Welcome to Shuttershot.

Usage: Initate a POST request with the following parameters as JSON:

{
    "url": "http://example.com/",       // The url of the page of interest.
    "viewport_w": "1280px",             // Width of the output (for image output)
    "viewport_h": "1024px",             // Height of the output (for image output), omit to get everything.
    "format": "pdf|jpg|png",            // The format of the output
    "php_sess_name": "PHPSESSID",       // Optional. Include if screenshot is behind authentication.
    "php_sess_id": "aBcDeF1234567890",  // Optional. Include if screenshot is behind authentication.
    "php_sess_domain": "example.com",   // Optional. Include if screenshot is behind authentication.
    "timer": "200|'callback'",          // Optional. int: # of miliseconds to wait.  'callback' wait until #phantom-page-ready element appears on page (max 60s)
    "cookies": {"mycookie": "myvalue"}, // Optional. JSON object: key / value store of cookies the server should use.
}

PHP Sample

<?php
    $post_data = [
        'url' => 'https://mysite.com/screenshot/this/page',
        'format' => 'pdf',
        'viewport_w' => '15in',
        'viewport_h' => '22in',
        'php_sess_name' => session_name(),
        'php_sess_id' => session_id(),
        'php_sess_domain' => $_SERVER['SERVER_NAME'],
        'timer' => 200,
        'cookies' => json_encode(['device_token' => 'abcdef123456'])
    ];

    // Close the session so the session doesn't block Shuttershot from accessing the page.
    session_write_close();

    // Set up curl for the request.
    $curl = curl_init();
    curl_setopt_array($curl, array(
      CURLOPT_URL => "http://shuttershot.zingstudios.com/index.php",
      CURLOPT_RETURNTRANSFER => true,
      CURLOPT_ENCODING => "",
      CURLOPT_MAXREDIRS => 10,
      CURLOPT_TIMEOUT => 60,
      CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
      CURLOPT_CUSTOMREQUEST => "POST",
      CURLOPT_POSTFIELDS => json_encode($post_data),
      CURLOPT_HTTPHEADER => array(
        "cache-control: no-cache",
        "content-type: application/json",
      ),
    ));

    $response = curl_exec($curl);
    $err = curl_error($curl);

    curl_close($curl);

    if ($err) {
      throw new \Exception("cURL Error #:" . $err);
    } else {
      return $response;
    }