bitfinex-terminal-funding-book-encoding

bitfinex-terminal-funding-encoding

Hyperbee Key and Value-Encodings for the Bitfinex Terminal Funding Book data set.

Example

const dazaar = require('dazaar')
const swarm = require('dazaar/swarm')
const Hyperbee = require('hyperbee')

// Load the encodings
const { keyEncoding, valueEncoding } = require('bitfinex-terminal-funding-book-encoding')

const card = require('../cards/free/bitfinex.terminal.funding-book.stats.json')
const buyer = market.buy(card, { sparse: true })

buyer.on('feed', function () {
  const db = new Hyperbee(buyer.feed, {
    keyEncoding,
    valueEncoding
  })

  doQuery(db)
})

function doQuery (db) {
  // Load the sub database for the currency you are looking for.
  db.sub('BTC').createReadStream({
    gte: new Date('2018-10-10T09:00:00.000Z'),
    lte: new Date('2019-10-10T09:00:00.000Z'),
    limit: 10,
    reverse: true
  }).on('data', (d) => {
    console.log(d)
  })
}


swarm(buyer)

API

Just pass the keyEncoding and valueEncoding modules to the Hyperbee constructor.

After that you can specify your range queries as dates for the currency sub database you want to query.