This is a generic error that TrueLayer will use when something unexpected occurs. It could be an intermittent error, bug or a syntax issue with the request.
If using a Sandbox client id
If you are testing your app in our isolated Sandbox environment, you will need to change the request URI from
Still having problems?
- Retry the request after a few minutes
- Use our Async API so that we can retry the requests for you
- Submit a Zendesk ticket for further investigation - What to send on an incident ticket?