Postman Api Testing

Hi, first of all thanks for your magnificent work,
im trying to monitor the traccar api with postman, scheduling requests to the positions api and devices api, the devices api always works fine, but the positions api fails sometimes (approximately 70% of the times), and every time i try the request manually it succeeds,do you have any idea why is this happening?

this is the info of the request:
method: GET,
URL: http://xx.xxx.xx.xxx:8082/api/positions
Accept: application/json
Autorization: Basic (user, password)

Thanks for the help.

You need to include Accept header for positions.

Thanks for your quick response:

i have the header Accept: application/json, is not correct for positions???

Looks correct.

Make sure there are no typos anywhere.