To create API key you need to have an account on https://global.bittrex.com/.
To create an account please use the button Sign up.

Step 1. After you are successfully logged in find the button of My account and tap the line API Keys.

In the new page you will be able to Add new key, choose check boxes Read info, Trade limit, Trade market and then press the button Save.

ATTENTION! Do not add Withdraw to the key parameters.
Now you need to pass verification by your 2F Code.

After you press the button Confirm, your API key will be created automatically.

ATTENTION! The secret key will be shown only once. To use it further please save it in the safe folder.
Step 2. Add the key to Cryptorobotics account.
Use the + ADD NEW EXCHANGE button in the Account -> Exchange accounts section.

- Choose the exchange: Bittrex.
- Add the keys from your account on Bittrex to the tabs.
- Give the name to the key.
- Add the key.

After the key was added, it will appear in the same window, start Trading or Algotrading.

If your package includes the Multiple accounts, you can add as many keys of Bittrex as you have.