> ## Documentation Index > Fetch the complete documentation index at: https://docs.cosmos.network/llms.txt > Use this file to discover all available pages before exploring further. # Overview > Ready-to-use smart contracts deployed at predefined addresses ## "Pre-deployed" Contracts ### Default Preinstalls These contracts are included in `evmtypes.DefaultPreinstalls` (defined in [`x/vm/types/preinstall.go:13-39`](https://github.com/cosmos/evm/blob/main/x/vm/types/preinstall.go#L13-L39)) and can be deployed at genesis or via governance: | Contract | Address | Purpose | Documentation | | - | - | - | - | | **Create2** | `0x4e59b44847b379578588920ca78fbf26c0b4956c` | Deterministic contract deployment using CREATE2 opcode | [Details](./create2) | | **Multicall3** | `0xcA11bde05977b3631167028862bE2a173976CA11` | Batch multiple contract calls in a single transaction | [Details](./multicall3) | | **Permit2** | `0x000000000022D473030F116dDEE9F6B43aC78BA3` | Token approval and transfer management with signatures | [Details](./permit2) | | **Safe Singleton Factory** | `0x914d7Fec6aaC8cd542e72Bca78B30650d45643d7` | Deploy Safe multisig wallets at deterministic addresses | [Details](./safe-factory) | | **EIP-2935** | `0x0b` | Historical block hash storage (system contract) | N/A | Additional pre-deployable contracts can be incorporated into your project in a similar way, given that any dependencies are met. See the [Predeployed Contracts Integration](/evm/v0.5.0/documentation/getting-started/build-a-chain/additional-configuration/predeployed-contracts) guide for instructions. ## Learn More * [Implementation](/evm/v0.5.0/documentation/getting-started/build-a-chain/additional-configuration/predeployed-contracts) - Activate these contracts for your project * [Create2](./create2) - Deterministic deployment factory documentation * [Multicall3](./multicall3) - Batch operations contract documentation * [Permit2](./permit2) - Advanced token approvals documentation * [Safe Factory](./safe-factory) - Multisig wallet factory documentation