Spot Price Aggregator
The 1inch spot price aggregator is a set of smart contracts that extract price data for tokens traded on DEXes from the blockchain. To avoid price manipulations within a transaction, the spot price aggregator should ONLY be used off-chain. DO NOT use it on-chain. For off-chain usage see Examples section below.
Wrappers#
To handle wrapped tokens, such as wETH, cDAI, aDAI etc., the 1inch spot price aggregator uses custom wrapper smart contracts that wrap/unwrap tokens at the current wrapping exchange rate.
Connectors#
If no direct liquidity pair exists between two tokens, the spot price aggregator calculates rates for those coins using another token that has pairs with both of them – a connector token.
Supported Deployments#
Ethereum Mainnet#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- Chainlink - 0x8606321723D9cA7db708A8b12DAd0A8a83f2F3bD
- KyberDMM - 0xE2d0e58302d03F703BD3c5EC2899F4e1af65E18c
- Mooniswap - 0x5F6a6428756CfAF96584286Ef9f7411621196f3A
- Synthetix - 0xb7EF687B322910f3315F91f9F4B9b4B77219ddb4
- Uniswap - 0xAdF7CC69626eB6F03F4F613832C84Cf62586A6Bb
- Equalizer - 0xEBA383DA9FCe0Ea0acB59A185A73D48dC089c73F
- ShibaSwap - 0x0fE8bD9CB73ADC66561330B648a8fC62b4F58943
- SushiSwap - 0x2A45d538f460DDBEeA3a899b0674dA3DFE318faa
- UniswapV2 - 0xA21E47477DE9BbcDC962ee18a5E7D339c5a16D28
- UniswapV3 - 0xE85B42805e046D1933EB8e1C543C4da4E5e8fFa3
- Curve - 0xAD9393D581f1F4F91EED5B1C165eac8740A41f6E
- Pancake 3 - 0xB4039b37d09772801a51764537c167445f52F48b
- Dodo - 0x0A7c4d89e1629f189Eb12dd716B178d1b90D9f66
- DodoV2 - 0x03aA019F3B78110e030c34e9fA98047A1f62859A
Supported wrappers
- WETH - 0x2b36053EB3BC1D68f51Bb7916D1503D1556f3ffc
- AaveV1 - 0x8C00a411Fe8983525F82CFCe34fe4B092d9E525d
- AaveV2 - 0x06cC74503B6d1eB6D4d6Bc402f48fC07b804105f
- Compound - 0x7C327E1Ee66d4cF7F4053387241351FDc95A0c04
- YVault - 0x9FF110f132d988bfa9bC6a21851Da1aF3aC6EaF8
- stETH - 0x26daCf7E879b18FE658326ddD3ABC0D6910B3E9F
- wstETH - 0x37eB78fE793E89353e46AEe73E299985C3B8d334
- sDAI - 0xF07317368A4B061dadB8C8239cbfCfd4808B76ce
- CHAI - 0x6fE4926a0fCc78ab764b39f2738e1Dea145d7AC0
Supported connectors
- ETH - 0x0000000000000000000000000000000000000000
- WETH - 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
- USDC - 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
- DAI - 0x6B175474E89094C44Da98b954EedeAC495271d0F
- USDT - 0xdAC17F958D2ee523a2206206994597C13D831ec7
- NONE - 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF
- WBTC - 0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599
- 3CRV - 0x6c3F90f043a72FA612cbac8115EE7e52BDe6E490
Prev oracle versions (legacy)
- May-28-2021 - 0x07D91f5fb9Bf7798734C3f606dB065549F6893bb
- Apr-07-2023 - 0x3E1Fe1Bd5a5560972bFa2D393b9aC18aF279fF56
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
Binance Smart Chain#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- ApeSwap - 0xeD55d76Bb48E042a177d1E21AffBe1B72d0c7dB0
- BakerySwap - 0x82b6B75F5fEabbfD370D45daCEFae3D5c06099DA
- BSCswap - 0xD4eFb5998DFBDFB791182fb610D0061136E9DB50
- Demax - 0x7bdc6954e1c7869B4147A320d589689F628E9921
- KyberDMM - 0xE2d0e58302d03F703BD3c5EC2899F4e1af65E18c
- Mooniswap - 0x5F6a6428756CfAF96584286Ef9f7411621196f3A
- Pancake 1 - 0x1b947aF8b3dd6aa96F8726cd92c894D0Ba6367a3
- Pancake 2 - 0xB9fa95a38D50c5Bad1eA2b4E85e106Fe886cCb3A
- Pancake 3 - 0xB4039b37d09772801a51764537c167445f52F48b
- Thugswap - 0x7bBc0156c31A19097eEd6B636AA2F4AB8A31BFD9
Supported wrappers
Supported connectors
