diff --git a/includes/abstracts/abstract-wc-rest-controller.php b/includes/abstracts/abstract-wc-rest-controller.php
index 8bd1dd86cc8..6d4616868e1 100644
--- a/includes/abstracts/abstract-wc-rest-controller.php
+++ b/includes/abstracts/abstract-wc-rest-controller.php
@@ -319,6 +319,24 @@ abstract class WC_REST_Controller extends WP_REST_Controller {
 		);
 	}
 
+	/**
+	 * Add meta query.
+	 *
+	 * @since 2.7.0
+	 * @param array $args       Query args.
+	 * @param array $meta_query Meta query.
+	 * @return array
+	 */
+	protected function add_meta_query( $args, $meta_query ) {
+		if ( ! empty( $args['meta_query'] ) ) {
+			$args['meta_query'] = array();
+		}
+
+		$args['meta_query'][] = $meta_query;
+
+		return $args['meta_query'];
+	}
+
 	/**
 	 * Get the batch schema, conforming to JSON Schema.
 	 *
diff --git a/includes/api/class-wc-rest-products-controller.php b/includes/api/class-wc-rest-products-controller.php
index 3a23e960ee9..120f8d2f1fa 100644
--- a/includes/api/class-wc-rest-products-controller.php
+++ b/includes/api/class-wc-rest-products-controller.php
@@ -186,15 +186,39 @@ class WC_REST_Products_Controller extends WC_REST_Posts_Controller {
 
 		// Filter by sku.
 		if ( ! empty( $request['sku'] ) ) {
-			if ( ! empty( $args['meta_query'] ) ) {
-				$args['meta_query'] = array();
-			}
+			$args['meta_query'] = $this->add_meta_query( $args, array(
+				'key'   => '_sku',
+				'value' => $request['sku'],
+			) );
+		}
 
-			$args['meta_query'][] = array(
-				'key'     => '_sku',
-				'value'   => $request['sku'],
-				'compare' => '=',
-			);
+		// Filter featured.
+		if ( is_bool( $request['featured'] ) ) {
+			$args['meta_query'] = $this->add_meta_query( $args, array(
+				'key'   => '_featured',
+				'value' => true === $request['featured'] ? 'yes' : 'no',
+			) );
+		}
+
+		// Filter by tax class.
+		if ( ! empty( $request['tax_class'] ) ) {
+			$args['meta_query'] = $this->add_meta_query( $args, array(
+				'key'   => '_tax_class',
+				'value' => 'standard' !== $request['tax_class'] ? $request['tax_class'] : '',
+			) );
+		}
+
+		// Price filter.
+		if ( ! empty( $request['min_price'] ) || ! empty( $request['max_price'] ) ) {
+			$args['meta_query'] = $this->add_meta_query( $args, wc_get_min_max_price_meta_query( $request ) );
+		}
+
+		// Filter product in stock or out of stock.
+		if ( is_bool( $request['in_stock'] ) ) {
+			$args['meta_query'] = $this->add_meta_query( $args, array(
+				'key'   => '_stock_status',
+				'value' => true === $request['in_stock'] ? 'instock' : 'outofstock',
+			) );
 		}
 
