I live in Canada and I like to know how much the Canadian dollar (CAD) is in Brazilian currency (BRL).

You can also run with from terminal (BASH), JSON (Postman), but I made it with JAVA as part of my studies for the future to become a JAVA Backend coder.

I ran in Java with IntelliJ IDE.

1) I registered on https://fixer.io and I got my Currency API Key

2) I created a project in IntelliJ as follows: - File -> New -> Project -> Maven -> Project SDK: corretto-11

3) I edited the POM.XML file - Open POM.xml -> paste snippits -> Reimport All Maven Projects:

 <dependency>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>okhttp</artifactId>
     <version>4.5.0</version>
 </dependency>

 <maven.compiler.source>11</maven.compiler.source>
 <maven.compiler.target>11</maven.compiler.target>

4) I created the program - main.java file and customized it as it is in my repository.