$client = \MusheAbdulHakim\CoinGecko\CoinGecko::client('your-api-key');
$exchanges = $client->exchanges();
$data = $exchanges->list([
//parameters
]);
$data = $exchanges->idMap();
$data = $exchanges->get($id);
$data = $exchanges->tickers($id, [
//parameters
]);
$data = $exchanges->volume($id, [
//parameters
]);
$data = $exchanges->volumenWithin($id, $from, $to);