 		// Apply all WP_Query filters again.
@@ -2689,20 +2713,32 @@ class WC_REST_Products_Controller extends WC_REST_Posts_Controller {
 			'sanitize_callback' => 'sanitize_key',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
+		$params['sku'] = array(
+			'description'       => __( 'Limit result set to products with a specific SKU.', 'woocommerce' ),
+			'type'              => 'string',
+			'sanitize_callback' => 'sanitize_text_field',
+			'validate_callback' => 'rest_validate_request_arg',
+		);
+		$params['featured'] = array(
+			'description'       => __( 'Limit result set to featured products.', 'woocommerce' ),
+			'type'              => 'boolean',
+			'sanitize_callback' => 'wc_string_to_bool',
+			'validate_callback' => 'rest_validate_request_arg',
+		);
 		$params['category'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific category.', 'woocommerce' ),
+			'description'       => __( 'Limit result set to products assigned a specific category ID.', 'woocommerce' ),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['tag'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific tag.', 'woocommerce' ),
+			'description'       => __( 'Limit result set to products assigned a specific tag ID.', 'woocommerce' ),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['shipping_class'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific shipping class.', 'woocommerce' ),
+			'description'       => __( 'Limit result set to products assigned a specific shipping class ID.', 'woocommerce' ),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
@@ -2714,13 +2750,36 @@ class WC_REST_Products_Controller extends WC_REST_Posts_Controller {
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['attribute_term'] = array(
-			'description'       => __( 'Limit result set to products with a specific attribute term (required an assigned attribute).', 'woocommerce' ),
+			'description'       => __( 'Limit result set to products with a specific attribute term ID (required an assigned attribute).', 'woocommerce' ),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['sku'] = array(
-			'description'       => __( 'Limit result set to products with a specific SKU.', 'woocommerce' ),
+
+		if ( wc_tax_enabled() ) {
+			$params['tax_class'] = array(
+				'description'       => __( 'Limit result set to products with a specific tax class.', 'woocommerce' ),
+				'type'              => 'string',
+				'enum'              => array_map( 'sanitize_title', array_merge( array( 'standard' ), WC_Tax::get_tax_classes() ) ),
+				'sanitize_callback' => 'sanitize_text_field',
+				'validate_callback' => 'rest_validate_request_arg',
+			);
+		}
+
+		$params['in_stock'] = array(
+			'description'       => __( 'Limit result set to products in stock or out of stock.', 'woocommerce' ),
+			'type'              => 'boolean',
+			'sanitize_callback' => 'wc_string_to_bool',
+			'validate_callback' => 'rest_validate_request_arg',
+		);
+		$params['min_price'] = array(
+			'description'       => __( 'Limit result set to products based on a minimum price.', 'woocommerce' ),
+			'type'              => 'string',
+			'sanitize_callback' => 'sanitize_text_field',
+			'validate_callback' => 'rest_validate_request_arg',
+		);
+		$params['max_price'] = array(
+			'description'       => __( 'Limit result set to products based on a maximum price.', 'woocommerce' ),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
diff --git a/includes/class-wc-query.php b/includes/class-wc-query.php
index 56ed8f9da33..cc1de8f9ddd 100644
--- a/includes/class-wc-query.php
+++ b/includes/class-wc-query.php
@@ -545,35 +545,12 @@ class WC_Query {
 	 */
 	private function price_filter_meta_query() {
 		if ( isset( $_GET['max_price'] ) || isset( $_GET['min_price'] ) ) {
-			$min = isset( $_GET['min_price'] ) ? floatval( $_GET['min_price'] ) : 0;
-			$max = isset( $_GET['max_price'] ) ? floatval( $_GET['max_price'] ) : 9999999999;
+			$meta_query = wc_get_min_max_price_meta_query( $_GET );
+			$meta_query['price_filter'] = true;
 
-			/**
-			 * Adjust if the store taxes are not displayed how they are stored.
-			 * Max is left alone because the filter was already increased.
-			 * Kicks in when prices excluding tax are displayed including tax.
-			 */
-			if ( wc_tax_enabled() && 'incl' === get_option( 'woocommerce_tax_display_shop' ) && ! wc_prices_include_tax() ) {
-				$tax_classes = array_merge( array( '' ), WC_Tax::get_tax_classes() );
-				$class_min   = $min;
-
-				foreach ( $tax_classes as $tax_class ) {
-					if ( $tax_rates = WC_Tax::get_rates( $tax_class ) ) {
-						$class_min = $min - WC_Tax::get_tax_total( WC_Tax::calc_exclusive_tax( $min, $tax_rates ) );
-					}
-				}
-
-				$min = $class_min;
-			}
-
-			return array(
-				'key'          => '_price',
-				'value'        => array( $min, $max ),
-				'compare'      => 'BETWEEN',
-				'type'         => 'DECIMAL',
-				'price_filter' => true,
-			);
+			return $meta_query;
 		}
+
 		return array();
 	}
 
diff --git a/includes/vendor/wp-rest-functions.php b/includes/vendor/wp-rest-functions.php
index 83d2dee259a..aec4b332ed3 100644
--- a/includes/vendor/wp-rest-functions.php
+++ b/includes/vendor/wp-rest-functions.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @version 2.0-beta13.1
+ * @version 2.0-beta15
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
@@ -174,6 +174,10 @@ if ( ! function_exists( 'rest_validate_request_arg' ) ) {
 			return new WP_Error( 'rest_invalid_param', sprintf( __( '%1$s is not of type %2$s', 'woocommerce' ), $param, 'integer' ) );
 		}
 
