transaction-api\CreateTxToSpendMultisigFundsWithBuilder.php
<?php

Spend Multisig Funds (using builder)

This sample code demonstrate how you can create a new transaction, as documented here at: http://dev.blockcypher.com/#creating-transactions

Destination address is a multisig address.

API used: POST /v1/btc/main/txs/new

This sample uses builders classes (optional).

require __DIR__ . '/../bootstrap.php';

BTC-TESTNET: 2NBbY8fbHRLjWXHqRvs8P996N82eTYic1yX

$input = \BlockCypher\Builder\TXInputBuilder::aTXInput() ->addAddress("033e88a5503dc09243e58d9e7a53831c2b77cac014415ad8c29cabab5d933894c1") ->addAddress("02087f346641256d4ba19cc0473afaa8d3d1b903761b9220a915e1af65a12e613c") ->addAddress("03051fa1586ff8d509125d3e25308b4c66fcf656b377bf60bfdb296a4898d42efd") ->withScryptType("multisig-2-of-3") ->build(); $output = \BlockCypher\Builder\TXOutputBuilder::aTXOutput() ->addAddress("n3D2YXwvpoPg8FhcWpzJiS3SvKKGD8AXZ4") ->withValue(1000) ->build(); $tx = \BlockCypher\Builder\TXBuilder::aTX() ->addTXInput($input) ->addTXOutput($output) ->build(); /// For Sample Purposes Only. $request = clone $tx; $txClient = new \BlockCypher\Client\TXClient($apiContexts['BTC.test3']); try { $txSkeleton = $txClient->create($tx); } catch (\Exception $ex) { ResultPrinter::printError("Created Multisig TX (Spend Multisig Fund)", "TXSkeleton", null, $request, $ex); exit(1); } ResultPrinter::printResult("Created Multisig TX (Spend Multisig Fund)", "TXSkeleton", $txSkeleton->getTx()->getHash(), $tx, $txSkeleton);