> For the complete documentation index, see [llms.txt](https://docs.zama.org/protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zama.org/protocol/confidential-vault/reference/addresses.md).

# Contract Addresses

Deployed contract addresses and Zama FHEVM infrastructure per network.

## Ethereum mainnet

Chain id `1`. Deploy block `25375123`. Underlying asset: USDC. Yield source: Morpho "Steakhouse Confidential Prime USDC" VaultV2, gated by a `WhitelistSendAssetsGate` that allowlists the deposit batcher as the vault's only depositor.

| Contract                                            | Address                                      |
| --------------------------------------------------- | -------------------------------------------- |
| Deposit batcher (`DepositVaultBatcherConfidential`) | `0x324EA89FD3784036673BfE6Ffee2334A088F40Cc` |
| Redeem batcher (`RedeemVaultBatcherConfidential`)   | `0x96Cd3Faa7483783Ac2Eb715f6333361500F1eec9` |
| cUSDC (`ERC7984ERC20Wrapper` over USDC)             | `0xe978F22157048E5DB8E5d07971376e86671672B2` |
| cShare (`ERC7984ERC20Wrapper` over the vault share) | `0x66Bf74E96900D1a19c7070D939D124f2F565C458` |
| ERC-4626 vault (Morpho VaultV2, Steakhouse USDC)    | `0xbEEF00A59B577423653A1526c7009bdE103F542B` |
| Whitelist gate (`WhitelistSendAssetsGate`)          | `0x47C591A3BC346913d0b6bDD96FB50E34efA268Aa` |
| USDC                                                | `0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48` |

## Sepolia (staging)

Chain id `11155111`. Deploy block `11117640`. Staging environment for integration testing: the USDC is a mock with a public `mint`, and the vault is an idle-only VaultV2 with no yield adapter.

| Contract                                            | Address                                      |
| --------------------------------------------------- | -------------------------------------------- |
| Deposit batcher (`DepositVaultBatcherConfidential`) | `0x48758559c14d4d92b4C74A99660B6a8dbe85F53b` |
| Redeem batcher (`RedeemVaultBatcherConfidential`)   | `0xe94E9afdDd43a19C2914739e9279cb6Fe287BEb0` |
| cUSDC (`ERC7984ERC20Wrapper`, wraps the mock USDC)  | `0x7c5BF43B851c1dff1a4feE8dB225b87f2C223639` |
| cShare (`ERC7984ERC20Wrapper` over the vault share) | `0x7E93d5c150A2178B1fCde0278582Acf59478eA5f` |
| ERC-4626 vault (VaultV2, idle-only)                 | `0x6AB54988261AEC573a2CA13cF802d3B1114f864C` |
| Whitelist gate (`WhitelistSendAssetsGate`)          | `0x0C7c3830B16B65FF90f96F88a9ad2dCaB9434e74` |
| Mock USDC (public `mint`)                           | `0x9b5Cd13b8eFbB58Dc25A05CF411D8056058aDFfF` |

## Zama relayer

|                  | Mainnet                               | Sepolia                               |
| ---------------- | ------------------------------------- | ------------------------------------- |
| Relayer URL      | `https://relayer.mainnet.zama.org/v2` | `https://relayer.testnet.zama.org/v2` |
| Authentication   | `x-api-key` header required           | Open, no key                          |
| Gateway chain id | `261131`                              | `10901`                               |

The `@zama-fhe/relayer-sdk` and `@zama-fhe/sdk` packages ship these values in their chain configs (`SepoliaConfig`, `mainnet`, `sepolia`); you rarely need to set them by hand.


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