require __DIR__ . '/../bootstrap.php'; use BlockCypher\Auth\SimpleTokenCredential; use BlockCypher\Client\NullDataClient; use BlockCypher\Rest\ApiContext; $apiContext = ApiContext::create( 'main', 'btc', 'v1', new SimpleTokenCredential('c0afcccdde5081d6429de37d16166ead'), array('mode' => 'sandbox', 'log.LogEnabled' => true, 'log.FileName' => 'BlockCypher.log', 'log.LogLevel' => 'DEBUG') ); $nullDataClient = new NullDataClient($apiContext); $nullData = $nullDataClient->embedString('***BlockCypher Data Endpoint Test***'); // max 40 bytes ResultPrinter::printResult("Embed Data On Blockchain", "NullData", $nullData->getHash(), null, $nullData);