exchanger

Installing:

$ git clone https://github.com/vizplus/exchanger
$ cd exchanger/exchanger
$ sudo apt-get install libffi-dev libssl-dev python-dev python3-dev python3-pip python3-venv
$ pip3 install --upgrade requests
$ python3 -m venv venv
$ . venv/bin/activate
$ pip install redis web3 bitshares pysha3
$ pip install python-telegram-bot --upgrade
$ deactivate

Using:

$ mv settings.json.example settings.json
$ chmod 666 settings.json   #access for web server

Edit file settings.json and run initial script for post first custom operation in VIZ blockchain:

$ venv/bin/python ./initial_scipt.py

And run exchange:

$ venv/bin/python ./exchanger.py

Install Telegram bot

$ cd ..
$ cp ./telegramBot /path/to/your/website/
$ cd /path/to/your/website/telegramBot/
$ composer require telegram-bot/api
$ pecl install redis
$ cd ./sys/inc/
$ mv cfg.php.example cfg.php

Edit file cfg.php

Configure webhooks from telegram bot on https://your.website/telegramBot/bot.php

Add crontab task

$ 1 * * * * /path/to/exchanger/exchanger/venv/bin/python /path/to/exchanger/exchanger/cron.py