bitgord

// package.json
{
  "dependencies": {
    "web3": "0.17.0-alpha",
    "ethereumjs-util": "4.5.0",
    "ethereumjs-tx": "1.1.2"
  }
}

//Goto Node Console

bitgord

//Set Variable for PrivateKey in TestRPC
var pKey1 = ""

//Require EthTx
var EthTx = require("ethereumjs-tx")

//Create Buffer Encoded Class
var pKey1x = new Buffer(pKey1, 'hex')

//Create Raw Transaction Data Structure

bitgord

//First you need to get an API endpoint to the Ethereum mainnet from infura.io
var endpoint = "https://mainnet.infura.io/[[insert-passcode]]"

//Require and setup new Web3
var Web3 = require("web3")
var EthTx = require("ethereumjs-tx")

//Create two accounts from TestRPC
var acct1 = ""
var acct2 = ""

bitgord

//Get token from BlockCypher when you create an account at blockcypher.com

//Create rawTx object
{ nonce: '0x13',
  to: '',
  gasPrice: '',
  gasLimit: '',
  value: '',
  data: '' }

bitgord

//Smart Contracts are a series of Ethereum Virtual Machine OP Codes
//Solidity it higher level and is compiled to EVM bytecode

// package.json
{
  "dependencies": {
    "web3": "0.17.0-alpha",
    "solc": "^0.4.4"
  }
}

bitgord

// package.json
{
  "dependencies": {
    "web3": "0.17.0-alpha",
    "solc": "^0.4.4"
  }
}

//Create file Ecrow.sol and create 3 variables: a buyer, a seller, and an arbiter
contract Escrow {

bitgord

//First sign up for an account with BiyPay and create a new API key

//Download bitpay-node
sudo npm install bitpay-node

//Go to node console and require bitpay-node
Bitpay = require('bitpay-node')

//Create new Bitpay client
var client = new Bitpay.Client({ apiKey: '' })

bitgord

// Run Command from Terminal
geth --rpc --rpcapi="db,eth,net,web3,personal" --rpcport "8545" --rpcaddr "127.0.0.1" --rpccorsdomain "localhost" console

// Check Sol is Configured
eth.getCompilers()

// In a New Terminal Window Run TestRPC
cd ~PATH-TO-FILE
testrpc

bitgord

// First you need to install the dependencies - insert this to your package.json and run npm install
"sequelize": "^3.5.1",
"sqlite3": "^3.1.4"

// Require Sequelize 
// (new Sequelize dependencies can be (undefined, undefined, undefined) for quick setup
// set dialect to a 'sqlite' db
// set storage to the file you want the db to be with a .sqlite at the end

var Sequelize = require('Sequelize');

bitgord

// First go to http://docs.bitfinex.com and click on the websockets tab
// Scroll down and find the SSL websocket connection URL
For example: wss://api.bitfinex.com/ws

// In a new Javascript file create a variable for new websocket
var ws = new WebSocket('wss://api.bitfinex.com/ws');

// Create function to send on open
ws.onopen = function() {
  ws.send(JSON.stringify({"event":"subscribe", "channel":"ticker", "pair":"BTCUSD"}));