Whether you are using the Matlab or the Python package, the REST petition is done in a similar way:

• The base URL is wchallenge2022.lst.tfo.upm.es/api/:collection. Notice the API endpoint is “/api/:collection”, where :collection is one of the available datasets listed below. No other endpoint is available.
• The REST petition method must be GET.
• Your personal API key must be included as a header of the petition like this:
  • • • • • • “API-Key” = “MY_AUTHORIZED_API_KEY”
• MongoDB Query Parameters must be included as parameters of the REST petition (i.e. encoded in the URL) like this:
  • • • • • • wchallenge2022.lst.tfo.upm.es/api?param1=value1&param2=value2
• If the petition is incorrectly formed, you will be reported with the error.

You have an example in each of the clients (python and matlab), with a code snippet to query the databases. We recommend you to look carefully at the example, and once you understand it, deleting those lines and writing your own code.