After connecting your API key and sub-account to a challenge, you must not edit, delete, replace, or disconnect them without approval from Era Trade.
One sub-account = one challenge. If your key expires or the connection is lost, you must restore the connection for the same sub-account rather than connect another challenge to the old key.
If your API key expires or the connection is lost without malicious intent, your account may temporarily be placed in awaiting reconnection status until a new key is connected and approved.
Trades placed while there is no valid API connection may not be counted. Intentional disconnection, modification, or interference with the API may result in immediate account closure.