+		if ( 'boolean' === $args['type'] && ! rest_is_boolean( $value ) ) {
+			return new WP_Error( 'rest_invalid_param', sprintf( __( '%1$s is not of type %2$s', 'woocommerce' ), $value, 'boolean' ) );
+		}
+
 		if ( 'string' === $args['type'] && ! is_string( $value ) ) {
 			return new WP_Error( 'rest_invalid_param', sprintf( __( '%1$s is not of type %2$s', 'woocommerce' ), $param, 'string' ) );
 		}
@@ -191,6 +195,11 @@ if ( ! function_exists( 'rest_validate_request_arg' ) ) {
 						return new WP_Error( 'rest_invalid_email', __( 'The email address you provided is invalid.', 'woocommerce' ) );
 					}
 					break;
+				case 'ipv4' :
+					if ( ! rest_is_ip_address( $value ) ) {
+						return new WP_Error( 'rest_invalid_param', sprintf( __( '%s is not a valid IP address.', 'woocommerce' ), $value ) );
+					}
+					break;
 			}
 		}
 
@@ -253,6 +262,10 @@ if ( ! function_exists( 'rest_sanitize_request_arg' ) ) {
 			return (int) $value;
 		}
 
+		if ( 'boolean' === $args['type'] ) {
+			return rest_sanitize_boolean( $value );
+		}
+
 		if ( isset( $args['format'] ) ) {
 			switch ( $args['format'] ) {
 				case 'date-time' :
@@ -266,9 +279,113 @@ if ( ! function_exists( 'rest_sanitize_request_arg' ) ) {
 
 				case 'uri' :
 					return esc_url_raw( $value );
+
+				case 'ipv4' :
+					return sanitize_text_field( $value );
 			}
 		}
 
