CryptoBot

CryptoBot is a Telegram bot that shows live crypto rates from YahooFinance API and draws charts with choosen days.The bot can handle the following buttons and commands:

• ' /start ': displays available commands and buttons
• A specific cryptocurrency symbols: displays the current price of that cryptocurrency and adds it to a MongoDB database
• ' All Cryptos ': displays the current prices of all cryptocurrencies in cryptos list
• ' Support ': displays contact information for technical support
• ' Calculator ': initiates a calculator function that allows users to input an amount and cryptocurrency to get the value in USD
• ' Graph ' : initiates a function to generate a graph of a cryptocurrency's historical prices over a specified number of days

The bot also uses a MongoDB database to store information about each cryptocurrency's price and the time of the update

Installation

To use CryptoBot, you will need to install python libraries from requirements.txt using this command in terminal:

pip install -r requirements.txt

or

pip install pyTelegramBotAPI
pip install yfinance
pip install mplfinance
pip install bytesbufio
pip install pymongo

After you need to import all libraries and connect to your Mongodb database

import telebot
from datetime import datetime, timedelta
import mplfinance as mpf
from io import BytesIO
import yfinance as yf
from pymongo.mongo_client import MongoClient
from pymongo.server_api import ServerApi

client = MongoClient("Your_mongodb_client_uri", server_api=ServerApi('1'))

How to use

After cloning the repository and installing the required libraries, you can use CryptoBot by running the bot.py file in your terminal:

python bot.py

Overall, this code provides a useful set of functionalities for a cryptocurrency bot on Telegram