The pushtx
funcionality allows the API user to broadcast raw transactions directly to the Bitcoin network.
A web interface is available as well.
Broadcast a hex-encoded transaction to the Bitcoin network. Returns true
on success, raises exception on failures such as malformed transactions.
$Blockchain = new \Blockchain\Blockchain($api_code);
$tx = "RawHexCodeHere";
try {
$Blockchain->Push->TX($tx);
} catch (Blockchain_Error $e) {
// Something went wrong
echo $e->getMessage() . '<br />';
}