API throws error. Request is not authorized

I have been paper trading for some time now using an app I am testing.
Recently the app has been throwing an error having to do with the API key.
I updated the api keys thinking that was the issue and I still get errors.

So I tried using postman using new keys and I get this error:

{
“code”: 40110000,

"message": "request is not authorized"

}

What does it mean? Is this a technical error? A formatting error? An issue with my alpaca account? How do I fix this problem?

Anyone from Alpaca support have any ideas?

Is alpaca technical support not on this board???

I get this message too. Followed the exact instructions at Manually Trading Stocks Using Postman and the Alpaca API and didn’t get very far

I’ve started getting this error today (have not made any alpaca calls this past week). Is everyone getting this issue, is anyone NOT getting this and IS able to make alpaca calls normally? It arose specifically when I used the .get_calendar() method

I resolved my issue, i was pointing to an old dns server. Realized it was a “my problem” when some other api calls to other platforms were not functional.

i get “auth failed” when trying to subscribe to WSS

I cannot even log in to my account