List OSget https://api.adnium.com/v1/advertiser/campaign/list/os/List campaign targeting operating systemsPHP Replace [YOUR_API_TOKEN] with your token PHP<?php $curl = curl_init('https://api.adnium.com/v1/advertiser/campaign/list/os/?token=[YOUR_API_TOKEN]'); curl_setopt($tcurl, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($curl); curl_close($curl); var_dump($response); ?>