/**
  * @return TXOutput
  */
 public function build()
 {
     $txOutput = new TXOutput();
     $txOutput->setAddresses($this->addresses);
     $txOutput->setScriptType($this->scryptType);
     $txOutput->setValue($this->value);
     return $txOutput;
 }
<?php

// Run on console:
// php -f .\sample\transaction-api\CreateTransactionToFundMultisigAddressEndpoint.php
require __DIR__ . '/../bootstrap.php';
use BlockCypher\Api\TX;
use BlockCypher\Api\TXInput;
use BlockCypher\Api\TXOutput;
use BlockCypher\Auth\SimpleTokenCredential;
use BlockCypher\Client\TXClient;
use BlockCypher\Rest\ApiContext;
$apiContext = ApiContext::create('test3', 'btc', 'v1', new SimpleTokenCredential('c0afcccdde5081d6429de37d16166ead'), array('mode' => 'sandbox', 'log.LogEnabled' => true, 'log.FileName' => 'BlockCypher.log', 'log.LogLevel' => 'DEBUG'));
$input = new TXInput();
$input->addAddress("n3D2YXwvpoPg8FhcWpzJiS3SvKKGD8AXZ4");
$output = new TXOutput();
$output->setAddresses(array("03798be8162d7d6bc5c4e3b236100fcc0dfee899130f84c97d3a49faf83450fd81", "03dd9f1d4a39951013b4305bf61887ada66439ab84a9a2f8aca9dc736041f815f1", "03c8e6e99c1d0b42120d5cf40c963e5e8048fd2d2a184758784a041a9d101f1f02"));
$output->setScriptType("multisig-2-of-3");
$output->setValue(1000);
// Satoshis
$tx = new TX();
$tx->addInput($input);
$tx->addOutput($output);
$txClient = new TXClient($apiContext);
$txSkeleton = $txClient->create($tx);
ResultPrinter::printResult("Created Multisig TX", "TXSkeleton", $txSkeleton->getTx()->getHash(), $tx, $txSkeleton);