> For the complete documentation index, see [llms.txt](https://docs.surged.fun/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.surged.fun/launchpad/addresses.md).

# Official addresses

These are the only contracts Surged runs on Arc mainnet, chain id `5042`. If a site, a message or a person points you at a different address claiming to be Surged, it is not.

Each one can be checked on [explorer.arc.io](https://explorer.arc.io).

## Surged

| Contract        | What it does                                          | Address                                      |
| --------------- | ----------------------------------------------------- | -------------------------------------------- |
| LaunchFactory   | Registers every launch and holds its terms            | `0x2667997e44F01933Db7F612FB8a53aC3Ad0bba7e` |
| LaunchForwarder | Entry point for launching a token                     | `0xdCC8f001220229592686F72F31260f34E7fa6C9B` |
| FeeEscrow       | Holds creator earnings until they are claimed         | `0x0D6f029e9Ec8563D09C67c86d92E1F9E4694C21B` |
| LaunchLocker    | Holds graduated liquidity, with no way to withdraw it | `0x37AcC38337A587801506EA1533dcc844F96B7159` |
| CurveHook       | Runs the bonding curves                               | `0x927040aC611a72ABEd99714326bF9B4310716888` |
| TokenDeployer   | Deploys the token contracts                           | `0x66c3a3c760b17De5675E056492b73dA9916a4453` |
| V3FeeCollector  | Collects trading fees from graduated pools            | `0x328fdD261570c03Acbcb25E21fcAcF082BCcDaf4` |

Every token has its own address, so tokens are not listed here.

## Arc and Uniswap

| Contract                    | Address                                      |
| --------------------------- | -------------------------------------------- |
| USDC (ERC-20 view)          | `0x3600000000000000000000000000000000000000` |
| Uniswap v3 position manager | `0x39654A85A4C05127f5Fd6ED22CAeC077A0fB1377` |
| Uniswap v4 pool manager     | `0x8366a39CC670B4001A1121B8F6A443A643e40951` |

Developers can import all of these from the SDK instead of copying them. See [Contracts](/integration/contracts.md).


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