- NONE - 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF
- WBNB - 0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c
- DAI - 0x1AF3F329e8BE154074D8769D1FFa4eE058B1DBc3
- ETH - 0x2170Ed0880ac9A755fd29B2688956BD959F933F8
- USDC - 0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d
- BSC-USD - 0x55d398326f99059fF775485246999027B3197955
- BUSD - 0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56
- 1INCH - 0x111111111117dC0aa78b770fA6A738034120C302
Prev oracle versions (legacy)
- May-28-2021 - 0xfbD61B037C325b959c0F6A7e69D8f37770C2c550
- Apr-06-2023 - 0x27950ecAeBB4462e18e8041AAF6Ea13cA47Af001
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
Polygon (Matic)#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- QuickSwap - 0xeec05e0D8F7D3f56CECE2026Feaf41b09B423790
- ComethSwap - 0x11BFd590f592457b65Eb85327F5938141f61878a
- DFYN - 0xeD55d76Bb48E042a177d1E21AffBe1B72d0c7dB0
- SushiSwap - 0x2A45d538f460DDBEeA3a899b0674dA3DFE318faa
- UniswapV3 - 0xE85B42805e046D1933EB8e1C543C4da4E5e8fFa3
Supported wrappers
Supported connectors
Prev oracle versions (legacy)
- May-28-2021 - 0x7F069df72b7A39bCE9806e3AfaF579E54D8CF2b9
- Apr-05-2023 - 0xf023D71EfB08339EA28F0C186AE130c74D44C58c
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
Optimism#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- UniswapV3 - 0xE85B42805e046D1933EB8e1C543C4da4E5e8fFa3
- Velodrome Finance - 0x52a8193C7f42b75F27e4ce96f8ddBA7e854453Ef
- Synthetix - 0xb7EF687B322910f3315F91f9F4B9b4B77219ddb4
Supported wrappers
- // todo: add BaseCoinWrapper
Supported connectors
- NONE - 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF
- WETH - 0x4200000000000000000000000000000000000006
- USDC - 0x7F5c764cBc14f9669B88837ca1490cCa17c31607
- USDT - 0x94b008aA00579c1307B0EF2c499aD98a8ce58e58
- DAI - 0xDA10009cBd5D07dd0CeCc66161FC93D7c9000da1
- WBTC - 0x68f180fcCe6836688e9084f035309E29Bf0A2095
- OP - 0x4200000000000000000000000000000000000042
Prev oracle versions (legacy)
- May-28-2021 - 0x11DEE30E710B8d4a8630392781Cc3c0046365d4c
- Apr-06-2023 - 0x59Bc892E1832aE86C268fC21a91fE940830a52b0
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
Arbitrum#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- DXswap - 0xc197Ab9d47206dAf739a47AC75D0833fD2b0f87F
- SushiSwap - 0x2A45d538f460DDBEeA3a899b0674dA3DFE318faa
- UniswapV3 - 0xE85B42805e046D1933EB8e1C543C4da4E5e8fFa3
Supported wrappers
Supported connectors
Prev oracle versions (legacy)
- Sep-14-2021 - 0x735247fb0a604c0adC6cab38ACE16D0DbA31295F
- Apr-03-2023 - 0x59Bc892E1832aE86C268fC21a91fE940830a52b0
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
Avax#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
Supported wrappers
Supported connectors
- NONE - 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF
- AVAX - 0x0000000000000000000000000000000000000000
- WAVAX - 0xB31f66AA3C1e785363F0875A1B74E27b85FD66c7
- WETH.e - 0x49D5c2BdFfac6CE2BFdB6640F4F80f226bc10bAB
- USDT.e - 0xc7198437980c041c805A1EDcbA50c1Ce5db95118
- WBTC.e - 0x50b7545627a5162F82A992c33b87aDc75187B218
- USDC.e - 0xA7D7079b0FEaD91F3e65f86E8915Cb59c1a4C664
Prev oracle versions (legacy)
- Dec-23-2021 - 0xBd0c7AaF0bF082712EbE919a9dD94b2d978f79A9
- Apr-03-2023 - 0xf023D71EfB08339EA28F0C186AE130c74D44C58c
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
xDai#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- Honeyswap - 0xE93293A6088d3a8abDDf62e6CA1A085Cec97D06F
- Levinswap - 0x52a8193C7f42b75F27e4ce96f8ddBA7e854453Ef
