diff --git a/exchanges/btcmarkets/btcmarkets_types.go b/exchanges/btcmarkets/btcmarkets_types.go
index 95f72a76..203663f1 100644
--- a/exchanges/btcmarkets/btcmarkets_types.go
+++ b/exchanges/btcmarkets/btcmarkets_types.go
@@ -78,7 +78,7 @@ type OrderToGo struct {
 
 // Order holds order information
 type Order struct {
-	ID              string          `json:"id"`
+	ID              int64           `json:"id"`
 	Currency        string          `json:"currency"`
 	Instrument      string          `json:"instrument"`
 	OrderSide       string          `json:"orderSide"`
diff --git a/exchanges/btcmarkets/btcmarkets_wrapper.go b/exchanges/btcmarkets/btcmarkets_wrapper.go
index a7d0cb4d..eba69d8a 100644
--- a/exchanges/btcmarkets/btcmarkets_wrapper.go
+++ b/exchanges/btcmarkets/btcmarkets_wrapper.go
@@ -323,12 +323,7 @@ func (b *BTCMarkets) CancelAllOrders(_ *exchange.OrderCancellation) (exchange.Ca
 
 	var orderList []int64
 	for i := range openOrders {
-		orderIDInt, err := strconv.ParseInt(openOrders[i].ID, 10, 64)
-		if err != nil {
-			cancelAllOrdersResponse.OrderStatus[openOrders[i].ID] = err.Error()
-			continue
-		}
-		orderList = append(orderList, orderIDInt)
+		orderList = append(orderList, openOrders[i].ID)
 	}
 
 	if len(orderList) > 0 {
@@ -381,7 +376,7 @@ func (b *BTCMarkets) GetOrderInfo(orderID string) (exchange.OrderDetail, error)
 		OrderDetail.Amount = orders[i].Volume
 		OrderDetail.OrderDate = orderDate
 		OrderDetail.Exchange = b.GetName()
-		OrderDetail.ID = orders[i].ID
+		OrderDetail.ID = strconv.FormatInt(orders[i].ID, 10)
 		OrderDetail.RemainingAmount = orders[i].OpenVolume
 		OrderDetail.OrderSide = side
 		OrderDetail.OrderType = orderType
@@ -453,7 +448,7 @@ func (b *BTCMarkets) GetActiveOrders(getOrdersRequest *exchange.GetOrdersRequest
 		orderType := exchange.OrderType(strings.ToUpper(resp[i].OrderType))
 
 		openOrder := exchange.OrderDetail{
-			ID:              resp[i].ID,
+			ID:              strconv.FormatInt(resp[i].ID, 10),
 			Amount:          resp[i].Volume,
 			Exchange:        b.Name,
 			RemainingAmount: resp[i].OpenVolume,
@@ -522,7 +517,7 @@ func (b *BTCMarkets) GetOrderHistory(getOrdersRequest *exchange.GetOrdersRequest
 		orderType := exchange.OrderType(strings.ToUpper(respOrders[i].OrderType))
 
 		openOrder := exchange.OrderDetail{
-			ID:              respOrders[i].ID,
+			ID:              strconv.FormatInt(respOrders[i].ID, 10),
 			Amount:          respOrders[i].Volume,
 			Exchange:        b.Name,
 			RemainingAmount: respOrders[i].OpenVolume,