Self-Custody
Holding your own crypto private keys instead of trusting an exchange or custodian — giving you full, direct control over your digital assets.
"Not your keys, not your coins." You'll hear this a lot in crypto, and it captures the whole idea behind self-custody: if someone else holds the keys to your crypto, they're the ones who truly control it.
Why does that matter? Ask anyone who had funds on FTX when it collapsed in 2022 — billions in customer assets, gone. Similar disasters hit Mt. Gox, Celsius, BlockFi, and Voyager. These were big, seemingly trustworthy platforms, and customers still lost everything. Self-custody means your crypto can't disappear because a company fails.
Getting started with self-custody is straightforward. You can use a hardware wallet (Ledger, Trezor) for the best security, or a software wallet (MetaMask, Phantom, Trust Wallet) for more convenience. The setup process generates a seed phrase that you need to store somewhere safe — that phrase is your master backup.
The tradeoff is real: you become your own bank, with all the responsibility that implies. Lose your seed phrase? No one can help you recover it. Fall for a phishing scam? There's no fraud department to call. Make a mistake sending crypto to the wrong address? It's irreversible. Self-custody puts you fully in charge — for better and for worse.
For portfolio tracking, self-custody adds a layer of complexity since your assets are scattered across wallets rather than sitting in one tidy exchange account. Connecting your wallet addresses to a tracker like Clarity lets you monitor self-custodied and exchange-held assets side by side.
Frequently Asked Questions
▸Should beginners use self-custody?
It's fine to start on a trusted exchange while you learn the ropes. Once you have a meaningful amount, it's worth moving to self-custody. Start with a small test transfer to make sure you're comfortable before moving larger sums.
▸Can I track self-custodied crypto in a portfolio tracker?
Yes — most trackers support connecting wallet addresses to pull in your balances and transactions automatically. In Clarity, you can add your wallet addresses to see self-custodied assets alongside exchange holdings in one view.
Clarity tracks this automatically across your connected accounts. Start Free Trial · Demo