Staking is one of the simplest ways to earn passive income from cryptocurrency. By holding and locking tokens on a proof-of-stake blockchain, you help the network validate transactions and maintain its security. In return, the network pays you staking rewards, similar to earning interest on a savings deposit.

Staking has become mainstream. Ethereum, the largest smart contract platform, transitioned to proof of stake in September 2022. Over $27 billion in ETH is currently staked through Lido alone. The US Treasury gave ETFs the green light to stake Ethereum and Solana in late 2025, opening staking yields to traditional investors through familiar brokerage accounts.

This guide explains what staking is, how the mechanics work, how it compares to both proof of work and yield farming, which major cryptocurrencies support it, and the risks you should understand before participating. If you are new to decentralized finance more broadly, we recommend starting with our foundational guide: What Is DeFi? The Complete Beginner’s Guide to Decentralized Finance.

Staking is the process of locking cryptocurrency tokens to support the operation of a proof-of-stake blockchain network. In return for committing your tokens, the network rewards you with additional tokens, known as staking rewards.

The simplest analogy is a term deposit at a bank. When you place money in a term deposit, the bank uses your funds to support its operations (lending, investments). In return, you earn interest. With staking, you commit your tokens to support the blockchain’s operations (validating transactions, producing blocks). In return, the network pays you rewards. The key difference is that instead of a bank acting as the intermediary, the process is managed by automated blockchain protocols.

Staking exists because proof-of-stake blockchains need a mechanism to decide who gets to validate transactions and add new blocks to the chain. Rather than requiring expensive mining hardware and enormous electricity consumption (as proof-of-work systems like Bitcoin do), proof-of-stake systems select validators based on how many tokens they have staked. The more tokens staked, the higher the probability of being selected to validate a block. This design makes proof-of-stake networks far more energy-efficient and accessible than their proof-of-work predecessors.

When you stake, you are essentially putting your tokens up as collateral that says: “I believe this validator will act honestly.” If the validator does its job correctly, you both earn rewards. If the validator acts maliciously or goes offline, a portion of the staked tokens can be destroyed as a penalty, a process called slashing. This economic incentive structure is what keeps proof-of-stake networks secure without requiring the massive energy expenditure of mining.

Understanding staking requires understanding the roles involved and how rewards flow through the system.

Validators are the operators who run the specialized software that processes transactions and produces new blocks. On Ethereum, becoming a solo validator requires staking 32 ETH (approximately $65,000–$115,000 depending on ETH’s price) and running a dedicated node that must remain online continuously. Validators are responsible for proposing and attesting to blocks. In return, they earn staking rewards from newly issued ETH and transaction fees.

Delegators are the vast majority of stakers. Instead of running their own validator node, delegators assign their tokens to an existing validator and share in the rewards. Delegation is the standard staking method for most users on networks like Solana, Cardano, Cosmos, and Polkadot. You choose a validator from a list, delegate your tokens through your wallet, and start earning your proportional share of that validator’s rewards, minus a small commission fee.

Liquid Staking Protocols add another layer. Platforms like Lido, Rocket Pool, and Marinade Finance allow you to stake your tokens and receive a liquid derivative token in return. For example, when you stake ETH through Lido, you receive stETH, a token that represents your staked position and accrues staking rewards automatically. The critical advantage is that stETH can be used elsewhere in DeFi: as collateral for borrowing, in liquidity pools, or deposited into yield strategies. This means you earn staking rewards while simultaneously using your capital in other ways. Liquid staking has become enormously popular, with Lido alone holding approximately $27.5 billion in staked assets.

The reward distribution process varies by network, but the general flow is consistent. The blockchain produces new blocks at regular intervals. Validators who participate in producing or attesting to those blocks earn rewards. Those rewards are distributed to the validator and their delegators based on each party’s share. On most networks, rewards accrue automatically and compound over time.

