Staking in crypto means locking up coins on a proof-of-stake blockchain so they can be used to validate transactions. In return, the network pays rewards. On Ethereum, staking is the act of depositing ETH to activate a validator, the participant that proposes new blocks and checks the work of other validators.
Quick answer Staking puts your coins up as a security deposit for a blockchain. Validators that do their job earn rewards in the network’s coin. Validators that go offline lose small amounts, and validators that break the rules can be slashed, losing part of their stake. You can stake yourself, through a service, through a pool or through an exchange, and each step away from running your own validator adds someone else you have to trust.
How staking works
A proof-of-stake network needs a way to decide who adds the next block and to keep that person honest. It does this with deposits. A validator must stake the network’s coin to be eligible, and the protocol picks validators to propose and confirm blocks.
The stake is what makes the system work. Ethereum.org describes staking as the security mechanism at the heart of proof-of-stake: an attacker would need to control the majority of all staked ETH to threaten the network. Every honest validator adds to the stake an attacker would have to overcome.
The deposit is usually made through a smart contract. While the coins are staked, they are locked up and cannot be transferred for a period set by the protocol. The SEC’s Division of Corporation Finance noted in a 2025 staff statement that the validator does not take possession or control of staked coins, so ownership does not change while they are staked.
Where staking rewards come from
The SEC staff statement describes two kinds of validator rewards: newly created coins that the protocol pays out, and a share of the transaction fees that users pay to get their transactions included. Both are paid in the network’s own coin.
That means rewards are not interest from a borrower. They are payments from the protocol for work that keeps the chain running. The rate changes with network conditions, and its value in dollars moves with the coin’s price.
Penalties and slashing
Staking has a downside built in. On Ethereum, a validator that goes offline misses rewards and loses small amounts of ETH. A validator that provably misbehaves, for example by signing two conflicting blocks, is slashed: part of its stake is destroyed and the validator is forcibly removed from the network.
If someone else runs the validator for you, their mistakes can cost your stake. That is the main reason the choice of staking method matters.
Ways to stake ETH
Ethereum.org orders the options from most direct to most abstracted. Each one makes staking easier and adds software, contracts, operators or custodians between you and the protocol.
| Method | What you need | Who you trust |
|---|---|---|
| Home staking | At least 32 ETH and a computer online around the clock | Nobody else: you hold your keys |
| Delegated staking | 32 ETH | An operator who holds your signing keys |
| Liquid and pooled staking | Some pools accept as little as 0.01 ETH | The pool’s smart contracts and operators |
| Centralized exchange | An exchange account | The exchange, which holds your coins |
Home staking pays full protocol rewards directly to you. A single validator needs at least 32 ETH and can hold up to 2048 ETH. You run the software yourself, so downtime is your problem.
Delegated staking hands the hardware to a provider. You usually keep the withdrawal keys, and since the Pectra upgrade you can exit the validator from your withdrawal address without the operator’s help. The provider typically takes a fee.
Liquid and pooled staking combines deposits from many people. Many pools give you a liquid staking token that represents your staked ETH plus your share of rewards. You can hold that token in your own wallet, use it in other apps or sell it. Pooled staking is not native to Ethereum, so you take on smart contract risk and the pool operator’s risk.
Exchange staking is the simplest: the exchange stakes on your behalf. It is also custodial, since the exchange holds your coins, and ethereum.org warns that large exchange pools concentrate stake and create a single point of failure for the network.
How unstaking works
Getting coins back is not instant. On Ethereum, each validator has a withdrawal address. Legacy validators have rewards above 32 ETH swept to that address automatically. Compounding validators keep rewards in their balance up to 2048 ETH, and only the amount above that is swept automatically.
To leave entirely, you submit an exit and wait in a queue. Ethereum.org says the wait depends on how many other validators want to exit at the same time. With a liquid staking token you can sell the token instead of waiting, but the price you get depends on the market.
Is staking safe?
Staking does not make a coin’s price more stable. Rewards are paid in the same coin, so if the price falls, the rewards may not cover the loss. On top of that, each method has its own risks: penalties and slashing for validators, operator risk for delegated staking, smart contract risk for pools, and custodial risk for exchanges. If you hold your own keys, you also need a safe way to store them, such as a hardware wallet.
