Staking: Passive Income from Crypto
A staking is one of the most popular ways to earn returns on cryptocurrency investments. In 2026, with the maturity of Ethereum's proof-of-stake and the spread of liquid staking protocols, staking has become a fundamental pillar of the crypto industry.
What is Staking?
On proof-of-stake (PoS) blockchains, network security is maintained not by miners (as with Bitcoin) but by validators ensure security by locking (staking) their tokens as collateral:
- The validator creates block proposals and verifies other block proposals
- For correct operation, they receive rewards (staking reward)
- For violations, penalties (slashing) – a portion of locked tokens is lost
Staking Methods
1. Solo Staking
- Running your own validator node
- Ethereum: Minimum 32 ETH required (~$100,000+)
- Advantage: Full control, maximum rewards, network decentralization
- Disadvantage: High capital requirement, technical knowledge needed, 24/7 uptime
2. Staking-as-a-Service
- Service providers run the validator for you
- Examples: Kiln, Figment, Blockdaemon
- Advantage: No technical knowledge needed, capital remains yours
- Disadvantage: Service fee (typically 10-15% of rewards)
3. Pooled Staking
- Multiple users combine their tokens into a shared validator
- Advantage: No minimum amount, anyone can participate
- This includes liquid staking (see below)
4. Exchange Staking
- You leave your tokens on the exchange (Coinbase, Binance, Kraken) and they stake them
- Advantage: Simplest solution
- Disadvantage: Not your keys = not your crypto. Higher fees. Centralization.
Liquid Staking: The Revolution
A Liquid Staking solves staking's biggest disadvantage: the lack of liquidity.
How does it work?
- You give ETH to the protocol (e.g., Lido)
- In return, you receive a liquid staking token (e.g., stETH)
- The value of stETH continuously grows with staking rewards
- You can freely use stETH in DeFi: as collateral, for trading, for liquidity provision
The Biggest Liquid Staking Protocols
- Lido (stETH): The market leader – ~30% of all staked ETH goes through Lido
- Rocket Pool (rETH): More decentralized alternative, home staker-friendly
- Coinbase (cbETH): Coinbase's own liquid staking token
- Frax (sfrxETH): Innovative dual-token model
Restaking: The Next Level
In 2024, EigenLayer introduced the concept of restaking:
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- You can reuse already staked ETH as collateral for other networks
- This gives you extra yield – but you also take on extra risk
- Liquid restaking tokens (rsETH, ezETH, pufETH) open up further DeFi opportunities
- EigenLayer's TVL exceeded $15 billion
Staking Yields in 2026
- Ethereum: ~3-4% APY (depending on the amount of staked ETH)
- Solana: ~6-7% APY
- Cosmos (ATOM): ~15-20% APY
- Polkadot (DOT): ~12-15% APY
- Cardano (ADA): ~3-4% APY
Important: Higher yield generally means higher inflation – the token supply grows faster, putting pressure on the price. The real yield (staking reward – inflation) is the true metric.
Risks
- Slashing: In case of validator malfunction, you may lose part of your staked tokens
- Smart contract risk: Smart contract bugs in liquid staking protocols
- De-peg: The liquid staking token (e.g., stETH) may temporarily deviate from the ETH price
- Centralization: Lido's dominance threatens Ethereum's decentralization
- Taxation: Staking rewards may be taxable (country-dependent)
Summary
Staking is the simplest passive income source in cryptocurrencies. Liquid staking and restaking innovations further increase yield opportunities – but also the risks. The key: understand what you're investing in, and diversify.
Staking is the "bond" of the crypto world – it won't make you rich overnight, but it provides a stable foundation for your portfolio.
⚠️ Legal disclaimer: This article is for informational purposes only and does not constitute investment advice. All investment decisions are made at your own risk.