Staking is only possible on blockchains that use proof of stake as their consensus mechanism. Understanding how proof of stake differs from proof of work clarifies why staking exists and why it has become the preferred model for modern blockchain networks.

In a proof-of-work system like Bitcoin, miners compete to solve computationally intensive mathematical puzzles. The first miner to solve the puzzle gets to add the next block to the chain and earn the block reward. This system is secure because the cost of attacking the network (the electricity and hardware required) is prohibitively high. But it is also energy-intensive: Bitcoin’s annual energy consumption rivals that of medium-sized countries.

Proof of stake replaces this energy-intensive competition with economic collateral. Instead of spending electricity to prove they are invested in the network’s success, validators stake tokens. The threat of losing those tokens through slashing provides the same economic security guarantee without the environmental cost. Ethereum’s transition from proof of work to proof of stake in September 2022 (known as The Merge) reduced the network’s energy consumption by over 99%.

Most major blockchain networks launched in recent years use proof of stake, making staking widely available. The following table compares the most popular staking options:

When evaluating where to stake, consider not just the headline APY but also the lock-up period, slashing risk, and the real yield after accounting for network inflation. A network that pays 15% APY but has 12% annual inflation delivers only 3% in real terms. Networks like Cardano and Tezos, which have no lock-up and no slashing, are often recommended for beginners despite their lower headline yields, because the risk profile is significantly more forgiving.

Most staking involves stablecoins only indirectly (stablecoins themselves are not staked to secure a network, though they can earn yield through lending protocols). For a detailed explanation of how stablecoins work and their role in DeFi, see our guide: Stablecoins Explained.

Staking and yield farming are both ways to earn returns on crypto, but they serve different purposes and carry different risk profiles. Many DeFi users employ both, and liquid staking protocols increasingly blur the line between the two.

Staking secures a blockchain network. Your tokens are used by validators to confirm transactions and produce blocks. The rewards come from the network’s protocol-level issuance, which means they are predictable and relatively stable. The primary risk is the price movement of the staked token and, on some networks, slashing penalties.

Yield farming provides liquidity to DeFi applications. Your tokens are deposited into lending protocols, liquidity pools, or other DeFi strategies. The rewards come from trading fees, borrowing interest, and bonus token incentives. The returns are more variable, the strategies are more complex, and additional risks like impermanent loss and smart contract vulnerabilities apply. For a complete explanation of how yield farming works, see our guide: What Is Yield Farming? A Beginner’s Guide to Earning Yield in DeFi.

Many experienced users combine both approaches through liquid staking. By staking ETH via Lido and receiving stETH, you earn staking rewards. You can then deposit that stETH into a liquidity pool on a DEX or use it as collateral on Aave, effectively layering staking and yield farming returns. This composability is one of the distinctive features of DeFi. For more on how liquidity pools work, see our guide: What Are Liquidity Pools?

Staking is generally considered lower-risk than yield farming, but it is not risk-free. Several important risks apply.

Token Price Volatility. The most significant risk in staking is that the value of the staked token can decline. If you stake ETH at $3,500 and earn 3.5% in staking rewards but ETH drops 30% over the same period, your net position is substantially negative. Staking rewards do not protect against price declines. This is not a flaw in staking itself; it is the fundamental risk of holding any volatile asset. But it is important to recognize that the yield earned through staking is denominated in the same token, not in dollars.

Lock-Up and Unbonding Periods. Some networks require tokens to be locked for a set period before they can be withdrawn. Polkadot has a 28-day unbonding period. Cosmos requires 21 days. During these periods, you cannot sell or transfer your tokens. If the market drops sharply, you may be unable to exit your position until the unbonding period ends. Networks like Cardano and Tezos have no lock-up, and liquid staking protocols like Lido allow you to sell your stETH on the open market at any time, though the market price may trade at a slight discount to the underlying staked ETH during periods of stress.

