Getting a 401 Unauthorized Error – What Am I Missing? or Why Do I Keep Seeing 401 Unauthorized? Commo

401 errors are sneaky. One time I wasted hours only to realize my clock was out of sync with the auth server.

Run `date` in your terminal—if it’s off by more than a few mins, NTP sync or just manually fix it.

Also, some APIs hate trailing slashes in URLs. Worth trimming yours if you haven’t already.