Curve Pool Implementations

Curve uses ERC-5202 blueprint contracts to deploy liquidity pools or lending vaults from. Each Factory can usually hold multiple different blueprint implementation contracts.

The implementation contracts with IDs of 0 are the basic and most commonly used implementations and are consistent across all chains (but contract addresses can differ depending on the chain).

This section only documents IDs other than 0.

Stableswap-NG¶

CurveStableswapFactoryNG: 0x7C2085419BE6a04f4ad88ea91bC9F5C6E6C463D8

Chain	Implementation Index	Address	Description
Sonic	`710420`	`0x8663426e8713922D81e44d73295759e74Afc230F`	arbitrary assignment of an `admin` and `admin_fee` via DAO vote; more information here
Sonic	`710420`	`0xA7c2DD4356168153792EF05D27922064b3c71A26`	arbitrary assignment of an `admin` and `admin_fee` via DAO vote; more information here

Cryptoswap-NG¶

Twocrypto-NG¶

CurveTwocryptoFactory: 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
CurveTwocryptoFactory: 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
CurveTwocryptoFactory: 0xc9fe0c63af9a39402e8a5514f9c43af0322b665f

Chain	Implementation Index	Address	Description
Ethereum	`110827960954786879070795645317684308345156454977361180728234664032152099907574`	`0x82c251317ede0514302EEE1aD48f838a7A6EcE2F`	TwoCrypto (0% DAO fee) — for yb pools
Ethereum	`13710427451595223911029771732871636196811780523916976014878790826087297352222`	`0x3B0df55A2c64Ac7A3ada784eEA0898F0FD3cF17e`	TwoCrypto (25% DAO fee) — for FX where the asset issuer will be the main source of LP and donations
Ethereum	`110205523814837221872401067839670671012439480455633721548677383351514213591649`	`0xD1FAeCA80d6FDd1DF4CBcCe4b2551b6Ee63Ae3D6`	TwoCrypto (50% DAO fee) — for FX / regular pairs (where donations may stream from within Curve protocol)
Ethereum	`6789`	`0xeC1045809e383811Cc74B3D25219e1607A5f32dC`	alternative implementation with settable admin fee for two/tricrypto (deafult admin fee remains at 50%)
Base	`110205523814837221872401067839670671012439480455633721548677383351514213591649`	`0x56545B4640E5f0937E56843ad8f0A3Cd44fc0785`	TwoCrypto (50% DAO fee) — for FX / regular pairs (where donations may stream from within Curve protocol)
BSC	`110205523814837221872401067839670671012439480455633721548677383351514213591649`	`0xbe365a090321E0E012f448B42feDfB74A7Ea4d9D`	TwoCrypto (50% DAO fee) — for FX / regular pairs (where donations may stream from within Curve protocol)

Tricrypto-NG¶

CurveTricryptoFactory: 0x0c0e5f2fF0ff18a3be9b835635039256dC4B4963

Chain	Implementation Index	Address	Description
Ethereum	`6789`	`0x1601f9c6640FE06E5928bB4451f99a015630FAF0`	alternative implementation with settable admin fee for two/tricrypto (default admin fee remains at 50%)