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

# Contract Addresses

Precompile addresses are built into the Rome EVM program and are identical on every chain. Per-chain deployed contracts are **canonical in the** [**Rome registry**](https://github.com/rome-protocol/rome-registry/tree/main/chains) — the tables below list the headline contracts for reference; always verify current addresses against the registry, which is the single source of truth.

## Precompiles (all chains)

Standard Ethereum precompiles, with mainnet-equivalent semantics:

| Precompile    | Address                                      |
| ------------- | -------------------------------------------- |
| ecrecover     | `0x0000000000000000000000000000000000000001` |
| SHA-256       | `0x0000000000000000000000000000000000000002` |
| RIPEMD-160    | `0x0000000000000000000000000000000000000003` |
| identity      | `0x0000000000000000000000000000000000000004` |
| modexp        | `0x0000000000000000000000000000000000000005` |
| BN254 add     | `0x0000000000000000000000000000000000000006` |
| BN254 mul     | `0x0000000000000000000000000000000000000007` |
| BN254 pairing | `0x0000000000000000000000000000000000000008` |
| blake2f       | `0x0000000000000000000000000000000000000009` |

Rome non-EVM precompiles, for reaching into Solana (interfaces in [`rome-solidity/contracts/interface.sol`](https://github.com/rome-protocol/rome-solidity/blob/master/contracts/interface.sol)):

| Precompile     | Address                                      | Interface                 | Purpose                                       |
| -------------- | -------------------------------------------- | ------------------------- | --------------------------------------------- |
| System         | `0xFF00000000000000000000000000000000000007` | `ISystemProgram`          | PDA derivation, base58 conversion             |
| CpiProgram     | `0xFF00000000000000000000000000000000000008` | `ICrossProgramInvocation` | Arbitrary CPI + cross-state reads             |
| HelperProgram  | `0xFF00000000000000000000000000000000000009` | `IHelperProgram`          | ATA/PDA creation, SPL transfers, gas↔lamports |
| Withdraw       | `0x4200000000000000000000000000000000000016` | `IWithdraw`               | Withdraw SOL/SPL from EVM to Solana           |
| SystemCached   | `0xFF00000000000000000000000000000000000004` | `ISystemCached`           | Cached-track System helpers                   |
| SplCached      | `0xFF00000000000000000000000000000000000005` | `ISplCached`              | Cached-track SPL operations                   |
| ASplCached     | `0xFF00000000000000000000000000000000000006` | `IAssociatedSplCached`    | Cached-track ATA operations                   |
| WithdrawCached | `0xFF0000000000000000000000000000000000000b` | `IWithdrawCached`         | Cached-track withdraw                         |

A contract uses one track — legacy (`SplCached` off) or cached — consistently; the two are not mixed within a call.

## Program IDs

rome-evm programs (the Solana program that runs the EVM), per Rome network:

| Network                 | Program ID                                    |
| ----------------------- | --------------------------------------------- |
| devnet (hosts Hadrian)  | `RPTWwELXAY4KC9ZPHhaxp7Sq1hHtU3HNEgLbSegCcWf` |
| testnet (hosts Martius) | `RomeTaTNPJNBxtB3Wong9geVTtkEFJfUqgktQVq3iSX` |
| mainnet                 | `RomePq9X3iAoTr813HR7uRarafFDUJty6GdiEceYpzX` |

Well-known Solana programs (same as anywhere on Solana):

| Program                 | ID                                             |
| ----------------------- | ---------------------------------------------- |
| SPL Token               | `TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA`  |
| SPL Token-2022          | `TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb`  |
| Associated Token        | `ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL` |
| System Program          | `11111111111111111111111111111111`             |
| Metaplex Token Metadata | `metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s`  |

## Deployed contracts — Hadrian (devnet, 200010)

Headline contracts; full set (SPL wrappers, Uniswap V2/V3/V4, Aave, oracle feeds) in the [registry](https://github.com/rome-protocol/rome-registry/tree/main/chains/200010-hadrian).

| Contract             | Address                                      |
| -------------------- | -------------------------------------------- |
| ERC20SPLFactory      | `0x86149124d74ebb3aa41a19641b700e88202b6285` |
| Multicall3           | `0xb7180d3c46632b582b99d9af3daae394fab9ae4c` |
| OracleAdapterFactory | `0xe68e7bc697010c73f1798b356f8ae2f0ba1319db` |
| BatchReader          | `0x306d670dff7f51ae33f263f5122bd2b18d98adc7` |
| RomeBridgeWithdraw   | `0x65fc94ba1045b65889f0b27d3d02e5bfbc2aee03` |
| MeteoraDAMMv1Factory | `0xd68b355f62643de0ec40243cba8f699f959ea3c4` |
| UniswapV3Factory     | `0xD9E323088561D40267767b52252595ea9cF1D5bD` |
| UniswapV4PoolManager | `0x8a281Be9B5173B2F52328437eAa0d272791707f7` |

## Deployed contracts — Martius (testnet, 121214)

Headline contracts; full set in the [registry](https://github.com/rome-protocol/rome-registry/tree/main/chains/121214-martius).

| Contract                     | Address                                      |
| ---------------------------- | -------------------------------------------- |
| ERC20SPLFactory              | `0xd7aeeedca26cdd4d34eb7c21110af2e590a8c58a` |
| Multicall3                   | `0x549afb8019a29ece3ba3b3d9c13208c441a309ea` |
| OracleAdapterFactory         | `0xbc06fe9603a02ff4aead265c253f5c6303ee5fbb` |
| BatchReader                  | `0xc5e6d932bfd2b4da27643848063905f46861fae8` |
| RomeBridgeWithdraw           | `0x60e2b02c454be429b0047a237a57d21a68afb560` |
| MeteoraDAMMv1Factory         | `0xdfe655f64325f93abef8b429387928ef16ba4c5d` |
| UniswapV3Factory             | `0x7fbe0271395c57c12761a3d6db80ef1c315c63f8` |
| SPL\_ERC20\_USDC (gas token) | `0x2fffdfa11a9cef9210dc34e975649f09119c4efb` |

## Environments

| Environment       | Chain ID | RPC                                | Status |
| ----------------- | -------- | ---------------------------------- | ------ |
| Local             | `1001`   | `localhost:9090`                   | Dev    |
| Martius (testnet) | `121214` | `martius.testnet.romeprotocol.xyz` | Live   |
| Hadrian (devnet)  | `200010` | `hadrian.testnet.romeprotocol.xyz` | Live   |


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