Currency Converter

A simple currency converter application that fetches exchange rates and allows users to convert amounts between different currencies.

Features

• Fetches real-time exchange rates from Open Exchange Rates API.
• Converts amounts between selected currencies.
• Validates user input for currency selection and amount.

Packages Used

• net/http for http requests to the currency exchange api
• github.com/charmbracelet/huh for the TUI interface form
• encoding/json in order to marshal the data for the api

Requirements

• Go (version 1.14 or later)
• An API key from [Open Exchange Rates]

Example

Please select the currency you wish to convert FROM:

1. United States Dollar
2. Great Britain Pound
3. Euro
4. Japanese Yen
5. South African Rand

Please enter the amount you wish to convert: ? 100

Please select the currency you wish to convert TO:

1. United States Dollar
2. Great Britain Pound
3. Euro
4. Japanese Yen
5. South African Rand

Converted amount: 85.00 GBP