Strange API response encoding

Hi,

While trying to evaluate the APIs exposed on the demo server (demo.traccar.org) in Postman, when I call the endpoint api/reports/trips with the parameters "deviceId", "from", and "to", I receive a 200 status code, but the response body is not in JSON format. Specifically, I get something like the following:

Am I doing something wrong?

Best regards,
Simone

[More infos:] I'm using basic auth as authorization and I'm sure is well defined because others endpoints work with that.

You forgot to provide the Accept header to indicate the format you want.

By default in Postman is setted to */*
should it be application/json ?

If you want JSON - yes.