# 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 Telegram Channel.
* **Market Depth**, **Content** and **Data** fetching Tasks.
(Web Push Notifications are implemented with [ServiceWorker](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/showNotification)
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
* [x] Add crypto-currencies exchanges (Dec 2018)
* [x] Implement RESTFul API and socket.io to access price data in real time (Jan 2019)
* [x] Build website (Jan 2019)
* [x] Add Gunicorn to make it production ready (March 2019)
* [x] Building Unit, functional and end-to-end testing for existing and future features (Jan 2019)
* [x] User account creation, Session and Assets Management (Oct 2019)
* [x] Implement web push notification signals for price range, price change,
trading volume, price sentiment, etc (July 2019)
* [x] Implement Telegram bot to broadcast notifications (Feb 2020)
* [x] Create nice features and make platform improvements on-the-fly (From 2020 onwards)
## Getting Started
### Pre-requisites
* [Python >= 3.7](https://www.python.org/downloads)
* [Redis](https://redis.io/download)
* [MongoDB](https://www.mongodb.com)
## Installation
### Install from source
Clone project repository:
```bash
git clone https://github.com/pantunes/xtcryptosignals.git
cd xtcryptosignals
```
Setup Python virtual environment:
```bash
virtualenv venv -p python3
source venv/bin/activate
```
Install package in develop mode:
```bash
pip install -e .
```
(Dependencies will be installed automatically from [requirements.txt](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](xtcryptosignals/config/client.dev.env):
```bash
SECRET_KEY='bRdzq6ZMQ;HGB3JWVxs&WQ4>6r{'
GA_TRACKING_ID='UA-12341343-2'
```
Example of `xt-server` or `xt-tasks` settings file [server.dev.env](xtcryptosignals/config/server.dev.env):
```bash
SECRET_KEY='MfYfEeom6)EyhcKcFh@+WGx8hvhP/,K67hA6'
CORS_ALLOWED_ORIGINS=('https://mydomain.com',)
MONGODB_HOST='localhost'
MONGODB_PORT=27017
MONGODB_NAME='MyDatabaseName'
```
Run tests:
```bash
SETTINGS_APP=server.dev.env python setup.py test
# or
SETTINGS_APP=server.dev.env pytest
```
### Install from PyPi
Create folder project:
```bash
mkdir xtcryptosignals
cd xtcryptosignals
```
Setup Python virtual environment:
```bash
virtualenv venv -p python3
source venv/bin/activate
```
Install package:
```bash
pip install xtcryptosignals
```
#### Run database migrations
It will populate some collections with data:
```bash
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
Clone project repository:
```bash
git clone https://github.com/pantunes/xtcryptosignals.git
cd xtcryptosignals
```
Create multi-container Docker Applications:
```bash
docker-compose up
```
## Tasks
### Start service
#### Development:
```bash
SETTINGS_APP=server.dev.env xt-tasks
# to test 1 tick
SETTINGS_APP=server.dev.env xt-tasks --test
```
#### Production:
```bash
SETTINGS_APP=server.prod.env xt-tasks --log-ticker-minimal
```
To get a list of supported exchanges:
```bash
SETTINGS_APP=server.prod.env xt-tasks --list-config exchanges
```
```bash
binance
binance_dex
uphold
okex
idex
switcheo
hotbit
bibox
okcoin
bithumb
coinbene
dcoin
bitmax
bilaxy
bitstamp
kucoin
coinbase_pro
```
(Drop [me](mailto:pjmlantunes@gmail.com) an e-mail if you want support for a new
exchange or please contribute to this project creating a pull request)
Command line help:
```bash
xt-tasks --help
```
```bash
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](xtcryptosignals/settings_exchanges.py).
```python
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](xtcryptosignals/settings.py).
```python
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:
```bash
FLASK_ENV=development SETTINGS_APP=client.dev.env xt-server
```
Swagger API endpoints accessible at `http://127.0.0.1:5000/apidocs`:

#### Production:
```bash
FLASK_ENV=production SETTINGS_APP=client.prod.env xt-server
```
## Website
### Start service
#### Development:
```bash
FLASK_ENV=development SETTINGS_APP=client.dev.env xt-client
```
#### Production:
```bash
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:
```bash
xt-all --help
```
```bash
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:
```bash
docker-compose up
```
## 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](https://github.com/pantunes/xtcryptosignals/commit/95e1ec9cda86e5b457343163068ad164f8df81aa).
## 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](https://www.gnu.org/licenses/gpl-3.0.en.html) License.
## Contact
Through the website [xtcryptosignals.com](https://xtcryptosignals.com/ticker/tokens/10s#contact).
## Acknowledgments

Thanks to [Jetbrains](https://www.jetbrains.com/?from=xtcryptosignals) 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