WietseWind

// PubSub example, check pub.js and sub.js
// This is the publising of messages
// Messages will only be seen by subscribers that are already listening
// Credits: https://thisdavej.com/guides/redis-node/node/pubsub.html

const Redis = require('ioredis')
const pub = new Redis()
const channel = 'mychannel:123'

console.log('Started publisher...')

WietseWind

SELECT 
  CloseTimeHuman
FROM 
  xrpledgerdata.fullhistory.ledgers
WHERE 
  LedgerIndex = (
    SELECT 
      LedgerIndex
    FROM 
      xrpledgerdata.fullhistory.transactions 

WietseWind

const RippledWsClient = require('rippled-ws-client')
const RippledWsClientSign = require('rippled-ws-client-sign')

const SeedOrKeypair = 'sZZZZZZZZZ' // The secret of the sending wallet

const Transaction = {
  TransactionType: 'Payment',
  Account: 'rXXXXX',
  Destination: 'rYYYYYYY',
  Amount: 4635000000,

WietseWind

const username = process.argv[2]
const type = process.argv[3] || 1

const sharp = require('sharp')
const QRCode = require('qrcode')
const fetch = require('node-fetch')
const printer = require("node-printer-lp-complete")
const printOptions =  {
  media: 'Custom.25x50mm',
  destination: "ColorLabelPrinter",

WietseWind

const elliptic = require('elliptic')
const secp256k1 = elliptic.ec('secp256k1')
const hash = require('hash.js')
const keypairs = require('ripple-keypairs')

const hexToDecimal = (x) => secp256k1.keyFromPrivate(x, 'hex').getPrivate().toString(10)

module.exports = {
    sign (message, familySeed) {
        const digest = hash.sha256().update(message).digest('hex').toUpperCase()

WietseWind

let parentId

process.on('message', (msg) => {
  if (typeof msg.parentId !== 'undefined') parentId = msg.parentId
  console.log(`[CHILD_${parentId}] » Message from parent`, msg)
})

let counter = 0

let interval = setInterval(() => {

WietseWind

DEX

Send EUR to XRP (the other way around) to another account with sell offer)

DEX

{
	"TransactionType": "TrustSet",
	"Account": "rpePPeRpC89vpCY3CDzhzMCs78nPoNnAKm",
	"Fee": "12",

WietseWind

<script src="https://polyfill.webmonetization.org/polyfill.js"></script>
<script src="https://cdn.coil.com/donate.js"></script>
<script>
  window.WebMonetizationScripts.donate({
    paymentPointer: '$twitter.xrptipbot.com/WietseWind'
  })
</script>

WietseWind

IOU

OPTIONAL:

• TickSize
• No Freeze
• No XRP

0. Set issuer account flag 8, DefaultRipple (so people can send to each other) - When people set trustlines incoming to the issuer) NoRipple may be set, but the issuer needs to ripple TO other users.

WietseWind

SELECT 
  Account,
  LedgerIndex,
  TransactionIndex,
  `hash`,
  TransactionType,
  AmountXRP
FROM xrpledgerdata.fullhistory.transactions 
WHERE 
  TransactionResult = 'tesSUCCESS'