New DeFi gameplay丨 Curve's competitor Smoothy will release 2.0, with more stablecoin support and low

According to market demand and user feedback in the last round of testing, Smoothy has officially launched version 2.0 after months of development. The new version will provide a single currency pool that can hold more than 20 different stablecoins (in contrast, Curve can support up to 4 stablecoins in a pool). Smoothy further reduces the GAS fee through algorithm optimization. Now, the fee only accounts for about 10% of yPool on Curve's gas fee.

Currently, Smoothy 2.0 has been tested and reviewed. The earliest mining activity will start at 2 a.m. UTC on March 9th. By then, users will be able to enjoy the benefits of Smoothy, such as a single pool, low gas fee, low delay and high LP rewards.


Smoothy is a novel stable currency exchange protocol that can support more than 20 stable coins in a pool, and has the functions of low cost, low slippage exchange and LP earning maximum interest.

Features of Smoothy:

1. Significantly reduce gasoline costs through algorithm optimization

After algorithm optimization, compared with Curve's yPool and mStable, even if deployed on Ethereum, the gas fee for stable currency exchange on Smoothy has been reduced by 90%. No need to use Layer2 to reduce gas fees and ensure composability.

2. A single pool supports multiple stable coins and has better liquidity

The difference is that Curve supports up to 4 stablecoins in a pool, while Smoothy can support more stablecoins in a pool, and can flexibly add/remove any tokens. In theory, Smoothy can hold hundreds of different types of stablecoins (even algorithmic stablecoins) in a pool. This means that Smoothy will not suffer from the decentralized liquidity of multiple pools, so it can achieve better liquidity.

3. Highest LP reward

With reference to the bank's reserve fund system, we have designed a unique dynamic cash reserve algorithm, which can dynamically allocate most of the funds to potential interest-earning platforms, and the rest can meet daily exchange needs. In other words, in addition to governance token revenue, liquidity providers can also obtain exchange fees, interest income and lower gas fees.

4. Zero slippage exchange algorithm

Smoothy has developed the SmoothSwap algorithm. If the percentage of tokens in the pool is lower than the soft weight, the 1:1 ratio exchange can be guaranteed in most cases. If not, you can still conduct swap transactions by charging a fine as a delay.

Comparison between Smoothy and other protocols (Ethereum as an example):

About SMTY

SMTY is the governance token of Smoothy:

Mortgage used to add new stablecoins (or coins backed by the same assets) and increase the weight of stablecoins (or coins backed by the same assets)

Governance voting on exchange fee (collected by LP, initial value of 0.04%) and withdrawal fee (repurchase of SMTY, initial value of 0.04%)

Incentive and improve asset liquidity through liquidity mining


Initial mining and airdrop of early supporters

Currently, Smoothy has been deployed on Ethereum. This is just the beginning, it will be gradually deployed on other public chains, such as Fantom, BSC, Heco, etc.

The first round of mining will start at 2 am UTC on March 9th and will last about 21 days. At that time, users can experience all the product features of Smoothy. In addition, all addresses that interact with the Smoothy contract in some way will have the opportunity to receive an airdrop.

LPs that provide liquidity for Smoothy will receive conversion fees, fines (when redeeming outside the soft range) and interest (currently, only stablecoins interested in yToken can generate interest after accumulating >= 10 million liquidity ).

50% of SMTY will be used for community incentives, including liquidity mining, of which 0.5–1% will be used for initial mining activities. The rewards will be distributed after the public sale, please refer to the announcement for details later.

Contract audit

The contract security audit has been carried out by Peckshield. At the same time, we invite more audit companies to conduct more audits to ensure the safety of the project.

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