DeFi Staking

DeFi staking is a broad term covering multiple distinct mechanisms that all involve locking tokens to earn rewards. The term is often used loosely, so distinguishing the specific type of staking is important for understanding its risk and return profile.

**Types of DeFi staking:**

**1. Protocol revenue staking:** Lock governance tokens to receive a share of protocol fees. Examples: staking GMX to receive ETH/AVAX from GMX trading fees; staking GNS (Gains Network) to receive DAI from protocol revenue. This is "real yield" staking — income from protocol economic activity, not token emissions.

**2. Governance power staking (veToken model):** Lock governance tokens for a multiplier on voting power and fee shares. Curve's veCRV model is the template: lock CRV for up to 4 years → receive veCRV → higher rewards and voting rights. The longer the lock, the more veCRV and proportionally more rewards.

**3. Liquidity incentive staking:** Stake LP tokens to earn additional governance tokens on top of base fee income. Common in new protocol launches: provide liquidity, receive LP tokens, stake LP tokens in the farm, earn emission rewards. This is liquidity mining staking.

**4. Protocol insurance staking:** Stake tokens as a backstop capital layer for protocol coverage. Aave's Safety Module: stake AAVE tokens, which can be slashed (up to 30%) if Aave becomes insolvent. In exchange, earn AAVE staking rewards. This is staking as risk-bearing capital, not just governance.

**Staking risk factors:**

• •**Lock-up periods:** veCRV locked for 4 years cannot be retrieved early (no liquid exit)
• •**Slashing risk:** Aave safety module, EigenLayer AVS restaking can be partially slashed
• •**Token price risk:** Rewards denominated in volatile governance tokens
• •**Smart contract risk:** The staking contract itself
• •**Inflation risk:** If staking APY comes from token emissions, you may earn many tokens but their price falls as supply grows

**Real yield vs. emissions yield:**

The most important distinction: real yield staking (GMX, GNS, SNX) pays income from actual protocol revenue in ETH/stablecoins — this yield doesn't depend on token price staying high. Emissions yield staking pays in newly minted governance tokens — attractive when token prices are high but can be dilutive.