bfx-hf-data-server

3.0.3 • Public • Published

Bitfinex Honey Framework Data Server for Node.JS

Build Status

The HF data server runs backtests for the HF UI Electron App. It syncs candle and trade data and then executes the strategy on it for backtesting.

The DB backend is implemented by a plugin:

Regardless of the backend, a schema must be specified (providing exchange-specific API methods). The official Bitfinex schema is bfx-hf-ext-plugin-bitfinex.

Installation

For standalone usage:

git clone https://github.com/bitfinexcom/bfx-hf-data-server
cd bfx-hf-data-server
npm i

cp .env.example .env

npm run start-lowdb

For usage/extension within an existing project:

npm i --save bfx-hf-data-server

Quickstart

Follow the installation instructions, and run npm run start-lowdb.

Docs

For executable examples, refer to examples/

Example

const DataServer = require('bfx-hf-data-server')
const HFDB = require('bfx-hf-models')
const HFDBLowDBAdapter = require('bfx-hf-models-adapter-lowdb')
const { schema: HFDBBitfinexSchema } = require('bfx-hf-ext-plugin-bitfinex')

const db = new HFDB({
  schema: HFDBBitfinexSchema,
  adapter: HFDBLowDBAdapter({
    dbPath: './SOME_DB_PATH.json',
    schema: HFDBBitfinexSchema
  })
})

const ds = new DataServer({
  port: 8899,
  db
})

ds.open()

// data server ready to receive commands

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request

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Install

npm i bfx-hf-data-server

Weekly Downloads

1

Version

3.0.3

License

Apache-2.0

Unpacked Size

3.26 MB

Total Files

28

Last publish

Collaborators

  • bitfinexorg
  • vigan-abd
  • prdn