3pool on Curve
Curve’s 3pool is commonly knowns as the Tri-Pool. This pool holds a massive amount of liquidity of the three top stablecoins in DeFi, USDT, USDC and DAI. The combination of deep liquidity and Curve’s optimizations would result in the most capital-efficient way for swapping the mentioned stablecoins.
The 3Pool brings liquidity to new projects through Curve Metapools. By pairing less established tokens with the battle-tested 3Pool, Curve increases their swapping efficiency and aims to reduce system-wide effects if those assets lose their peg.
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The 3Pool accounts for the second largest TVL on Curve. It is also associated with a sizeable portion of Curve’s trade volume, which means there are not only a lot of people adding stablecoins to the pool but at the same time, there are people taking them out as well.
veCRV Token Model
One way the $CRV token can be used is for governance. Users are required to lock up their $CRV token for a certain period of time which gives them “vote-escrowed CRV” commonly known as veCRV. This would give users voting power on various DAO proposals or pool parameter changes.
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By locking up their CRV tokens, users would essentially “stake” them for a certain period of time ranging from 1 week at its minimum to 4 years at its maximum. They will receive their veCRV token only after their CRV token is staked.