A skeleton implementation of a Feeligo API Endpoint using the "expose PHP script" method.

api-endpoint-controller-skeleton.php

<?php

/**
 * Api endpoint controller
 *
 * this file is provided as a skeleton implementation of a Feeligo API Endpoint.
 */

/**
 * require the SDK's built-in FeeligoController
 * 
 * you may need to modify the path according to your directory structure
 */
require_once(str_replace('//','/',dirname(__FILE__).'/').'modules/feeligo/sdk/lib/controllers/controller.php');

/**
 * class Feeligo_Mysite_Controller
 *
 * you may adapt the class name to your naming conventions
 */
class Feeligo_Mysite_Controller {

  /**
   * action 'index'
   * 
   * all requests will be routed to this method, which will instantiate
   * the SDK's built-in FeeligoController, call its run() method to
   * process the request, and return the resulting response to the user. 
   */
  public function index () {

    // instantiate the FeeligoController
    // the constructor expects the singleton instance of FeeligoApi as its argument
    $feeligo_controller = new FeeligoController(/*FeeligoApi::_()*/);

    // call the run method and get the response object
    $feeligo_response = $feeligo_controller->run();

    // pass the response's HTTP properties (status code, headers, body)
    // to the Feeligo_Mysite_Controller's own response object
    // which will be returned to the user.
    //
    // (refer to your framework's documentation to accomplish this.)
    $this->response()->set_headers($feeligo_response->headers());
    $this->response()->set_status_code($feeligo_response->code());
    $this->response()->set_body($feeligo_response->body());

  }

}

api-endpoint-script-skeleton.php

<?php
/**
 * Api endpoint script
 *
 * this file is provided as a skeleton implementation of a Feeligo API Endpoint.
 */

/**
 * require the SDK's built-in FeeligoController
 * 
 * you may need to modify the path according to your directory structure
 */
require_once(str_replace('//','/',dirname(__FILE__).'/').'modules/feeligo/sdk/lib/controllers/controller.php');

/**
 * instantiate the FeeligoController
 *
 * the constructor expects the singleton instance of FeeligoApi as its argument
 */
$controller = new FeeligoController(/*FeeligoApi::_()*/); // use your own implementation of FeeligoApi

/**
 * process the request
 */
$response = $controller->run();

/**
 * set response headers and output body
 */
header("HTTP/1.1 ".$response->code());
foreach($response->headers() as $k => $v) {
  header("$k: $v");
}
echo $response->body();