This KrakenD configuration exposes three endpoints, each presenting continent data in different formats: JSON, XML, and CSV. Origin data is collected from a legacy SOAP service.

1. /continents.json This endpoint retrieves continent data from the CountryInfoService SOAP web service at http://webservices.oorsprong.org/websamples.countryinfo/CountryInfoService.wso. The data is fetched with a POST request and converted from XML to a JSON object using a JMESPath expression. The output is a JSON collection.

2. /continents.xml This endpoint fetches the JSON data from the /continents.json endpoint and converts it to an XML format. The output is an XML document with a root element called continents containing one continent element for each continent.

3. /continents.csv This endpoint retrieves the JSON data from the /continents.json endpoint and uses a Lua script (./json-to-csv.lua) to convert the JSON object into a CSV format. The output is a CSV file with a Content-Type header set to text/csv.

You can query the endpoints using any HTTP client, such as curl or a web browser, to obtain the data in the desired format:

• JSON: http://localhost:8080/continents.json
• XML: http://localhost:8080/continents.xml
• CSV: http://localhost:8080/continents.csv