 		return $value;
 	}
 }
+
+
+if ( ! function_exists( 'rest_parse_request_arg' ) ) {
+	/**
+	 * Parse a request argument based on details registered to the route.
+	 *
+	 * Runs a validation check and sanitizes the value, primarily to be used via
+	 * the `sanitize_callback` arguments in the endpoint args registration.
+	 *
+	 * @param  mixed            $value
+	 * @param  WP_REST_Request  $request
+	 * @param  string           $param
+	 * @return mixed
+	 */
+	function rest_parse_request_arg( $value, $request, $param ) {
+
+		$is_valid = rest_validate_request_arg( $value, $request, $param );
+
+		if ( is_wp_error( $is_valid ) ) {
+			return $is_valid;
+		}
+
+		$value = rest_sanitize_request_arg( $value, $request, $param );
+
+		return $value;
+	}
+}
+
+if ( ! function_exists( 'rest_is_ip_address' ) ) {
+	/**
+	 * Determines if a IPv4 address is valid.
+	 *
+	 * Does not handle IPv6 addresses.
+	 *
+	 * @param  string $ipv4 IP 32-bit address.
+	 * @return string|false The valid IPv4 address, otherwise false.
+	 */
+	function rest_is_ip_address( $ipv4 ) {
+		$pattern = '/^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/';
+
+		if ( ! preg_match( $pattern, $ipv4 ) ) {
+			return false;
+		}
+
+		return $ipv4;
+	}
+}
+
+/**
+ * Changes a boolean-like value into the proper boolean value.
+ *
+ * @param bool|string|int $value The value being evaluated.
+ * @return boolean Returns the proper associated boolean value.
+ */
+if ( ! function_exists( 'rest_sanitize_boolean' ) ) {
+	function rest_sanitize_boolean( $value ) {
+		// String values are translated to `true`; make sure 'false' is false.
+		if ( is_string( $value )  ) {
+			$value = strtolower( $value );
+			if ( in_array( $value, array( 'false', '0' ), true ) ) {
+				$value = false;
+			}
+		}
+
+		// Everything else will map nicely to boolean.
+		return (boolean) $value;
+	}
+}
+
+/**
+ * Determines if a given value is boolean-like.
+ *
+ * @param bool|string $maybe_bool The value being evaluated.
+ * @return boolean True if a boolean, otherwise false.
+ */
+if ( ! function_exists( 'rest_is_boolean' ) ) {
+	function rest_is_boolean( $maybe_bool ) {
+		if ( is_bool( $maybe_bool ) ) {
+			return true;
+		}
+
+		if ( is_string( $maybe_bool ) ) {
+			$maybe_bool = strtolower( $maybe_bool );
+
+			$valid_boolean_values = array(
+				'false',
+				'true',
+				'0',
+				'1',
+			);
+
+			return in_array( $maybe_bool, $valid_boolean_values, true );
+		}
+
+		if ( is_int( $maybe_bool ) ) {
+			return in_array( $maybe_bool, array( 0, 1 ), true );
+		}
+
+		return false;
+	}
+}
diff --git a/includes/wc-product-functions.php b/includes/wc-product-functions.php
index 0c89e29bb48..05c7f896035 100644
--- a/includes/wc-product-functions.php
+++ b/includes/wc-product-functions.php
@@ -751,3 +751,40 @@ function wc_get_product_visibility_options() {
 		'hidden'  => __( 'Hidden', 'woocommerce' ),
 	) );
 }
+
+/**
+ * Get min/max price meta query args.
+ *
+ * @since 2.7.0
+ * @param array $args Min price and max price arguments.
+ * @return array
+ */
+function wc_get_min_max_price_meta_query( $args ) {
+	$min = isset( $args['min_price'] ) ? floatval( $args['min_price'] ) : 0;
+	$max = isset( $args['max_price'] ) ? floatval( $args['max_price'] ) : 9999999999;
+
+	/**
+	 * Adjust if the store taxes are not displayed how they are stored.
+	 * Max is left alone because the filter was already increased.
+	 * Kicks in when prices excluding tax are displayed including tax.
+	 */
+	if ( wc_tax_enabled() && 'incl' === get_option( 'woocommerce_tax_display_shop' ) && ! wc_prices_include_tax() ) {
+		$tax_classes = array_merge( array( '' ), WC_Tax::get_tax_classes() );
+		$class_min   = $min;
+
+		foreach ( $tax_classes as $tax_class ) {
+			if ( $tax_rates = WC_Tax::get_rates( $tax_class ) ) {
+				$class_min = $min - WC_Tax::get_tax_total( WC_Tax::calc_exclusive_tax( $min, $tax_rates ) );
+			}
+		}
+
+		$min = $class_min;
+	}
+
+	return array(
+		'key'     => '_price',
+		'value'   => array( $min, $max ),
+		'compare' => 'BETWEEN',
+		'type'    => 'DECIMAL',
+	);
+}
diff --git a/tests/unit-tests/product/functions.php b/tests/unit-tests/product/functions.php
index 0ce7de86654..038215aa530 100644
--- a/tests/unit-tests/product/functions.php
+++ b/tests/unit-tests/product/functions.php
@@ -183,4 +183,20 @@ class WC_Tests_Product_Functions extends WC_Unit_Test_Case {
 		// Delete Product
 		WC_Helper_Product::delete_product( $product->id );
 	}
+
+	/**
+	 * Test wc_get_min_max_price_meta_query()
+	 *
+	 * @since 2.7.0
+	 */
+	public function test_wc_get_min_max_price_meta_query() {
+		$meta_query = wc_get_min_max_price_meta_query( array( 'min_price' => 10, 'max_price' => 100 ) );
+
+		$this->assertEquals( array(
+			'key'     => '_price',
+			'value'   => array( 10, 100 ),
+			'compare' => 'BETWEEN',
+			'type'    => 'DECIMAL',
+		), $meta_query );
+	}
 }