# Unichain Deployments (/docs/protocols/v3/deployments/v3-unichain-deployments)

Review Uniswap v3 deployment addresses and contract references for Unichain integrations.

> [!NOTE]
> All Uniswap v3 deployment addresses are also available on the unified [Deployments](/deployments) page and its [deployments.json](/deployments.json) feed.

The latest version of `@uniswap/v3-core`, `@uniswap/v3-periphery`, and `@uniswap/swap-router-contracts` are deployed at the addresses listed below. Integrators should **no longer assume that they are deployed to the same addresses across chains** and be extremely careful to confirm mappings below.

| Contract                                                                                                                           | Unichain Addresses                                                                                                     | Unichain Sepolia Addresses                                                                                                     |
| ---------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------ |
| [UniswapV3Factory](https://github.com/Uniswap/uniswap-v3-core/blob/v1.0.0/contracts/UniswapV3Factory.sol)                          | [`0x1f98400000000000000000000000000000000003`](https://uniscan.xyz/address/0x1f98400000000000000000000000000000000003) | [`0x1F98431c8aD98523631AE4a59f267346ea31F984`](https://sepolia.uniscan.xyz/address/0x1F98431c8aD98523631AE4a59f267346ea31F984) |
| [UniswapInterfaceMulticall](https://github.com/Uniswap/v3-periphery/blob/main/contracts/lens/UniswapInterfaceMulticall.sol)        | [`0xb7610f9b733e7d45184be3a1bc966960ccc54f0b`](https://uniscan.xyz/address/0xb7610f9b733e7d45184be3a1bc966960ccc54f0b) | [`0x9D0F15f2cf58655fDDcD1EE6129C547fDaeD01b1`](https://sepolia.uniscan.xyz/address/0x9D0F15f2cf58655fDDcD1EE6129C547fDaeD01b1) |
| [TickLens](https://github.com/Uniswap/uniswap-v3-periphery/blob/v1.0.0/contracts/lens/TickLens.sol)                                | [`0xd5d76fa166ab8d8ad4c9f61aaa81457b66cbe443`](https://uniscan.xyz/address/0xd5d76fa166ab8d8ad4c9f61aaa81457b66cbe443) | [`0x5f739c790a48E97eec0efb81bab5D152c0A0ecA0`](https://sepolia.uniscan.xyz/address/0x5f739c790a48E97eec0efb81bab5D152c0A0ecA0) |
| [QuoterV2](https://github.com/Uniswap/v3-periphery/blob/main/contracts/lens/QuoterV2.sol)                                          | [`0x385a5cf5f83e99f7bb2852b6a19c3538b9fa7658`](https://uniscan.xyz/address/0x385a5cf5f83e99f7bb2852b6a19c3538b9fa7658) | [`0x6Dd37329A1A225a6Fca658265D460423DCafBF89`](https://sepolia.uniscan.xyz/address/0x6Dd37329A1A225a6Fca658265D460423DCafBF89) |
| [SwapRouter02](https://github.com/Uniswap/swap-router-contracts/blob/main/contracts/SwapRouter02.sol)                              | [`0x73855d06de49d0fe4a9c42636ba96c62da12ff9c`](https://uniscan.xyz/address/0x73855d06de49d0fe4a9c42636ba96c62da12ff9c) | [`0xd1AAE39293221B77B0C71fBD6dCb7Ea29Bb5B166`](https://sepolia.uniscan.xyz/address/0xd1AAE39293221B77B0C71fBD6dCb7Ea29Bb5B166) |
| [NonfungiblePositionManager](https://github.com/Uniswap/uniswap-v3-periphery/blob/v1.0.0/contracts/NonfungiblePositionManager.sol) | [`0x943e6e07a7e8e791dafc44083e54041d743c46e9`](https://uniscan.xyz/address/0x943e6e07a7e8e791dafc44083e54041d743c46e9) | [`0xB7F724d6dDDFd008eFf5cc2834edDE5F9eF0d075`](https://sepolia.uniscan.xyz/address/0xB7F724d6dDDFd008eFf5cc2834edDE5F9eF0d075) |
| [NFT Descriptor](https://github.com/Uniswap/uniswap-v3-periphery/blob/v1.0.0/contracts/libraries/NFTDescriptor.sol)                | [`0x0dfa04b28ab68ffd0e6e17fac6ec16d4846a2004`](https://uniscan.xyz/address/0x0dfa04b28ab68ffd0e6e17fac6ec16d4846a2004) | [`0x2B6221E68D48cDC10CF2e52D913f9380D62555BA`](https://sepolia.uniscan.xyz/address/0x2B6221E68D48cDC10CF2e52D913f9380D62555BA) |
| [V3Migrator](https://github.com/Uniswap/uniswap-v3-periphery/blob/v1.0.0/contracts/V3Migrator.sol)                                 | [`0xb9d0c246f306b1aaf02ae6ba112d5ef25e5b60dc`](https://uniscan.xyz/address/0xb9d0c246f306b1aaf02ae6ba112d5ef25e5b60dc) | [`0xb5FA244C9d6D04B2FBac84418b3c4910ED1Ae5f2`](https://sepolia.uniscan.xyz/address/0xb5FA244C9d6D04B2FBac84418b3c4910ED1Ae5f2) |
| [UniswapV3Staker](https://github.com/Uniswap/v3-staker)                                                                            | -                                                                                                                      | [`0xd693d8df6CF768248c16f98745Ee0c8E06460487`](https://sepolia.uniscan.xyz/address/0xd693d8df6CF768248c16f98745Ee0c8E06460487) |

