I have multiple API keys but a single account. Do these rate limits still apply per account or per API key? My code was working fine earlier but today i am getting error of:- Connection closed: 1006 - connection was closed uncleanly (WebSocket connection upgrade failed (429 - TooManyRequests))
The rate limit applies to each API key. However, the per-day order limit restrictions will apply to the client id, if you are using the same client id across different apps. You may refer to the similar discussion here.
