What is Crypto Staking? Earn Passive Income on Your Coins

Staking is the crypto equivalent of earning interest on a savings account — except the yield comes from securing a blockchain network rather than lending to a bank. By locking up (staking) your coins, you help validate transactions, and the network pays you a reward in return.

How staking works

Proof-of-stake blockchains (Ethereum, Solana, Cardano, Polkadot, Cosmos, and most modern L1s) select validators based on how much of the native token they have staked. Validators that behave honestly are rewarded; ones that try to cheat have their stake slashed.

Typical yields in 2026

• Ethereum (ETH) — 3–5% APY
• Solana (SOL) — 6–8% APY
• Cardano (ADA) — 3–4% APY
• Polkadot (DOT) — 10–14% APY (higher inflation)
• Cosmos (ATOM) — 12–18% APY

The risks nobody talks about

Staking yields look free but they are not. Three real risks: (1) the token can drop more than you earn — a 6% APY on a coin that drops 40% is still a 34% loss; (2) lock-up periods — some networks make you wait days or weeks to unstake; (3) slashing — if your validator misbehaves, a portion of your stake is destroyed.

Self-staking vs exchange staking

Running your own validator is technical and capital-intensive (Ethereum needs 32 ETH). Exchange staking (like Nomoex Earn) is one-click, has no minimum, and you keep custody on the exchange. The trade-off is counterparty risk versus convenience — for most users under $50k, exchange staking is the right call.