GET /fapi/v1/leverageBracket returns an error -1109 "Invalid account"

POST /fapi/v1/leverage returns the same error also.

All other requests are fine

Does the futures account open? are you able to call this endpoint: GET fapi/v1/balance

Yes, account is opened, and I can get balances. I try right now, and can’t reproduce this issue at the moment. Could it be some temporary problems with API ?

Not aware of other reports on similar cases, but if it happens again, please report again and let us know if there was any change with the API-key and other modifications you might find relevant. Thank you.