> For the complete documentation index, see [llms.txt](https://scroll-zkp.gitbook.io/scroll-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://scroll-zkp.gitbook.io/scroll-guide/developers/alpha-testnet-contracts.md).

# Alpha Testnet Contracts

{% hint style="danger" %}
**Scroll Alpha Testnet is now deprecated.**

Please visit our new documentation for the Scroll Sepolia Testnet at <https://docs.scroll.io/>
{% endhint %}

## Network Info

| Network Name       | Scroll Alpha Testnet                                          | Goerli Testnet                                        |
| ------------------ | ------------------------------------------------------------- | ----------------------------------------------------- |
| RPC URL            | <https://alpha-rpc.scroll.io/l2>                              | <https://endpoints.omniatech.io/v1/eth/goerli/public> |
| Chain ID           | 534353                                                        | 5                                                     |
| Currency Symbol    | ETH                                                           | ETH                                                   |
| Block Explorer URL | [https://blockscout.scroll.io](https://blockscout.scroll.io/) | <https://goerli.etherscan.io>                         |

## Scroll Contracts

### Rollup

* L1 Rollup: `0x3C584eC7f0f2764CC715ac3180Ae9828465E9833`

### ETH and ERC20 Bridge

* L1 ERC20 Gateway Router: `0xe5E30E7c24e4dFcb281A682562E53154C15D3332`
* L2 ERC20 Gateway Router: `0x6d79Aa2e4Fbf80CF8543Ad97e294861853fb0649`

### Advanced Bridge Contracts

* Scroll Messenger
  * L1 Messenger: `0x5260e38080BFe97e6C4925d9209eCc5f964373b6`
  * L2 Messenger: `0xb75d7e84517e1504C151B270255B087Fd746D34C`
* ETH Bridge
  * L1 ETH Gateway: `0x429b73A21cF3BF1f3E696a21A95408161daF311f`
  * L2 ETH Gateway: `0x32139B5C8838E94fFcD83E60dff95Daa7F0bA14c`
  * L1 WETH Gateway: `0x8be69E499D8848DfFb4cF9bac909f3e2cF2FeFa0`
  * L2 WETH Gateway: `0xBb88bF582F2BBa46702621dae5CB9271057bC85b`
* ERC20 Bridge
  * L1 ERC20 Standard Gateway: `0xeF37207c1A1efF6D6a9d7BfF3cF4270e406d319b`
  * L2 ERC20 Standard Gateway: `0xB878F37BB278bf0e4974856fFe86f5e6F66BD725`
  * L1 ERC20 Custom Gateway: `0x920f906B814597cF5DC76F95100F09CBAF9c5748`
  * L2 ERC20 Custom Gateway: `0xa07Cb742657294C339fB4d5d6CdF3fdBeE8C1c68`
* ERC721 Bridge
  * L1 ERC721 Gateway: `0x1C441Dfc5C2eD7A2AA8636748A664E59CB029157`
  * L2 ERC721 Gateway: `0x8Fee20e0C0Ef16f2898a8073531a857D11b9C700`
* ERC1155 Bridge
  * L1 ERC1155 Gateway: `0xd1bE599aaCBC21448fD6373bbc7c1b4c7806f135`
  * L2 ERC1155 Gateway: `0xfe5Fc32777646bD123564C41f711FF708Dd48360`
* Gas Oracle
  * L2 Gas Oracle (deployed on Goerli): `0x37D61987d0281Fb17DE079C9B8E56B367b1800c4`

### L2 Predeploys

* Message Queue: `0x5300000000000000000000000000000000000000`
* Block Container: `0x5300000000000000000000000000000000000001`
* Gas Price Oracle: `0x5300000000000000000000000000000000000002`
* Whitelist: `0x5300000000000000000000000000000000000003`
* WETH L2: `0xa1EA0B2354F5A344110af2b6AD68e75545009a03`
* Transaction Fee Vault: `0x5300000000000000000000000000000000000005`

## Protocols

### Uniswap V3

* Frontend website: <https://uniswap-v3.scroll.io/>
* Main Contracts
  * Core Factory: `0x6E7E0d996eF50E289af9BFd93f774C566F014660`
  * NFT Position Manager: `0xbd1A5920303F45d628630E88aFbAF012bA078F37`
  * Router: `0xD9880690bd717189cC3Fbe7B9020F27fae7Ac76F`
* Additional Contracts
  * multicall2Address: `0x2117f703867a2B7E6813c7e5Edd96bf9a8d8eC30`
  * proxyAdminAddress: `0x7023D099DcAE54c3ed93B8C07bC8948150A68bb4`
  * tickLensAddress: `0xf39a3f98Bc7e03cB9A8dBF8246B8C66a1A5c025F`
  * nftDescriptorLibraryAddressV1\_3\_0: `0x9590F386eC21A221646A19ac03984683713366d7`
  * nonfungibleTokenPositionDescriptorAddressV1\_3\_0: `0xdbb991616CE0E6a0553258bd34bC1478042C03C2`
  * descriptorProxyAddress: `0x9590F386eC21A221646A19ac03984683713366d7`
  * v3MigratorAddress: `0x5Db25d2b7dba65c8aA2b16465438Ec44f75b0511`
  * v3StakerAddress: `0xF957376105987D25EFe7D403eA63929e0dAc9E0c`
  * quoterV2Address: `0xbf1c1FE1e9e900aFd5ba2Eb67480c44266D5eD84`

### Aave

For full list of deployed Aave contracts, see [this table](https://gist.github.com/dghelm/c661daac1e99a40e3d63e27575acab1b).

### Celer Network

See [Celer Official Docs](https://im-docs.celer.network/developer/contract-addresses-and-rpc-info#scroll-alpha-testnet-534353).

* cBridge: [0x9B36f165baB9ebe611d491180418d8De4b8f3a1f](https://blockscout.scroll.io/address/0x9B36f165baB9ebe611d491180418d8De4b8f3a1f/transactions#address-tabs)
* MessageBus: [0x5471ea8f739dd37E9B81Be9c5c77754D8AA953E4](https://blockscout.scroll.io/address/0x5471ea8f739dd37E9B81Be9c5c77754D8AA953E4)

## Tokens

{% hint style="info" %}
Bridged tokens from Goerli using the native bridge can be added to the [token-list](https://github.com/scroll-tech/token-list) repo.
{% endhint %}

* Goerli USDC: `0x67aE69Fd63b4fc8809ADc224A9b82Be976039509`


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