- Swapr - 0x27950ecAeBB4462e18e8041AAF6Ea13cA47Af001
- SushiSwap - 0x2A45d538f460DDBEeA3a899b0674dA3DFE318faa
Supported wrappers
Supported connectors
- XDAI - 0x0000000000000000000000000000000000000000
- WXDAI - 0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d
- NONE - 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF
- WETH - 0x6A023CCd1ff6F2045C3309768eAd9E68F978f6e1
- HNY - 0x71850b7E9Ee3f13Ab46d67167341E4bDc905Eef9
- USDC - 0xDDAfbb505ad214D7b80b1f830fcCc89B60fb7A83
- USDT - 0x4ECaBa5870353805a9F068101A40E0f32ed605C6
Prev oracle versions (legacy)
- Dec-23-2021 - 0x142DB045195CEcaBe415161e1dF1CF0337A4d02E
- Apr-06-2023 - 0x3Ce81621e674Db129033548CbB9FF31AEDCc1BF6
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
Fantom#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- Solidex - 0x3Ce81621e674Db129033548CbB9FF31AEDCc1BF6
- SpiritSwap - 0xc197Ab9d47206dAf739a47AC75D0833fD2b0f87F
- Spooky - 0xE93293A6088d3a8abDDf62e6CA1A085Cec97D06F
- SushiSwap - 0x2A45d538f460DDBEeA3a899b0674dA3DFE318faa
Supported wrappers
Supported connectors
Prev oracle versions (legacy)
- Mar-21-2022 - 0xE8E598A1041b6fDB13999D275a202847D9b654ca
- Apr-04-2023 - 0xFdCB8fA524f84081988e6065Fc8EF060f2CF0C27
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
Aurora#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- Trisolaris - 0xD4eFb5998DFBDFB791182fb610D0061136E9DB50
- WannaSwap - 0x7bdc6954e1c7869B4147A320d589689F628E9921
- NearPAD - 0x3E1Fe1Bd5a5560972bFa2D393b9aC18aF279fF56
- AuroraSwap - 0xd8C7661C2bA6E9732613C15780f9fBBD55d8bf9c
- Dodo - 0x0A7c4d89e1629f189Eb12dd716B178d1b90D9f66
- DodoV2 - 0x03aA019F3B78110e030c34e9fA98047A1f62859A
Supported wrappers
Supported connectors
Prev oracle versions (legacy)
- May-26-2022 - 0xE4E0552452e5cC1306A2bF5B2Fd9b1eA19418795
- Mar-31-2023 - 0xeD55d76Bb48E042a177d1E21AffBe1B72d0c7dB0
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
Klaytn#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- KlaySwap - 0xf023D71EfB08339EA28F0C186AE130c74D44C58c
- ClaimSwap - 0xFdCB8fA524f84081988e6065Fc8EF060f2CF0C27
Supported wrappers
Supported connectors
Prev oracle versions (legacy)
- Aug-02-2022 - 0x138CE40d675F9a23E4D6127A8600308Cf7A93381
- Apr-06-2023 - 0x89314d57A8A4E636A00922ac289BC3a9a69C4361
- Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B
zkSync#
Oracle 0xc9bB6e4FF7dEEa48e045CEd9C0ce016c7CFbD500#
Supported DEXes
- MuteSwitch - 0xE0C1daF04Ca9f65c45bF67E87F6135fcf51ba5D1
- Syncswap - 0x226b15358e2DF022ada190fc3Ac4a32ea26C18c8
Supported wrappers
Supported connectors
Prev oracle versions (legacy)
- Mar-28-2023 - 0x1ec0a5F6dc07E93491426d5aAAc3E2BC505Ef41C
- Jun-05-2023 - 0xEE053a8333B7F804bE050B3D73289C6dbbEB2BFd
- Jul-12-2023 - 0xC762d56614D3411eC6fABD56cb075D904b801613
Base#
Oracle 0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8#
Supported DEXes
- BaseSwap - 0xb57CdEC62Df2AA93AC4C2449Eb50eB4d2f264f3e
- RocketSwap - 0x3EB7BFE1217b97d19e740C3587f2b12D00abc0Bc
- SwapBased - 0xA57eE57aa7af7c43265A8376c3d54543Cc78C089
- DackieSwap - 0x48f0E5C5A5f5E5d49f3EaF8f5E242C7550629544
- HorizonDex - 0xcdEee819aEf73511331522552Ca1E54e771D40ed
- SushiSwapV3 - 0xf71502f807C37A5aD9bB50aA983423907647bF96
- UniswapV3 - 0xE85B42805e046D1933EB8e1C543C4da4E5e8fFa3
- VelocimeterV2 - 0x26daCf7E879b18FE658326ddD3ABC0D6910B3E9F
Supported wrappers
Supported connectors
Prev oracle versions (legacy)
- Aug-09-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B