Add Balance and Withdrawal

internal/handlers/response/branch.go

@@ -5,3 +5,16 @@ type Balance struct {
 	Balance     float64 `json:"balance"`
 	AuthBalance float64 `json:"auth_balance"`
 }
+
+type BalanceInquiryResponse struct {
+	PartnerID int64  `json:"partner_id"`
+	Total     int64  `json:"total"`
+	Amount    int64  `json:"amount"`
+	Fee       int64  `json:"fee"`
+	Token     string `json:"token"`
+}
+
+type BalanceExecuteResponse struct {
+	TransactionID string `json:"transaction_id"`
+	Status        string `json:"status"`
+}