XTCryptoSignals

XTCryptoSignals is a Python library that includes the following 3 services:

• Tasks

  • Data collection of crypto-currencies pairs such as BTC/USDT, ETH/BTC or any other pair that is supported by the Exchange API.
  • A Signals service based on setup rules to send real-time alerts about price, price change, trading volume or market sentiment sending Web Push Notifications to the client browser (Firefox, Chrome) or/and to a Telegram Channel.
  • Market Depth, Content and Data fetching Tasks.

(Web Push Notifications are implemented with ServiceWorker that is compatible with the most known web browsers.)

• RESTFul Server API

  • Restful interface that exposes API entry points to get desired crypto-currencies data.
  • SocketIO Server to broadcast real-time data to clients.

• Website

Roadmap

• Add crypto-currencies exchanges (Dec 2018)
• Implement RESTFul API and socket.io to access price data in real time (Jan 2019)
• Build website (Jan 2019)
• Add Gunicorn to make it production ready (March 2019)
• Building Unit, functional and end-to-end testing for existing and future features (Jan 2019)
• User account creation, Session and Assets Management (Oct 2019)
• Implement web push notification signals for price range, price change, trading volume, price sentiment, etc (July 2019)
• Implement Telegram bot to broadcast notifications (Feb 2020)
• Create nice features and make platform improvements on-the-fly (From 2020 onwards)
• Create more Test cases and setup a more meaningful CI/CD Github Actions

Getting Started

Pre-requisites

• Python >= 3.7
• Redis
• MongoDB

Installation

Install from source

Clone project repository:

git clone https://github.com/pantunes/xtcryptosignals.git
cd xtcryptosignals

Setup Python virtual environment:

virtualenv venv -p python3
source venv/bin/activate

Install package in develop mode:

pip install -e .

(Dependencies will be installed automatically from requirements.txt)

Path to the settings file

Before running xt-server, xt-client, xt-tasks and tests the env var SETTINGS_APP should be set to the path of its settings file.
This can be achieved inline SETTINGS_APP=<path to configuration> followed by the app cli or executing export SETTINGS_APP=<path to configuration> before running any of the command line .

Example of xt-client settings file client.dev.env:

SECRET_KEY='bRdzq6ZMQ;HGB3JWVxs&WQ4>6r{'
GA_TRACKING_ID='UA-12341343-2'

Example of xt-server or xt-tasks settings file server.dev.env:

SECRET_KEY='MfYfEeom6)EyhcKcFh@+WGx8hvhP/,K67hA6'
CORS_ALLOWED_ORIGINS=('https://mydomain.com',)
MONGODB_HOST='localhost'
MONGODB_PORT=27017
MONGODB_NAME='MyDatabaseName'

Run tests:

SETTINGS_APP=server.dev.env python setup.py test
# or
SETTINGS_APP=server.dev.env pytest

Install from PyPi

Create folder project:

mkdir xtcryptosignals
cd xtcryptosignals

Setup Python virtual environment:

virtualenv venv -p python3
source venv/bin/activate

Install package:

pip install xtcryptosignals

Run database migrations

It will populate some collections with data:

FLASK_ENV=development SETTINGS_APP=server.dev.env mongodb-migrate --url mongodb://127.0.0.1:27017/XTC-Dev --migrations xtcryptosignals/server/migrations/

Install from docker-compose (the simplest way):

Clone project repository:

git clone https://github.com/pantunes/xtcryptosignals.git
cd xtcryptosignals

Create multi-container Docker Applications:

docker-compose build

Nothing more is necessary...

Tasks

Start service

Development:

SETTINGS_APP=server.dev.env xt-tasks

# to test 1 tick
SETTINGS_APP=server.dev.env xt-tasks --test

Production:

SETTINGS_APP=server.prod.env xt-tasks --log-ticker-minimal

To get a list of supported exchanges:

SETTINGS_APP=server.prod.env xt-tasks --list-config exchanges

binance
binance_dex
uphold
okex
idex
switcheo
hotbit
bibox
okcoin
bithumb
coinbene
dcoin
bitmax
bilaxy
bitstamp
kucoin
coinbase_pro

(Drop me an e-mail if you want support for a new exchange or please contribute to this project creating a pull request)

Command line help:

xt-tasks --help

Usage: xt-tasks [OPTIONS]

  Use this tool to start all or part of the tasks.

