Is there a way to get a one time access token instead of getting a new one ever few days.
Hi steve,
For IT security reason, there will be no permanent access token given to any party including our internal development team.
Sorry about that. 
Alternatively, you can look towards our out-of-the-box authentication modules for solution.
Visit: https://docs.onemap.sg/#github-community-forum-help
Regards,
Kai
Hi,
can you advise me on how to read this expiry time stamp for the token “expiry_timestamp”: 1543466115