Zend_Rest_Route Chain Route so that the URL looks like example.com/api/v1/:controller

rest-route-chain.php

		$this->bootstrap('frontController');
        $frontController = Zend_Controller_Front::getInstance();
        
		$apiVersionRoute = new Zend_Controller_Router_Route(
			'api/:version/',  
        	array(),
        	array('version' => 'v\d+')  
    	);
    	
		$restRoute = new Zend_Rest_Route(
			$frontController, 
			array('module' => 'api'), 
			array('api' => array(
				'test'
			))
		);

        $chainedRoute = new Zend_Controller_Router_Route_Chain();
        $chainedRoute->chain($apiVersionRoute)->chain($restRoute);
        
        $frontController->getRouter()->addRoute('rest', $chainedRoute);