This question runs in a pre-configured Salesforce environment - no personal connection required.
Fetch a country's currency name from the REST Countries API by searching for the country name and extracting the currency field from the response. Use the endpoint: https://restcountries.com/v3.1/name/{countryName}
Examples:
Input: countryName = "USA"
Output: "United States dollar"
Explanation: The API returns country data with currencies containing "United States dollar"
Input: countryName = "Japan"
Output: "Japanese yen"
Explanation: The API returns country data with currencies containing "Japanese yen"
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