Crypto staking means locking up tokens in a blockchain network to help validate transactions and keep the network secure. Stakers earn periodic rewards, generated by the network itself rather than a bank, similar in structure to interest but paid in the staked token. Staking is available on blockchains that use Proof of Stake (PoS), including Ethereum, Solana, and Cardano. Rewards vary by asset, validator performance, and lock-up duration, typically between 3% and 15% APY for established networks.
How Crypto Staking Works
Blockchains need a mechanism to agree on which transactions are valid and in what order they happened. Proof of Work blockchains like Bitcoin use mining: computers race to solve computational puzzles, and the winner adds the next block. Proof of Stake blockchains work differently. Participants lock up (stake) tokens as collateral, and the network selects validators to propose and confirm new blocks, weighted by the amount staked. Validators who behave honestly earn rewards. Validators who attempt fraud have a portion of their staked tokens destroyed, a penalty called slashing.
When you stake through an exchange like BitMart, you join a pooled or delegated staking arrangement. The exchange handles the technical validator operation; you provide the tokens and receive a proportional share of the rewards.
Proof of Stake vs. Proof of Work
Ethereum's shift from Proof of Work to Proof of Stake in September 2022, known as The Merge, cut Ethereum's energy consumption by approximately 99.95% according to the Ethereum Foundation. That transition made Ethereum staking one of the most widely adopted forms of on-chain participation.
Types of Staking
Locked staking. You commit tokens for a fixed period: 7, 30, 90 days, or longer. Longer commitments typically offer higher APY, but your tokens are inaccessible until the period ends.
Flexible staking. You can withdraw at any time, but yields are lower. Good for traders who need liquidity or do not want to commit to a fixed timeline.
Delegated staking. You assign your tokens to a validator who runs the technical infrastructure. Common on Cardano and Polkadot. You keep custody of your tokens while the validator earns the right to propose blocks.
Liquid staking. You stake tokens and receive a liquid derivative token (for example, stETH for staked Ether) that can be used elsewhere while your original stake earns rewards.
Exchange staking. Platforms like BitMart Earn pool user tokens and manage the validator relationship on your behalf. No technical setup required; rewards go directly to your account.
What Drives Staking APY?
Staking yields are not fixed rates guaranteed by any institution. They fluctuate based on network parameters:
As of early 2026, Ethereum staking yields roughly 3 to 4% APY on-chain, while newer Proof of Stake networks advertise higher rates, sometimes 10 to 20%, though these carry greater network risk. A high APY is a reason to examine the underlying tokenomics carefully, not a reason to commit funds immediately.
Staking Risks
Lock-up risk. If you commit to a 90-day lock-up and the token's price falls 40% during that period, your principal is affected regardless of rewards earned. Rewards denominated in the staked asset do not offset fiat-denominated price decline
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Slashing. On some networks, validators who act incorrectly (double signing, extended downtime) lose a portion of staked funds. Exchange staking providers absorb most of this risk operationally, but the mechanism is worth understanding.
Smart contract risk. Liquid staking and DeFi staking run on smart contracts. Bugs or exploits can result in permanent loss of funds, separate from the underlying blockchain's security.
Liquidity risk. Locked tokens cannot be traded during price moves. That opportunity cost is real and should factor into the decision to lock versus keeping assets in spot.
Protocol changes. Staking parameters, including yields, lock-up rules, and minimum amounts, can change through governance votes on decentralized networks.
How to Start Staking on BitMart
BitMart Earn offers both locked and flexible staking across a range of assets without requiring users to run validator infrastructure.
1. Log in to your BitMart account and complete identity verification.
2. Go to Earn in the top menu and select Staking
3. Browse available assets. Each listing shows the minimum staking amount, APY, and lock-up duration.
4. Select your asset and duration, confirm the amount, and submit.
5. Rewards are credited periodically based on the network's reward schedule.
Users who want to build holdings in stakeable assets before committing to staking can start with BitMart's spot trading.
Which Cryptocurrencies Can You Stake?
The most widely staked assets by market capitalization and liquidity in 2026:
APY ranges are approximate and fluctuate with network conditions. Verify current rates on the staking provider's interface before committing.
Staking vs. Other Yield Options
For most users starting with crypto yield, locked or flexible staking through a regulated exchange is the least complex entry point. BitMart's Earn section consolidates these options in one place.
Frequently Asked Questions
Is crypto staking the same as earning interest? Structurally similar, but the source is different. Bank interest is paid by the institution from its lending revenue. Staking rewards are distributed by the blockchain network itself, through token issuance or transaction fees. No bank is involved.
Do I need a minimum amount to stake? It depends on the network and platform. Ethereum's native staking requires 32 ETH to run a solo validator, which is a significant barrier. Exchange staking platforms like BitMart pool user funds, so much smaller amounts qualify.
Can I lose money staking? Yes. If the token's market price falls significantly during a lock-up period, the fiat value of your holdings drops even while staking rewards are accruing. Rewards are paid in the staked token, not in a stable currency.
Are staking rewards taxable? In most jurisdictions, staking rewards are treated as income at the time of receipt and subject to capital gains tax when the received tokens are later sold. Tax rules vary by country and are evolving. Consult a qualified tax professional for your situation.
What happens when a lock-up period ends? Your tokens return to your available balance and rewards stop accruing unless you renew. Most exchange platforms offer auto-renewal options.
Is staking available to users in all countries? Some staking products have geographic restrictions. Check the BitMart Earn page for current availability in your region.
Key Takeaways
- Staking earns rewards by locking tokens to support Proof of Stake blockchain networks.
- Rewards are generated by the network, not a bank or exchange, and fluctuate based on total staked supply, network inflation, and validator performance.
- Locked staking offers higher APY than flexible staking but removes access to your tokens for a fixed period.
- The main risks are price decline during lock-up, smart contract vulnerabilities in liquid staking, and network-level slashing.
- Exchange staking through BitMart Earn removes the technical barrier. No validator infrastructure required.
Risk Warning: Cryptocurrency investments, including staking, involve substantial risk of loss. Staking rewards are not guaranteed and do not protect against declines in the market value of staked assets. This article is for informational purposes only and does not constitute financial advice.
References
- Ethereum Foundation - Ethereum Energy Consumption
- Ethereum Foundation - Ethereum Staking
- CoinGecko - Staking Economy Overview
