How Does Crypto Staking Work? Rewards and Risks (2026)

How does crypto staking work? Staking means locking up coins so they help a proof-of-stake blockchain confirm transactions, and the network may pay rewards for that work. This guide is for people who keep seeing the word and want a plain explanation of the mechanics, the ways to take part, and what can go wrong.

Risk note: Staking can lose money. Token prices move, smart contracts can have bugs, locked funds may be out of reach for a while, and some networks destroy part of a stake after rule breaks. This guide explains how things work. It is not financial advice, and it does not tell you to stake or hold anything. Do your own research and read our disclaimer.

Key takeaways

• Staking is a deposit that acts as a security bond for a proof-of-stake network.
• Rewards come from the protocol and are not guaranteed. They are usually paid in the same token you stake.
• The main risks are price changes, smart contract bugs, lock-up or exit queues, penalties for rule breaks, and trusting whoever holds your coins.
• Staking through an exchange, a pool or a contract is different from running a validator yourself.

Quick answer

Crypto staking is depositing coins so they act as a security deposit for a proof-of-stake network. Validators that have a stake check transactions and propose blocks. If they follow the rules, the protocol can pay them rewards. If they go offline they can miss rewards, and if they break the rules they can lose part of the stake. Rewards are not guaranteed, and the staked coins can fall in value. See ethereum.org on staking.

Why do proof-of-stake networks use staking?

Proof-of-stake networks use staked coins instead of mining to decide who may add the next block. On Ethereum, validators lock up ETH to take part, and that stake can be destroyed if the validator acts dishonestly. The idea is that cheating costs the cheater something. Ethereum has used this design since 2022, according to the ethereum.org proof-of-stake page.

How does staking work step by step?

On Ethereum, which is the best documented example, the steps look like this:

1. A validator deposits 32 ETH into the deposit contract and runs the required software.
2. The validator waits in an activation queue, which limits how fast new validators can join.
3. Each slot (12 seconds), one validator is picked at random to propose a block, and a random committee checks it.
4. Validators cast attestations, which are votes for the block they believe is correct.
5. The protocol pays rewards to validators that do this work correctly, and applies penalties when they do not.

Source: ethereum.org, proof of stake. Other networks change the numbers and the rules, so check each network's own documentation.

What are the ways to stake?

The way you stake decides who holds your coins and which risks you carry. The table follows the options described on ethereum.org.

Option	What you do	Main risks
Run a validator at home	Deposit the minimum yourself and run the software	Slashing, downtime penalties, mistakes in setup
Delegated staking	Give the work to an operator	You trust the operator
Pooled or liquid staking	Join a pool, sometimes receiving a token for your share	Smart contract risk, counterparty risk
Staking on an exchange	The exchange stakes for you	The exchange holds your coins, which is the highest trust assumption

What are the risks of staking?

Staking carries several separate risks, and a loss in one does not need a problem in the others.

• Price risk. Rewards are usually paid in the staked token. If the token price drops, the value of your stake and rewards drops too.
• Smart contract risk. Contracts can contain bugs that lead to lost funds, and a deployed contract is generally hard to change. See the ethereum.org smart contract security guide.
• Lock-up and exit queues. On Ethereum, entering and leaving go through rate-limited queues that can take anywhere from hours to weeks (ethereum.org). Other designs lock funds for a fixed time.
• Slashing. Provable misbehavior, such as signing conflicting blocks, destroys part of a validator's stake and removes the validator (ethereum.org).
• Custody and counterparty risk. If someone else stakes for you, you depend on them.
• Tax and legal rules. These differ by country. Ask a qualified professional where you live.

A worked example with made-up numbers

This is arithmetic, not a forecast. Say someone stakes 100 tokens that trade at $2.00, so the stake is worth $200. Suppose, only for the example, the network pays 5 tokens in rewards over a year. They now hold 105 tokens. If the price has fallen to $1.50, the 105 tokens are worth $157.50, which is less than the $200 they started with. Rewards paid in tokens do not protect against a falling price.

How does time-locked staking work in Legacy?

According to the Legacy project README, Legacy is a decentralized protocol on PulseChain where users hire a virtual builder that mints Legacy tokens over time, and can stake those tokens. The README says the more you stake and the longer you stake, the more shares you get, and that holders of shares receive "Paydays". Users can also burn tokens for bonuses.

This differs from validator staking on a base chain. It is a feature of the protocol's smart contracts, so the smart contract and lock-up risks above apply directly. Nothing is promised: the Legacy disclaimer states that users should not expect profit from the work of others and recommends reading the code or having a skilled person review it before you interact with it. The Legacy manifesto explains the thinking behind the project.

Where staking does not work out

Staking is not a fit for every situation. Coins that are locked or queued for exit cannot be moved when you want, so staking does not suit money you may need at short notice. Rewards do not make up for a falling price. Slashing can destroy part of a stake after a setup mistake. Pools, exchanges and contracts add another party or piece of code that can fail. Reward figures shown on websites are variable and can change.

Frequently asked questions

Can you lose money by staking crypto?

Yes. The token price can fall, a smart contract can fail, and some networks destroy part of a stake after rule breaks. If an exchange or operator holds your coins, you also depend on them. Locked funds may not be reachable when you want them. Read the terms and the risks for each network before taking part. See ethereum.org.

Are staking rewards guaranteed?

No. Rewards come from the protocol and depend on the network's rules and on how much is staked in total. A validator that is offline misses rewards, and a validator that breaks the rules can be penalized (ethereum.org). Any percentage you see on a website is not a promise of what you will receive.

Can I take my staked crypto out whenever I want?

Not always. On Ethereum, withdrawals have been enabled since April 2023, but exits go through a rate-limited queue (ethereum.org). Other networks and contracts set their own lock-up periods or fixed terms. Check the exact exit rules before you stake.

What is slashing in staking?

Slashing is a penalty on proof-of-stake validators that provably break the rules, for example by signing conflicting blocks. Part of the stake is destroyed and the validator is removed. Going offline is penalized more lightly, mostly through missed rewards. The details are in the ethereum.org slashing documentation.

What is the difference between staking and mining?

Mining, used in proof-of-work networks, relies on computers solving puzzles to add blocks. Proof of stake replaces this with validators that lock up coins and can lose them if they cheat. Ethereum moved from mining to proof of stake, as explained on the ethereum.org proof-of-stake page.

Do I need to run a validator myself to stake?

No. Besides running a validator at home, ethereum.org lists delegated, pooled and exchange staking. These are easier to start, but you rely on an operator, a contract or an exchange. Each option has different risks, so compare them before you choose (ethereum.org).

Bottom line

Staking is a deposit that helps a proof-of-stake network stay honest, and the protocol may pay rewards for it. Rewards are variable, and the risks include falling prices, contract bugs, lock-ups, penalties and trusting other parties. Learn how each network and contract works, read its terms, and do your own research. More topics are on our guides page.

Sources

• ethereum.org: Staking
• ethereum.org: Proof-of-stake (PoS)
• ethereum.org: Proof-of-stake rewards and penalties
• ethereum.org: Smart contract security
• Legacy project README