Intermittent Error 400 (Invalid Cursor) from Helix Streams API

API
6

As a workaround, you can add a retry and it works.

I don’t know what programming language you’re using, but I added a check in Python:

if response.ok:
        # continue with your programme
else:
        # retry

Normally it works after the first retry, but sometimes it takes 2 or 3 retries to work.