transaction-api\EmbedDataOnBlockchain.php
<?php

Embed Data on Blockchains

The NullData resource allows you to embed data on a Blockchain.

API called: '/v1/btc/main/txs/data'

require __DIR__ . '/../bootstrap.php'; $nullData = new \BlockCypher\Api\NullData(); $nullData->setEncoding('string'); $nullData->setData('***BlockCypher Data Endpoint Test***'); // max 40 bytes /// For Sample Purposes Only. $request = clone $nullData; try { /// Create TX with embed data $nullData->create(array(), $apiContexts['BTC.main']); } catch (Exception $ex) { ResultPrinter::printError("Embed Data On Blockchain", "NullData", null, $request, $ex); exit(1); } ResultPrinter::printResult("Embed Data On Blockchain", "NullData", $nullData->getHash(), $request, $nullData); return $nullData;