coincap

import requests

class Cryptocurrency:
    def __init__(self, symbol, amount):
        self.symbol = symbol
        self.amount = amount
        self.price = self.get_price()

    def get_price(self):
        url = f"https://api.coincap.io/v2/assets/{self.symbol}"
        response = requests.get(url)
        data = response.json()
        if "data" in data:
            return float(data["data"]["priceUsd"])
        else:
            return None

    def get_value(self):
        return self.price * self.amount

portfolio = []

def add_cryptocurrency():
    symbol = input("Enter the symbol of the cryptocurrency: ").upper()
    amount = float(input("Enter the amount of the cryptocurrency: "))
    crypto = Cryptocurrency(symbol, amount)
    portfolio.append(crypto)
    print(f"{symbol} added to the portfolio.")

def show_portfolio():
    if not portfolio:
        print("Your portfolio is empty.")
    else:
        total_value = 0
        print("Portfolio:")
        for crypto in portfolio:
            value = crypto.get_value()
            total_value += value
            print(f"{crypto.symbol}: {crypto.amount} - Value: ${value:.2f}")
        print("-------------------------")
        print(f"Total Portfolio Value: ${total_value:.2f}")

def menu():
    while True:
        print("\nCryptocurrency Portfolio Tracker")
        print("1. Add Cryptocurrency")
        print("2. Show Portfolio")
        print("3. Exit")

        choice = input("Enter your choice: ")

        if choice == "1":
            add_cryptocurrency()
        elif choice == "2":
            show_portfolio()
        elif choice == "3":
            print("Thank you for using the Cryptocurrency Portfolio Tracker. Goodbye!")
            break
        else:
            print("Invalid choice. Please try again.")

menu()