Click Help -> Debug Window -> Console
walletpassphrase "passphrase" timeout
Stores the wallet decryption key in memory for 'timeout' seconds.
This is needed prior to performing transactions related to private keys such as sending Exosis
Arguments:
- "passphrase" (string, required) The wallet passphrase
- timeout (numeric, required) The time to keep the decryption key in seconds; capped at 100000000 (3 years).
Note:
Issuing the walletpassphrase command while the wallet is already unlocked will set a new unlock time that overrides the old one.
Examples:
Unlock the wallet for 60 seconds
walletpassphrase "my pass phrase" 60
Lock the wallet again (before 60 seconds)