Track Cryptocurrency Prices and Send Notifications of Changes

In today’s digital age, the value of cryptocurrencies can fluctuate rapidly, making it essential to stay updated on their prices. In this article, we will explore a simple yet effective way to track cryptocurrency prices and send notifications of changes using Python.

Why Track Cryptocurrency Prices?

Cryptocurrencies are known for their volatility, and staying informed about their prices can help you make informed investment decisions. Whether you’re a seasoned investor or just starting out, having access to real-time price data can help you stay ahead of the curve.

How to Track Cryptocurrency Prices

There are several ways to track cryptocurrency prices, including using online exchanges, mobile apps, or even building your own solution using programming languages like Python. In this article, we will focus on the latter approach.

Python Code Example

import requests
import json
import time
import schedule
import smtplib
from email.mime.text import MIMEText

# API endpoint for cryptocurrency prices
api_endpoint = 'https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd'

# Function to get cryptocurrency price
def get_price():
    response = requests.get(api_endpoint)
    data = json.loads(response.text)
    return data['bitcoin']['usd']

# Function to send email notification
def send_notification(price):
    sender_email = 'your_email@gmail.com'
    receiver_email = 'recipient_email@gmail.com'
    password = 'your_password'

    message = MIMEText(f'Bitcoin price has changed to ${price}')
    message['Subject'] = 'Bitcoin Price Update'
    message['From'] = sender_email
    message['To'] = receiver_email

    server = smtplib.SMTP('smtp.gmail.com', 587)
    server.starttls()
    server.login(sender_email, password)
    server.sendmail(sender_email, receiver_email, message.as_string())
    server.quit()

# Schedule the script to run every 5 minutes
schedule.every(5).minutes.do(get_price)
schedule.every(5).minutes.do(send_notification)

while True:
    schedule.run_pending()
    time.sleep(1)

How to Use the Code

To use the code, you will need to install the following Python libraries: requests, json, schedule, and smtplib. You can install them using pip:

• requests: `pip install requests`
• json: `pip install json`
• schedule: `pip install schedule`
• smtplib: `pip install smtplib`

You will also need to replace the placeholders `your_email@gmail.com`, `recipient_email@gmail.com`, and `your_password` with your actual email credentials.

Conclusion

In this article, we have shown you how to track cryptocurrency prices using Python and send notifications of changes. By using a simple script, you can stay informed about the prices of your favorite cryptocurrencies and make informed investment decisions.

We’d love to hear from you!

Get Involved!

Have you ever missed a crucial cryptocurrency price swing because you weren’t glued to your screen? Do you wish you could set up alerts to notify you when your favorite coin reaches a new high or low?

• What’s the most significant impact a price change has had on your investment strategy?
• Which cryptocurrency do you think would benefit most from automated price tracking and notifications?