diff --git a/includes/class-tmdo-hivepress-entity-groups.php b/includes/class-tmdo-hivepress-entity-groups.php
index f0e5e58..798fba3 100644
--- a/includes/class-tmdo-hivepress-entity-groups.php
+++ b/includes/class-tmdo-hivepress-entity-groups.php
@@ -32,12 +32,22 @@ if ( ! defined( 'ABSPATH' ) ) {
 final class TMDO_HivePress_Entity_Groups {
 
 	/**
-	 * Hook into WPDO entity field registration.
+	 * Hook into WPDO entity field registration and the REST default post type.
 	 *
 	 * @return void
 	 */
 	public static function register(): void {
 		add_action( 'wpdo_register_entity_fields', array( __CLASS__, 'register_entity_fields' ) );
+		add_filter( 'tmdo_rest_default_post_type', array( __CLASS__, 'rest_default_post_type' ) );
+	}
+
+	/**
+	 * GET /wpdo/v1/listings serves HivePress listings when no post type is given.
+	 *
+	 * @return string
+	 */
+	public static function rest_default_post_type(): string {
+		return 'hp_listing';
 	}
 
 	/**
diff --git a/tests/unit/HivePressEntityGroupsTest.php b/tests/unit/HivePressEntityGroupsTest.php
index 1273406..72fface 100644
--- a/tests/unit/HivePressEntityGroupsTest.php
+++ b/tests/unit/HivePressEntityGroupsTest.php
@@ -46,6 +46,7 @@ class HivePressEntityGroupsTest extends TestCase {
 
 	protected function tearDown(): void {
 		unset( $GLOBALS['_wp_options'][ TMDO_Entity_Registry::SCOPED_ROUTING_OPTION ] );
+		unset( $GLOBALS['_wp_filter_callbacks']['tmdo_rest_default_post_type'] );
 	}
 
 	public function test_definitions_match_persisted_schema_hashes(): void {
@@ -74,6 +75,34 @@ class HivePressEntityGroupsTest extends TestCase {
 		$this->assertNull( TMDO_Entity_Registry::get_field( 'post', 'hp_rating', 'post' ), 'HivePress keys stay native on other post types' );
 	}
 
+	public function test_reconciler_plans_the_eight_misrouted_hivepress_keys(): void {
+		$moves = array();
+		foreach ( TMDO_Post_Group_Reconciler::plan() as $m ) {
+			$moves[] = "{$m['source']}>{$m['target']}:{$m['key']}";
+		}
+		sort( $moves );
+
+		$this->assertSame(
+			array(
+				'hp_request_core>hp_listing_core:hp_expired_time',
+				'hp_request_core>hp_listing_core:hp_status',
+				'hp_request_core>hp_listing_core:hp_view_count',
+				'hp_vendor_core>hp_listing_core:hp_hourly_rate',
+				'hp_vendor_core>hp_listing_core:hp_rating',
+				'hp_vendor_core>hp_listing_core:hp_rating_count',
+				'hp_vendor_core>hp_listing_core:hp_verified',
+				'hp_vendor_core>hp_request_core:hp_user',
+			),
+			$moves
+		);
+	}
+
+	public function test_rest_listings_default_to_hivepress_listings(): void {
+		TMDO_HivePress_Entity_Groups::register();
+
+		$this->assertSame( 'hp_listing', TMDO_REST_API::default_post_type() );
+	}
+
 	public function test_core_adapter_does_not_register_a_conflicting_group(): void {
 		( new TMDO_HivePress_Core_Adapter() )->on_register_entity_fields();