I am trying to utilize the Export GPX endpoint for a feature in a mobile application. However I am running into a 404 error when I actually go to use the endpoint. I know that this endpoint requires a read_all scope for private parameters which I already included in my webform url
This is how I have my exportGPX endpoint set up as well..
And to make things more clear: You can't use activity ids for getting the gpx or tcx file for that activity. Only for planned routes you can get a file. The endpoint for getting the route ids for planned routes is https://developers.strava.com/docs/reference/#api-Routes-getRoutesByAthleteId
Here is a JSON response that I am using. I took out IDs/coords for the purpose of this but I am using the ID field with the value of 67890. I am able to use other endpoints with this ID as well.