Server errors

These errors are typically issued because Ably failed to fulfil a valid request

Unknown error code
Oops, it looks like the error code you have received is not yet documented in this support helpdesk. We recommend a few options now: Have a look at o...
Tue, 2 May, 2017 at 7:30 PM
40101 Invalid credentials
This means your auth credentials are in some way invalid. The specific text of the error may give more details. Some examples of specific 40101 errors i...
Tue, 11 Jun, 2019 at 10:31 PM
40105 Nonce value replayed
This indicates that a signed token request, sent to Ably to request a token, has been used before.  The nonce checks within the Ably service ensure that a s...
Sun, 17 Feb, 2019 at 2:01 PM
40104 Timestamp not current
This indicates that a signed token request, sent to Ably to request a token, is too old.  The timestamp checks within the Ably service ensures that a signed...
Wed, 19 Sep, 2018 at 4:09 PM
Error code: 40000 - Bad request
If you see this error, it means that the request you have sent to Aby cannot be understood by our servers. This typically happens if you have a malformed re...
Thu, 11 Oct, 2018 at 2:37 PM