Crypto Price Tracker Plus 作者: Terisa

Crypto Price Tracker is a feature-rich Firefox extension designed to provide users with real-time cryptocurrency price tracking and customizable price alerts. Here's a step-by-step guide on how to use the extension's interface:

Features:

- Real-Time Price Display: View the current prices of Bitcoin and Ethereum.
- Price Alerts: Set alerts to get notified when the price of a cryptocurrency reaches a specified level.
- User-Friendly Interface: Intuitive and easy-to-use interface for managing your price tracking and alerts.

Using the Interface:

1. Opening the Popup:
Click the extension icon in the Firefox toolbar to open the popup interface.

2. Viewing Current Prices:
- The popup displays the current prices of Bitcoin and Ethereum at the top.
- Prices are fetched and updated automatically every minute.

3. Setting a Price Alert:
- Scroll down to the "Set Price Alert" section.
- Cryptocurrency: Select the cryptocurrency (Bitcoin or Ethereum) for which you want to set an alert from the dropdown menu.
- Condition: Choose whether you want to be alerted when the price goes "Above" or "Below" a certain value.
- Price: Enter the price in USD that will trigger the alert.
- Click the "Set Alert" button to save your alert.
- A confirmation message will appear to let you know the alert has been set successfully.

4. Managing Alerts:
- Alerts are stored locally and checked every minute when prices are updated.
- When an alert condition is met, a notification will appear with the details of the alert.
- The notification will include the cryptocurrency name, the condition (above/below), and the target price.
- You can clear alerts by resetting the extension or through additional options in future versions.

Notifications:

- When the price of the selected cryptocurrency meets the alert criteria, a browser notification will pop up.
- The notification will include:
- The name of the cryptocurrency.
- The condition that was met (e.g., "Bitcoin is above $50,000").
- The current price at the time of the alert.