The Events Calendar Basic Custom Query EndPoint Example

tribe-rest-endpoint.php

/**
 * The Events Calendar Basic Custom Query EndPoint Example
 *
 * @param $data
 *
 * @return array|null
 *
 *  Get Events from December 31st to January 20th - <a href="http://yoursite.org/wp-json/tribe_events/v2/events/custom/2015-12-31/2016-01-20" rel="nofollow">http://yoursite.org/wp-json/tribe_events/v2/events/custom/2015-12-31/2016-01-20</a>
 *
 * jQuery.get( "http://yoursite.org/wp-json/tribe_events/v2/events/custom/2015-12-31/2016-01-20", function( response ) {
     console.log(response);
 } );
 */
function tribe_api_query( $query ) {
    $events = tribe_get_events( array(
        'eventDisplay' => $query['eventDisplay'],
        'start_date'   => $query['start_date'],
        'end_date'     => $query['end_date']
    ) );
    if ( empty( $events ) ) {
        return null;
    }
    return $events;
}
add_action( 'rest_api_init', function () {
    register_rest_route( 'tribe_events/v2', '/events/(?P<eventDisplay>[a-z\-]+)/(?P<start_date>[a-z0-9\-]+)/(?P<end_date>[a-z0-9\-]+)', array(
        'methods' => 'GET',
        'callback' => 'tribe_api_query',
    ) );
} );