Update README

Author: IhorSotnyk

README.md

@@ -25,88 +25,104 @@ This framework is published at the TestPyPI, install it with pip:
 Get currencies
 ```python
 >>> mng.get_currency()
-[
-  {
-    "currencyCodeA": 840,
-    "currencyCodeB": 980,
-    "date": 1702591273,
-    "rateBuy": 36.95,
-    "rateSell": 37.4406
-  },
-  {
-    "currencyCodeA": 978,
-    "currencyCodeB": 980,
-    "date": 1702623973,
-    "rateBuy": 40.35,
-    "rateSell": 41.1404
-  },
-  {
-    "currencyCodeA": 978,
-    "currencyCodeB": 840,
-    "date": 1702623973,
-    "rateBuy": 1.086,
-    "rateSell": 1.1025
-  },
-  ...
-]
+{
+  "code": 200,
+  "detail":
+    [
+      {
+        "currencyCodeA": 840,
+        "currencyCodeB": 980,
+        "date": 1702591273,
+        "rateBuy": 36.95,
+        "rateSell": 37.4406
+      },
+      {
+        "currencyCodeA": 978,
+        "currencyCodeB": 980,
+        "date": 1702623973,
+        "rateBuy": 40.35,
+        "rateSell": 41.1404
+      },
+      {
+        "currencyCodeA": 978,
+        "currencyCodeB": 840,
+        "date": 1702623973,
+        "rateBuy": 1.086,
+        "rateSell": 1.1025
+      },
+      ...
+    ]
+}
 ```
 
 Get client info
 ```python
 >>> mng.get_client_info()
 {
-  "clientId": "xxxxxxxxxx",
-  "name": "Last name First name",
-  "webHookUrl": "",
-  "permissions": "psfj",
-  "accounts": [
+  "code": 200,
+  "detail":
     {
-      "id": "xxxxxxxxxxxxxxxxxxx",
-      "sendId": "xxxxxxxxxx",
-      "currencyCode": 980,
-      "cashbackType": "UAH",
-      "balance": xxxxx,
-      "creditLimit": 0,
-      "maskedPan": [
-        "xxxxxx******xxxx"
-      ],
-      "type": "black",
-      "iban": "UAxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+      "clientId": "xxxxxxxxxx",
+      "name": "Last name First name",
+      "webHookUrl": "",
+      "permissions": "psfj",
+      "accounts": [
+        {
+          "id": "xxxxxxxxxxxxxxxxxxx",
+          "sendId": "xxxxxxxxxx",
+          "currencyCode": 980,
+          "cashbackType": "UAH",
+          "balance": xxxxx,
+          "creditLimit": 0,
+          "maskedPan": [
+            "xxxxxx******xxxx"
+          ],
+          "type": "black",
+          "iban": "UAxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+        }
+      ]
     }
-  ]
 }
 ```
 
 Get balance
 ```python
 >>> mng.get_balance()
 {
-  "balance": x.xx
+  "code": 200,
+  "detail":
+    {
+      "balance": x.xx
+    }
 }
 ```
 
 Get statement
 ```python
 >>> period = 31
 >>> mng.get_statement(period)
-[
-  {
-    "id": "xxxxxxxxxxxxxxxxxx",
-    "time": xxxxxxxxxx,
-    "description": "xxxx xxxxx",
-    "mcc": xxxx,
-    "originalMcc": xxxx,
-    "amount": -xxxxx,
-    "operationAmount": -xxxxx,
-    "currencyCode": xxx,
-    "commissionRate": x,
-    "cashbackAmount": xxx,
-    "balance": xxxx,
-    "hold": false,
-    "receiptId": "xxxx-xxxx-xxxx-xxxx"
-  },
-  ...
-]
+{
+  "code": 200,
+  "detail":
+    [
+      {
+        "id": "xxxxxxxxxxxxxxxxxx",
+        "time": xxxxxxxxxx,
+        "description": "xxxx xxxxx",
+        "mcc": xxxx,
+        "originalMcc": xxxx,
+        "amount": -xxxxx,
+        "operationAmount": -xxxxx,
+        "currencyCode": xxx,
+        "commissionRate": x,
+        "cashbackAmount": xxx,
+        "balance": xxxx,
+        "hold": false,
+        "receiptId": "xxxx-xxxx-xxxx-xxxx"
+      },
+      ...
+    ]
+}
 ```
 
 Create a Webhook