Slashing Penalties. On networks with slashing, a portion of your staked tokens can be destroyed if your validator misbehaves (double-signing blocks, extended downtime). While slashing primarily penalizes validators, delegators who have staked with a slashed validator also lose a share. Choosing reputable validators with strong uptime records and proper infrastructure mitigates this risk. Some networks, like Cardano and Tezos, do not implement slashing at all.

Smart Contract Risk (Liquid Staking). If you stake through a liquid staking protocol like Lido or Rocket Pool, your tokens are managed by smart contracts. A vulnerability in those contracts could result in loss of staked assets. While major liquid staking protocols have been extensively audited, the risk is never zero. For a detailed look at how smart contract exploits occur, see: The Complete History of DeFi Hacks, Exploits, and Protocol Failures.

Inflation Erosion. Staking rewards on most networks come from newly issued tokens. If the network’s inflation rate is close to or exceeds the staking APY, the real yield (your purchasing power gain) may be negligible. Always look at real yield (APY minus inflation) rather than headline APY when evaluating staking opportunities.

Getting started with staking is straightforward, especially on networks designed for accessibility. Here are the basic steps:

1.     Choose a Staking-Supported Cryptocurrency. For beginners, Ethereum (via liquid staking on Lido), Cardano, or Solana are the most commonly recommended starting points. Cardano requires no lock-up and has no slashing, making it the most forgiving for newcomers. Solana offers higher yields with a short unbonding period. Ethereum via Lido provides liquid staking with full DeFi composability.

2.     Set Up a Compatible Wallet. You need a self-custodial wallet that supports staking on your chosen network. MetaMask works for Ethereum and Lido. Phantom is the standard for Solana. Yoroi or Daedalus support Cardano. For wallet selection guidance, see: How to Store Crypto Safely.

3.     Acquire Tokens. Purchase the tokens you want to stake from a centralized exchange and transfer them to your wallet. You will also need a small amount of the network’s native token to pay transaction fees. For an understanding of how transaction fees work on Ethereum, see: Ethereum Gas Fees Explained.

4.     Delegate to a Validator or Stake Through a Protocol. On Solana or Cardano, open your wallet’s staking interface, browse the list of validators, select one with high uptime and reasonable commission, and delegate your tokens. On Ethereum via Lido, visit the Lido website, connect your wallet, deposit ETH, and receive stETH in return. The process takes minutes.

5.     Monitor Your Rewards. Staking rewards accrue automatically on most networks. Use your wallet’s staking dashboard or a portfolio tracker like Zapper or DeBank to monitor your position. Periodically review your validator’s performance and consider re-delegating if uptime drops.

The most important principle is to start with an amount you are comfortable holding long-term. Staking is designed for patient capital. If you are likely to need the funds on short notice, choose a network with no lock-up period or use a liquid staking protocol that allows you to exit at any time.

Staking is the process of locking cryptocurrency tokens to support a proof-of-stake blockchain network in exchange for rewards. It is simpler, lower-risk, and more accessible than most other DeFi strategies, making it an ideal starting point for anyone entering the crypto earning ecosystem.

The core mechanics are straightforward: validators run the software that secures the network, delegators assign their tokens to validators and share in the rewards, and liquid staking protocols let you stake while keeping your capital available for use in DeFi. Major networks like Ethereum, Solana, Cardano, Cosmos, and Polkadot all support staking with varying APYs, lock-up periods, and risk profiles.

The primary risks are token price volatility, lock-up periods that prevent withdrawal during downturns, slashing penalties on some networks, and smart contract risk when using liquid staking protocols. The most effective mitigation is to stake tokens you intend to hold long-term, choose reputable validators, and start with networks that have forgiving risk profiles like Cardano or Tezos.

Staking provides the foundation for earning in DeFi. Understanding it unlocks the door to more advanced strategies, including the layered yield approaches that combine staking with liquidity provision and lending. To build on this knowledge and explore the broader DeFi ecosystem, see our complete guide: What Is DeFi? The Complete Beginner’s Guide to Decentralized Finance.