Get Pinterest full size images

gistfile1.txt

$json = file_get_contents('https://api.pinterest.com/v3/pidgets/boards/Globetrawter/natural-homes/pins/');

$jsonIterator = new RecursiveIteratorIterator(
    new RecursiveArrayIterator(json_decode($json, TRUE)),
    RecursiveIteratorIterator::SELF_FIRST);

foreach ($jsonIterator as $key) {

        // get only url you can var_dump($key) and see what you like ;-)
	if(isset($key['url']) && strpos($key['url'], '.jpg') !== false) {
		$pin = str_replace('237x', '736x', $key['url']);

		// put them in Processwire images field..you can of course do whatever you whant :D
		$page->of(false);
		$page->images = $pin;
		$page->save('images');
	}
}