Staking: earning yield, and the real risks
Staking pays you a yield for helping secure a proof-of-stake blockchain. It's one of crypto's more legitimate yields, but "yield" always has a source, and a risk.
What you're actually doing
Proof-of-stake networks (like Ethereum) are secured by validators who lock up the native coin as collateral. In return they earn newly issued coins and fees. Stake yours, directly or via a service, and you share those rewards. The yield is real: it's payment for providing security.
The risks people skip
- Lock-up / unbonding. Staked funds can be locked or take days to withdraw, you can't sell instantly if the market turns.
- Slashing. If your validator misbehaves or goes offline, part of the stake can be destroyed. Delegating doesn't fully remove this.
- Platform risk. Staking through an exchange or protocol adds their solvency/smart-contract risk on top.
Comparing two staking offers
Advertised APY is the least informative number on the page. These are the variables that decide what you actually keep, and what you risk to keep it.
| Variable | Why it changes the answer | What to look for |
|---|---|---|
| Net yield after commission | Providers keep a cut of rewards, often 10–25% | The rate after their fee, not the network rate |
| Real yield vs token issuance | If rewards are new supply, everyone is diluted | Yield above the inflation rate, ideally fee-funded |
| Unbonding period | The window where you cannot exit a falling market | Instant, days, or weeks: price it as a real cost |
| Slashing terms and insurance | Downtime and double-signing penalties differ per chain | Who absorbs a slash: you or the operator |
| Custody model | Exchange staking adds their solvency to your risk | Self-custody, non-custodial contract, or exchange IOU |
| Validator concentration | Correlated failure and chain-level centralisation | Operator's share of total stake; smaller is healthier |
| Tax treatment where you live | Rewards are often taxed on receipt, before you sell | Whether you owe tax on tokens you still hold |
The decisive question underneath all of them: where does the yield come from? Rewards funded by transaction fees are paid by real users. Rewards funded purely by new issuance are paid by everyone holding the token, including you. Both are legitimate; only one survives a drop in network activity.
Liquid staking
Liquid-staking tokens (e.g. stETH) give you a tradable receipt for staked coins, so you keep liquidity while earning. Convenient, but it adds a smart-contract layer and the receipt can trade below the underlying in stress. Understand the contract before using it: see smart-contract safety.
Where to stake: Binance and KuCoin both run staking products on major coins, see the real trade-offs (custody, lock-up) on our tools page. Affiliate links, no extra cost to you.
Educational market information, not financial advice. Markets carry risk of loss, do your own research.