Try Bitcoin (Cash) ZeroMQ Api to retrieve and parse raw transactions (JS)

try_bch_zeromq.js

const zmq = require('zeromq')
const BitcoinCashZMQDecoder = require('bitcoincash-zmq-decoder')
const decoder =  new BitcoinCashZMQDecoder("mainnet")
const subscriber = zmq.socket("sub")

const host = 'tcp://34.245.188.100:28332'

subscriber.subscribe("") // subscribe to all

const parseTransaction = (data) => {
  const tx = decoder.decodeTransaction(data)
  console.log( tx )
}

subscriber.on("message", function (topic, data) {
  topic = topic.toString()
  data  = data.toString('hex')
  console.log(topic, data)

  if (topic == "rawtx") {
    parseTransaction(data)
  }

  if (topic == "rawblock") {
    console.log("got a new block!")
  }
})

subscriber.connect(host)

// package.json
//
// {
//   "dependencies": {
//     "bitcoin-core": "^2.0.0",
//     "bitcoincash-zmq-decoder": "^0.1.5",
//     "bitcoincashjs": "^0.1.10",
//     "insight-client": "^0.1.0",
//     "zeromq": "^4.6.0"
//   },
//   "scripts": {
//     "start": "node try-btczmq"
//   }
// }