Deployment Addresses

This section of the documentation is dedicated to offering a comprehensive overview of all deployed contracts. We strive to maintain the accuracy and completeness of these addresses, but please be aware that there may be instances where the information becomes outdated.

Curve DAO¶

Curve DAO consists of multiple smart contracts connected by Aragon. Interaction with Aragon occurs through a modified implementation of the Aragon Voting App. Aragon’s standard one-token, one-vote method is replaced with a weighting system based on locking tokens. Curve DAO has a token (CRV) used for governance and value accrual.

Here is a list of contract deployments that are used in the Curve DAO:

Despite being launched on Ethereum, the Curve DAO Token can be bridged to various chains:

Aragon

Aragon Voting App deployments are the main entry points used to create new votes, vote, check the status of a vote, and execute a successful vote.

Aragon Agent deployments correspond to the different owner accounts within the DAO. Contract calls made due to a successful vote will be executed from these addresses. When deploying new contracts, these addresses should be given appropriate access to admin functionality.

The following token addresses are used for determining voter weights within Curve’s Aragon DAOs.

Pool Registry¶

The pool registry acts as a central hub of information on the current status of Curve pools This means that on-chain integrators can easily retrieve the current address of a particular Curve pool and gather relevant details about it through queries.

Here is a list of all components of the pool registry currently in use:

Fee Burner¶

Burners are a crucial element of the fee payout system in Curve. They convert the collected pool fees into an asset that is later exchanged for USDC. Eventually, the USDC is deposited into the 3Pool, and the fees are distributed to veCRV holders in 3CRV. The type of burner used depends on the tokens present in the pool.

Here is a list of burner contracts currently in use:

Ethereum

Arbitrum

Optimism

Polygon

Avalanche

Fantom

Curve Router¶

Routers that performs up to 5 swaps in a single transaction and can do estimations with get_dy and get_dx.

EVM Sidechain Gauges¶

The RootLiquidityGaugeFactory contract on Ethereum is utilized across a majority of sidechains, with the exception of Fraxtal, Binance Smart Chain, Avalanche, and Fantom. Each of these networks hosts its own version of the RootLiquidityGaugeFactory contract. While the functionality across these contracts remains consistent, they differ in their contract addresses.

Pool Factory¶

Pool factory addresses are referenced within the according sections, e.g., stableswap-ng factories can be found in the stableswap-ng section.

Ethereum Mainnet

The following are "old" factories on Ethereum Mainnet:

Curve X-GOV¶

Arbitrum

Optimism

Base

Mantle

Avalanche

Fantom

BinanceSmartChain

Kava

Polygon

Address Provider¶

Contract functionality is documented here .

Stableswap-NG¶

>>> Factory.pool_implementation(0)
'0xDCc91f930b42619377C200BA05b7513f2958b202'
>>> Factory.metapool_implementation(0)
'0xede71F77d7c900dCA5892720E76316C6E575F0F7'
>>> Factory.gauge_implementation() # ethereum mainnet only! 
'0x38D9BdA812da2C68dFC6aDE85A7F7a54E77F8325'

Ethereum Mainnet

Ethereum Sepolia

Arbitrum

Optimism

Base

Fraxtal

Polygon

Polygon zk-EVM

Gnosis

Avalanche

Fantom

Binance Smart Chain

Linea

Scroll

Mantle

Celo

Kava

Aurora

zk-Sync

Tron

TwoCrypto-NG¶

>>> Factory.pool_implementation(0)
'0x04Fd6beC7D45EFA99a27D29FB94b55c56dD07223'
>>> Factory.gauge_implementation() # ethereum mainnet only! 
'0x38D9BdA812da2C68dFC6aDE85A7F7a54E77F8325'

Ethereum Mainnet

Ethereum Sepolia

Arbitrum

Optimism

Base

Fraxtal

Polygon

Polygon zk-EVM

Gnosis

Avalanche

Fantom

Binance Smart Chain

Linea

Scroll

Mantle

Celo

Kava

Aurora

zk-Sync

Tron

Tricrypto-NG¶

>>> Factory.pool_implementation(0)
'0x66442B0C5260B92cAa9c234ECf2408CBf6b19a6f'
>>> Factory.views_implementation()
'0x064253915b8449fdEFac2c4A74aA9fdF56691a31'
>>> Factory.math_implementation()
'0xcBFf3004a20dBfE2731543AA38599A526e0fD6eE'
>>> Factory.gauge_implementation() # ethereum mainnet only! 
'0x5fC124a161d888893529f67580ef94C2784e9233'

Ethereum Mainnet

Ethereum Sepolia

Arbitrum

Optimism

Base

Fraxtal

Polygon

Polygon zk-EVM

Gnosis

Avalanche

Fantom

Binance Smart Chain

Linea

Scroll

Mantle

Celo

Kava

Aurora

zk-Sync

Tron

Zaps¶

StableCalcZap

Zap for stable pools to calc_token_amount taking fees into account and to get_dx.

CryptoCalcZap

Zap for crypto pools to get_dx.

DepositAndStake Zap

Zap to add liquidity to pool and deposit into gauge in one transaction.