Privacy and Securiy

Protect your Google Account

With Google 2-Step Verification, you'll protect your account with something you know (your password) and something you have (your phone or Security Key).

API keys and/or Manual entry

Cointrexer allows both manual entry or automatic updates using API keys. If you don't want to use API keys in, you can select 'Manual' as source for your exchange. (howto manual video)

When you create API keys on your exchange, the sheets only require READ-ONLY access to your balances.

The sheet is securely stored in your personal Google space and protected in the same way Gmail is.

Our sheets do an additional encryption of the keys that are stored in your sheet. When you paste the keys into your sheet and press the update button, CtrXL encrypts your key and secret in the config sheet. If you are still concerned we allow you to enter Manual balances as well.

Script and Permissions

Google Apps Script has an authorization model where you must approve what the script is allowed to do and what data it can access. As you see, the script requires very limited access and can not access any other data than spreadsheets in Google Drive.

You can review or remove access any time from the Google permissions page: https://myaccount.google.com/permissions