(api_URL, auth=HTTPBasicAuth(consumer_key, consumer_secret))
     jonresponse = json.loads(r.content)
@@ -59,7 +60,7 @@ def get_token():
 
 
 def register_url(access_token):
-    api_url = "http://sandbox.safaricom.co.ke/mpesa/c2b/v1/registerurl"
+    api_url = "{}/mpesa/c2b/v1/registerurl".format(SAFARICOM_API)
     headers = {
         "Authorization": "Bearer %s" % access_token,
         "Content-Type": "application/json",
@@ -83,7 +84,7 @@ def sendSTK(phone_number, amount, orderId=0, transaction_id=None):
     s = shortcode + PASS_KEY + time_now
     encoded = b64encode(s.encode('utf-8')).decode('utf-8')
 
-    api_url = "https://sandbox.safaricom.co.ke/mpesa/stkpush/v1/processrequest"
+    api_url = "{}/mpesa/stkpush/v1/processrequest".format(SAFARICOM_API)
     headers = {
         "Authorization": "Bearer %s" % access_token,
         "Content-Type": "application/json",
@@ -128,7 +129,7 @@ def check_payment_status(checkout_request_id):
     s = shortcode + PASS_KEY + time_now
     encoded = b64encode(s.encode('utf-8')).decode('utf-8')
 
-    api_url = "https://sandbox.safaricom.co.ke/mpesa/stkpushquery/v1/query"
+    api_url = "{}/mpesa/stkpushquery/v1/query".format(SAFARICOM_API)
     headers = {
         "Authorization": "Bearer %s" % access_token,
         "Content-Type": "application/json",