Once your user successfully completes the Connect flow, it may take some time for Pelm to load their data.
The initial request to fetch Account objects via /accounts may take a few seconds to synchronously return a response. In rare instances, this initial request will time out and return a 500 error with error code data_unavailable, so we recommend you poll this endpoint. After the data becomes available, this endpoint will always return a response immediately.
The same applies to the initial fetch for intervals via /intervals.
Bill data may take up to ten minutes to become available.