diff --git a/lib/woocommerce-api/class-wc-api-client.php b/lib/woocommerce-api/class-wc-api-client.php
index e27052a..1d7a077 100644
--- a/lib/woocommerce-api/class-wc-api-client.php
+++ b/lib/woocommerce-api/class-wc-api-client.php
@@ -161,7 +161,7 @@ public function build_api_url() {
 		$path = isset( $url['path'] ) ? rtrim( $url['path'], '/' ) : '';
 
 		// add WC API path
-		$path .= '/wc-api/v2/';
+		$path .= '/wc-api/v3/';
 
 		// build URL
 		$this->api_url = "{$scheme}://{$host}{$path}";
diff --git a/lib/woocommerce-api/resources/class-wc-api-client-resource-products.php b/lib/woocommerce-api/resources/class-wc-api-client-resource-products.php
index 47b2aee..2ee511f 100644
--- a/lib/woocommerce-api/resources/class-wc-api-client-resource-products.php
+++ b/lib/woocommerce-api/resources/class-wc-api-client-resource-products.php
@@ -45,11 +45,11 @@ public function get( $id = null, $args = array() ) {
 	/**
 	 * Get product by SKU
 	 *
-	 * GET /products/sku/{sku}
+	 * GET /products/?filter[{sku}]
 	 *
 	 * Note this will throw an exception if no products are found (404 not found)
 	 *
-	 * @since 2.0
+	 * @since 3.0
 	 * @param string $sku product SKU
 	 * @param array $args acceptable product SKU lookup endpoint args, currently only `fields`
 	 * @return array|object product!
@@ -58,8 +58,7 @@ public function get_by_sku( $sku, $args = array() ) {
 
 		$this->set_request_args( array(
 			'method' => 'GET',
-			'path'   => array( 'sku', urlencode( $sku ) ),
-			'params' => $args,
+			'params' => array_merge( array( "filter[sku]" => $sku ), $args )
 		) );
 
 		return $this->do_request();
@@ -195,6 +194,27 @@ public function get_categories( $id = null, $args = array() ) {
 		return $this->do_request();
 	}
 
+	/**
+	 *  Retrieve all product orders.
+	 *
+	 * GET /products/{#id}/orders
+	 *
+	 * @since 3.0
+	 * @param int $id category ID or null to get all product categories
+	 * @param array $args acceptable product categories endpoint args, currently only `fields`
+	 * @return array|object product categories!
+	 */
+	public function get_product_orders( $id = null, $args = array() ) {
+
+		$this->set_request_args( array(
+			'method' => 'GET',
+			'path'   => array( $id, 'orders' ),
+			'params' => $args,
+		) );
+
+		return $this->do_request();
+	}
+
 
 	/** Convenience methods - these do not map directly to an endpoint ********/