## Addresses

The Farcaster contracts are deployed on Optimism and Base mainnet. There are no testnet deployments.

### Optimism:

| Contract          | Optimism Address                                | Etherscan Link                                                                                 |
|-------------------|------------------------------------------------|------------------------------------------------------------------------------------------------|
| Id Registry       | `0x00000000fc6c5f01fc30151999387bb99a9f489b` | [link](https://optimistic.etherscan.io/address/0x00000000fc6c5f01fc30151999387bb99a9f489b) |
| Key Registry      | `0x00000000Fc1237824fb747aBDE0FF18990E59b7e` | [link](https://optimistic.etherscan.io/address/0x00000000Fc1237824fb747aBDE0FF18990E59b7e) |
| Storage Registry   | `0x00000000fcCe7f938e7aE6D3c335bD6a1a7c593D` | [link](https://optimistic.etherscan.io/address/0x00000000fcCe7f938e7aE6D3c335bD6a1a7c593D) |
| IdGateway         | `0x00000000fc25870c6ed6b6c7e41fb078b7656f69` | [link](https://optimistic.etherscan.io/address/0x00000000fc25870c6ed6b6c7e41fb078b7656f69) |
| KeyGateway        | `0x00000000fc56947c7e7183f8ca4b62398caadf0b` | [link](https://optimistic.etherscan.io/address/0x00000000fc56947c7e7183f8ca4b62398caadf0b) |
| Bundler           | `0x00000000fc04c910a0b5fea33b03e0447ad0b0aa` | [link](https://optimistic.etherscan.io/address/0x00000000fc04c910a0b5fea33b03e0447ad0b0aa) |

### Base:

| Contract         | Base Address                                    | Etherscan Link                                                                                 |
|------------------|------------------------------------------------|------------------------------------------------------------------------------------------------|
| Tier Registry    | `0x00000000fc84484d585C3cF48d213424DFDE43FD` | [link](https://basescan.org/address/0x00000000fc84484d585c3cf48d213424dfde43fd)             |

## ABIs

The ABIs for the contracts are available via etherscan links above, or from the [`@farcaster/core`](https://github.com/farcasterxyz/hub-monorepo/tree/main/packages/core/src/eth/contracts/abis) package.