Current price of crypto coin

[pamugayathry-gif]

Checking current price of crypto coins like ETH, BTC

• curl -s to fetch the JSON from $API_URL
• used 'grep' and 'cut' to extract just the exact price number

Testing

Did you test your script locally according to the README.md instructions?

• Yes! The script runs without errors and performs the expected action.

General Checklist

• I have followed the instructions in CONTRIBUTING.md.
• The name of the PR explains what I changed.
  @merintheres