Options:
  --test                          Process 1 iteration for all configured coins
                                  and/or tokens. (Useful for testing purposes)

  --list-config [exchanges|currencies]
                                  List 'exchanges' or 'currencies' (coins or
                                  tokens) per exchange that are currently
                                  supported.

  -t, --task [cfgi|project|tether|ticker|notifications|order_book]
                                  Task to be executed. If this parameter is
                                  omitted all tasks will be started

  -q, --queue TEXT                Queue name to execute indicated tasks.
  --disable-ticker-messaging      Disable ticker message broadcasting.
  --log-ticker-minimal            Only log ticker errors and important
                                  warnings in stdout.

  --version                       Show version.
  -h, --help                      Show this message and exit.

Setup

There is already an initial setup with some crypto-currencies (coins and tokens) that can be added or/and removed in settings_exchanges.py.

BIBOX: {
    'pairs': [
        ('ONT', 'USDT'),
        ('ONT', 'BTC'),
        ('ONT', 'ETH'),
        ('NEO', 'USDT'),
        ('NEO', 'BTC'),
        ('NEO', 'ETH'),
        ('LTC', 'USDT'),
        ('LTC', 'BTC'),
        ('CARD', 'ETH'),
    ]
}

UPHOLD: {
    'pairs': [
        ('BTC', 'USD'),
        ('ETH', 'USD'),
        ('LTC', 'USD'),
        ('XRP', 'USD'),
    ]
}

Initial setup to create dynamic MongoDB collections for data segmentation categorized by Exchanges pooling frequency in settings.py.

HISTORY_FREQUENCY = (
    '10s', '30s', '1m', '10m', '30m', '1h', '2h', '3h', '4h', '12h', '1d', '4d', 
    '1w', '2w', '4w', '12w', '24w', '1y',
)

Results

The Ticker service is highly performant as can take advantage of multi-processing multi-core CPU.

RESTFul Server API

Start service

Development:

FLASK_ENV=development SETTINGS_APP=client.dev.env xt-server

Swagger API endpoints accessible at http://127.0.0.1:5000/apidocs:

Production:

FLASK_ENV=production SETTINGS_APP=client.prod.env xt-server

Website

Start service

Development:

FLASK_ENV=development SETTINGS_APP=client.dev.env xt-client

Production:

FLASK_ENV=production SETTINGS_APP=client.prod.env xt-client --num-workers=N

N corresponds to the number of workers to be spinned up.

Run all services at once

Embed command line:

xt-all --help

Usage: xt-all [OPTIONS] [copy-config-files|start|stop|restart]

Options:
  -h, --help  Show this message and exit.

For Production enviroment xt-all copy-config-files should be executed on first place to copy default config files to the folder /config.
The configuration should be reviewed and changed, before running xt-all start to start all 3 services: xt-server, xt-client and xt-tasks.

Docker Compose (the simplest way):

With the following command all services will be started and running:

docker-compose up

Access the URL http://127.0.0.1:5000 to load the Platform client UI, nothing more is necessary...

Screenshots

Open the browser with the URL http://127.0.0.1:8000:

Overview	Pairs
Coins/Tokens	Dark Theme
Login	Portfolio
Alerts Setup	Web Push Notification
Twitter Chart	Crypto Fear & Greed Index Chart
Tether Chart	Coin / Token Chart
Market Depth	Telegram Notifications
Spotlight Search

Example of added Feature

Pull Request to show how easy is to Add Kyber Network, Aave and Ren Projects/Tokens.

Disclaimer

This project is work in progress and when it comes to trading use it at your own risk.

License

This project is licensed under the GNU License.

Contact

Through the website xtcryptosignals.com.

Acknowledgments

Thanks to Jetbrains in order to support us with an Open Source license.

Donation

In case this project helped you in some way I'm accepting a small donation to keep this open-source project on-🔥 :

• BTC: bc1qheg9zjhezsvnzywvnj9tunsj39llslqp33ekrs
• ETH: 0x2e9B4409d40d2605361Ea1278B1514C74c66Eac3