Creation of API Keys on Bittrex requires 2FA to be enabled. To enable 2FA go to Two-Factor Authentication under account settings
Sign up for a Bittrex account or Sign in to an existing account. On the header click on Account to access account settings and select API Keys.
Click on Add new key and under the new key created, make sure to enable permissions for Read Info and Trade. Click save to continue.
To complete the API Key creation, Bittrex will request an authentication code from your 2FA device.
Do not navigate away from the page before adding the API to CryptoHero. The Secret Key is only shown once. Do not give anyone else access to your API or make unsecured backups of the Secret Key.
Copy and paste both API Key and Secret Key in CryptoHero. Bittrex does not support adding API Keys with QR code.