diff --git a/xchange-coinbase/src/main/java/org/knowm/xchange/coinbase/service/polling/CoinbaseTradeService.java b/xchange-coinbase/src/main/java/org/knowm/xchange/coinbase/service/polling/CoinbaseTradeService.java
index e3f743bb95e..7238fdcb2eb 100644
--- a/xchange-coinbase/src/main/java/org/knowm/xchange/coinbase/service/polling/CoinbaseTradeService.java
+++ b/xchange-coinbase/src/main/java/org/knowm/xchange/coinbase/service/polling/CoinbaseTradeService.java
@@ -91,7 +91,7 @@ public Collection<Order> getOrder(String... orderIds)
   public TradeHistoryParams createTradeHistoryParams() {
 
     DefaultTradeHistoryParamPaging params = new DefaultTradeHistoryParamPaging();
-    params.setPageNumber(1);
+    params.setPageNumber(0);
     params.setPageLength(100);
     return params;
   }
diff --git a/xchange-core/src/main/java/org/knowm/xchange/service/polling/trade/params/DefaultTradeHistoryParamPaging.java b/xchange-core/src/main/java/org/knowm/xchange/service/polling/trade/params/DefaultTradeHistoryParamPaging.java
index 013f3eb4867..0dc6d5e6f78 100644
--- a/xchange-core/src/main/java/org/knowm/xchange/service/polling/trade/params/DefaultTradeHistoryParamPaging.java
+++ b/xchange-core/src/main/java/org/knowm/xchange/service/polling/trade/params/DefaultTradeHistoryParamPaging.java
@@ -6,6 +6,7 @@
 public class DefaultTradeHistoryParamPaging implements TradeHistoryParamPaging {
 
   private Integer pageLength;
+  /** 0-based page number */
   private Integer pageNumber;
 
   public DefaultTradeHistoryParamPaging() {
@@ -15,6 +16,9 @@ public DefaultTradeHistoryParamPaging(Integer pageLength) {
     this(pageLength, 0);
   }
 
+  /**
+   * @param pageNumber 0-based page number
+   */
   public DefaultTradeHistoryParamPaging(Integer pageLength, Integer pageNumber) {
 
     this.pageLength = pageLength;
@@ -33,12 +37,14 @@ public void setPageLength(Integer pageLength) {
     this.pageLength = pageLength;
   }
 
+  /** 0-based page number */
   @Override
   public Integer getPageNumber() {
 
     return pageNumber;
   }
 
+  /** 0-based page number */
   @Override
   public void setPageNumber(Integer pageNumber) {