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Deployment

Find UniswapX reactor, quoter, and Permit2 deployment addresses across supported chains.

Mainnet

Contract	Contract Address	Source Code	Example Filler Implementation
V2 Dutch Order Reactor	0x00000011f84b9aa48e5f8aa8b9897600006289be	V2DutchOrderReactor	uniswapx_strategy
V1 Exclusive Dutch Order Reactor	0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4	ExclusiveDutchOrderReactor	N/A
OrderQuoter	0xc6ef4C96Ee89e48Eff1C35545DBEED4Ad8dAC9D4	OrderQuoter	N/A
Permit2	0x000000000022D473030F116dDEE9F6B43aC78BA3	Permit2	N/A

Arbitrum

Contract	Contract Address	Source Code	Example Filler Implementation
DutchV3OrderReactor	0xB274d5F4b833b61B340b654d600A864fB604a87c	V3DutchOrderReactor	dutchv3_strategy
OrderQuoter	0xc6ef4C96Ee89e48Eff1C35545DBEED4Ad8dAC9D4	OrderQuoter	N/A
Permit2	0x000000000022D473030F116dDEE9F6B43aC78BA3	Permit2	N/A

Unichain

UniswapX on Unichain uses the DutchV3 reactor.

Contract	Contract Address	Source Code	Example Filler Implementation
DutchV3OrderReactor	0x000000005aF66799D1a6317714D66800f9CA1406	V3DutchOrderReactor	dutchv3_strategy
OrderQuoter	0xc6ef4C96Ee89e48Eff1C35545DBEED4Ad8dAC9D4	OrderQuoter	N/A
Permit2	0x000000000022D473030F116dDEE9F6B43aC78BA3	Permit2	N/A

Base

Base supports both Priority and DutchV3 orders.

Contract	Contract Address	Source Code	Example Filler Implementation
PriorityOrderReactor	0x000000001Ec5656dcdB24D90DFa42742738De729	PriorityOrderReactor	priority_strategy
DutchV3OrderReactor	0x000000008a8330B5d1F43A62Bf4C673A49f27ba0	V3DutchOrderReactor	dutchv3_strategy
OrderQuoter	0xc6ef4C96Ee89e48Eff1C35545DBEED4Ad8dAC9D4	OrderQuoter	N/A
Permit2	0x000000000022D473030F116dDEE9F6B43aC78BA3	Permit2	N/A

Tempo

Contract	Contract Address	Source Code	Example Filler Implementation
DutchV3OrderReactor	0x00000000fc1E66C9f582566EAd00108e55F1c0C6	V3DutchOrderReactor	dutchv3_strategy
OrderQuoter	0x00000000a3db63Df9078cBF3dF88B4CAdD5a7F58	OrderQuoter	N/A
Permit2	0x000000000022D473030F116dDEE9F6B43aC78BA3	Permit2	N/A

Avalanche

Contract	Contract Address	Source Code	Example Filler Implementation
DutchV3OrderReactor	0x00000000862cCF095823fc7576Fa6C7e6b7385ef	V3DutchOrderReactor	dutchv3_strategy
OrderQuoter	0x00000000a3db63Df9078cBF3dF88B4CAdD5a7F58	OrderQuoter	N/A
Permit2	0x000000000022D473030F116dDEE9F6B43aC78BA3	Permit2	N/A

BNB Smart Chain

Contract	Contract Address	Source Code	Example Filler Implementation
DutchV3OrderReactor	0x00000000a55e50C71b70Db3C8B58749cd1E18eB2	V3DutchOrderReactor	dutchv3_strategy
OrderQuoter	0x00000000a3db63Df9078cBF3dF88B4CAdD5a7F58	OrderQuoter	N/A
Permit2	0x000000000022D473030F116dDEE9F6B43aC78BA3	Permit2	N/A

Robinhood Chain

Contract	Contract Address	Source Code	Example Filler Implementation
DutchV3OrderReactor	0x000000007A1C8e570011EeDF86A2A35593013cBA	V3DutchOrderReactor	dutchv3_strategy
OrderQuoter	0x00000000a3db63Df9078cBF3dF88B4CAdD5a7F58	OrderQuoter	N/A
Permit2	0x000000000022D473030F116dDEE9F6B43aC78BA3	Permit2	N/A

Filler FAQ

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Mainnet Arbitrum Unichain Base Tempo Avalanche BNB Smart Chain Robinhood Chain