Last updated: October 26, 2026
Crypto portfolio trackers can be a major privacy leak: when you add your wallet addresses or exchange API keys, the app — and anyone who breaches it — learns your full holdings, transaction history and often your identity through your account email. To track privately, prefer local or self-hosted tools, use read-only API keys, avoid linking every wallet in one place, and use watch-only wallets instead. For Monero, balances can only be seen with your view key, so treat it carefully — or keep XMR out of third-party trackers entirely. Get private coins with no account via BTC → XMR.
- 1 app can map all your wallets
- Read-only API keys only
- Local tracking is safest
- 0 trackers needed for Monero privacy
What trackers can learn about you
| You give it | It learns |
|---|---|
| Public wallet addresses | All balances and history of those addresses, and that they belong together |
| Exchange API keys | Your exchange balances, trades and deposits (and more if keys aren't read-only) |
| An email account | Your identity linked to everything above |
| Monero view key | All incoming XMR to that wallet |
If the tracker is breached or shares data, that whole profile leaks — a real risk for targeted attacks.
Safer ways to track your portfolio
- Watch-only wallets on your own device, including view-only Monero wallets — see Monero view key.
- Local or open-source trackers that store data on your machine, not a cloud account.
- A simple offline spreadsheet with amounts and dates — no addresses needed.
- Your own node for balance queries — running a Monero node.
If you use a cloud tracker anyway (step by step)
- Use a separate email that isn't tied to your name.
- Create read-only API keys with no withdrawal or trading rights, and IP restrictions if available.
- Add only what you need — not every wallet.
- Enable strong 2FA — 2FA for crypto.
- Delete keys and accounts you no longer use.
Privacy beyond the tracker
Even without a tracker, sharing addresses exposes history on transparent chains — see is it safe to share your address and 12 privacy mistakes. Holding savings in Monero means there is no public history to track in the first place (Monero vs Bitcoin).
Frequently asked questions
Are crypto portfolio trackers safe?
They can't move your funds with addresses or read-only keys, but they collect a full map of your holdings, which is a privacy and security risk if breached.
Should I give a tracker my exchange API keys?
Only read-only keys without withdrawal rights, ideally IP-restricted. Never give keys that can trade or withdraw.
How can I track crypto privately?
Use watch-only wallets or local, open-source tools on your own device, or a simple offline spreadsheet.
Can trackers see my Monero balance?
Only if you give them your view key, which reveals incoming XMR. Without it, Monero balances aren't visible.
Does linking wallets in one app reveal they're mine?
Yes. Grouping addresses in one account tells the app — and anyone it shares data with — that they belong to the same person.
Keep holdings private: BTC → XMR, USDT → XMR or the most private exchanges. No account, no ID, no logs.