Introduction to Usage - Allyans3/steam-market-api-v2 GitHub Wiki
Object way
use SteamApi\SteamApi;
$api = new SteamApi();
$options = [
'market_hash_name' => "AK-47 | Slate (Field-Tested)"
];
$api->detailed()->getItemPricing(Apps::CSGO_ID, $options);
Static way
use SteamApi\SteamApi;
$options = [
'market_hash_name' => "AK-47 | Slate (Field-Tested)"
];
SteamApi::query()->detailed()->getItemPricing(Apps::CSGO_ID, $options);