To add extra security to your Bittrex account, we support whitelisting of IP addresses and Crypto addresses. These 2 features will help protect your account in the event that your lose your credentials or API keys. These are both opt in features that you will need to explicitly enable and require Two-Factor Authentication to update.
IP Whitelisting: By setting one or more whitelisted addresses, you are telling Bittrex to only authorize trades or withdrawals from those IPs. This includes both the bittrex.com web interface and API based trades or withdrawals.
Crypto Address Whitelisting: By setting a withdrawal address on a digital currency, you are telling Bittrex to only authorize withdrawals to that address. This includes both the bittrex.com web interface and API based withdrawals. Note that when opting into this feature, you must specify a withdrawal address for every digital currency you would like to place a withdrawal from.
Does Crypto Address Whitelist protect memos?
No, we currently only support addresses. Memos will come at a future date.
Will Auto-Sell work with IP Whitelisting?
No. The auto-sell feature is incompatible.