Security & data

Transparency, security and your control: how the app treats your exchange keys, and where every figure on this site comes from.

Read-only connections

Keys connect on Binance, Bitget and KuCoin only, and only read-only. The app checks each key's permissions with the exchange and refuses any that can trade or withdraw.

Your data stays yours

We never ask for your exchange password. Remove an exchange in the app's Settings at any time and its stored key is deleted with it (encrypted backups keep it for up to 30 days).

How we protect your key

Read-only, checked for youWe ask the exchange what your key can do before saving it.
We ask the exchange what your key can do before saving it. If it can trade or withdraw, we refuse it.
Locked awayYour key is encrypted the moment it arrives, and only unlocked inside our server to read your balances.
Your key is encrypted the moment it arrives, and only unlocked inside our server to read your balances. It's never shown or logged; you only ever see its last 4 characters.
One key, one accountA key can be connected to only one CheckACoin account.
A key can be connected to only one CheckACoin account. If someone else ever got hold of your key, they couldn't add it here.
Optional IP lockoptionalLimit your key to our IP address and a copy is useless anywhere else.
Limit your key to our IP address and a copy is useless anywhere else.

What the AI sees

Sent, if you allow it

Your coins as shares of the total, rounded totals, your levels with their odds, your own plan notes, and market data.

Never sent

Your name, your Telegram account, your exchange accounts, your keys or your exact balances.

Under every answer, “What the AI saw” shows exactly what it was sent, and every number it writes is checked against those figures. Turn reading off and answers use market data only. This website uses no AI.

CheckACoin never places an order, moves a coin or withdraws on your behalf. You stay in control. How to make a read-only key

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