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 0x...xxx example

Supported DEXes

• Chainlink - 0x8606321723D9cA7db708A8b12DAd0A8a83f2F3bD

• KyberDMM - 0xE2d0e58302d03F703BD3c5EC2899F4e1af65E18c

• Mooniswap - 0x5F6a6428756CfAF96584286Ef9f7411621196f3A

• Synthetix - 0xb7EF687B322910f3315F91f9F4B9b4B77219ddb4

• Uniswap - 0xAdF7CC69626eB6F03F4F613832C84Cf62586A6Bb

• Equalizer - 0xEBA383DA9FCe0Ea0acB59A185A73D48dC089c73F

• ShibaSwap - 0x0fE8bD9CB73ADC66561330B648a8fC62b4F58943

• SushiSwap - 0x2A45d538f460DDBEeA3a899b0674dA3DFE318faa

• UniswapV2 - 0xA21E47477DE9BbcDC962ee18a5E7D339c5a16D28

• UniswapV3 - 0xE85B42805e046D1933EB8e1C543C4da4E5e8fFa3

• Curve - 0x7eE5d607597598e9d642b264b7Ac2703b92Acf9B

• Pancake 3 - 0xB4039b37d09772801a51764537c167445f52F48b

• Dodo - 0x0A7c4d89e1629f189Eb12dd716B178d1b90D9f66

• DodoV2 - 0x03aA019F3B78110e030c34e9fA98047A1f62859A

Supported wrappers

• WETH - 0x2b36053EB3BC1D68f51Bb7916D1503D1556f3ffc

• AaveV1 - 0x8C00a411Fe8983525F82CFCe34fe4B092d9E525d

• AaveV2 - 0x06cC74503B6d1eB6D4d6Bc402f48fC07b804105f

• AaveV3 - 0x0c8fc7a71C28c768FDC1f7d75835229beBEB1573

• 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 0x...xxx example

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

• Venus - 0x11DEE30E710B8d4a8630392781Cc3c0046365d4c
• WBNB - 0x54431918cec22932fcf97e54769f4e00f646690f

Supported connectors

• NONE - 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF
• WBNB - 0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c
• DAI - 0x1AF3F329e8BE154074D8769D1FFa4eE058B1DBc3
• ETH - 0x2170Ed0880ac9A755fd29B2688956BD959F933F8
• USDC - 0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d
• BSC-USD - 0x55d398326f99059fF775485246999027B3197955
• BUSD - 0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56
• VULPEFI - 0x111111111117dC0aa78b770fA6A738034120C302

Prev oracle versions (legacy)

• May-28-2021 - 0xfbD61B037C325b959c0F6A7e69D8f37770C2c550
• Apr-06-2023 - 0x27950ecAeBB4462e18e8041AAF6Ea13cA47Af001
• Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B

Polygon (Matic)​

Oracle 0x...xxx example

Supported DEXes

• QuickSwap - 0xeec05e0D8F7D3f56CECE2026Feaf41b09B423790
• ComethSwap - 0x11BFd590f592457b65Eb85327F5938141f61878a
• DFYN - 0xeD55d76Bb48E042a177d1E21AffBe1B72d0c7dB0
• SushiSwap - 0x2A45d538f460DDBEeA3a899b0674dA3DFE318faa
• UniswapV3 - 0xE85B42805e046D1933EB8e1C543C4da4E5e8fFa3

Supported wrappers

• WMATIC - 0xA0446D8804611944F1B527eCD37d7dcbE442caba
• AaveV2 - 0x138CE40d675F9a23E4D6127A8600308Cf7A93381
• AaveV3 - 0x0c8fc7a71C28c768FDC1f7d75835229beBEB1573

Supported connectors

• MATIC - 0x0000000000000000000000000000000000000000
• NONE - 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF
• WMATIC - 0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270
• USDC - 0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174
• WETH - 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619

Prev oracle versions (legacy)

• May-28-2021 - 0x7F069df72b7A39bCE9806e3AfaF579E54D8CF2b9
• Apr-05-2023 - 0xf023D71EfB08339EA28F0C186AE130c74D44C58c
• Jul-13-2023 - 0x52cbE0f49CcdD4Dc6E9C13BAb024EABD2842045B