These addresses are final and were deployed from these npm package versions:

* [`@uniswap/v3-core@1.0.0`](https://github.com/Uniswap/uniswap-v3-core/tree/v1.0.0)
* [`@uniswap/v3-periphery@1.0.0`](https://github.com/Uniswap/uniswap-v3-periphery/tree/v1.0.0)
* [`@uniswap/swap-router-contracts@1.1.0`](https://github.com/Uniswap/swap-router-contracts/tree/v1.1.0)

## Uniswap v3 Staker
An up-to-date list of [deploy addresses by chain is hosted on GitHub](https://github.com/Uniswap/v3-staker/releases/tag/v1.0.2) for the `UniswapV3Staker` contract.

## Universal Router
The `UniversalRouter` contract is the current preferred entrypoint for ERC20 and NFT swaps, replacing, among other contracts, `SwapRouter02`. An up-to-date list of [deploy addresses by chain is hosted on GitHub](https://github.com/Uniswap/universal-router/tree/main/deploy-addresses).

## Uniswap Pool Deployments
Every Uniswap pool is a unique instance of the `UniswapV3Pool` contract and is deployed at its own unique address. The contract source code of the pool will be auto-verified on etherscan. For example, here is the [ETH/USDC 0.3% pool](https://etherscan.io/address/0x8ad599c3a0ff1de082011efddc58f1908eb6e6d8) on Ethereum mainnet.

You can look up the address of an existing pool on [Uniswap Info](https://info.uniswap.org/#/) or by calling the `getPool` function on the `UniswapV3Factory` contract.

```solidity
getPool("0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2", 3000)
```

## Wrapped Native Token Addresses
The Uniswap Protocol supports trading of ERC20 tokens. In order to swap a native asset like ETH, the Uniswap protocol wraps these assets in an ERC20 wrapped native token contract.

| Network          | ChainId | Wrapped Native Token | Address                                                                                                                                  |
| ---------------- | ------- | -------------------- | ---------------------------------------------------------------------------------------------------------------------------------------- |
| Unichain         | `130`   | WETH                 | [`0x4200000000000000000000000000000000000006`](https://unichain.blockscout.com/token/0x4200000000000000000000000000000000000006)         |
| Unichain Sepolia | `1301`  | WETH                 | [`0x4200000000000000000000000000000000000006`](https://unichain-sepolia.blockscout.com/token/0x4200000000000000000000000000000000000006) |