> ## Documentation Index
> Fetch the complete documentation index at: https://defi-cli.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Chain Aliases

> Supported chain alias normalization for chain-related flags.

`--chain`, `--from`, and `--to` normalize aliases, numeric IDs, and CAIP-2 values.

## Common aliases

| Canonical chain ID                        | Example aliases                                             |
| ----------------------------------------- | ----------------------------------------------------------- |
| `solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp` | `solana`, `solana-mainnet`, `mainnet-beta`                  |
| `eip155:1`                                | `ethereum`, `mainnet`, `1`                                  |
| `eip155:10`                               | `optimism`, `op mainnet`, `10`                              |
| `eip155:56`                               | `bsc`, `56`                                                 |
| `eip155:100`                              | `gnosis`, `xdai`, `100`                                     |
| `eip155:137`                              | `polygon`, `137`                                            |
| `eip155:8453`                             | `base`, `8453`                                              |
| `eip155:42161`                            | `arbitrum`, `42161`                                         |
| `eip155:43114`                            | `avalanche`, `43114`                                        |
| `eip155:5000`                             | `mantle`, `5000`                                            |
| `eip155:4326`                             | `megaeth`, `mega eth`, `mega-eth`, `4326`                   |
| `eip155:4217`                             | `tempo`, `tempo mainnet`, `tempo-mainnet`, `presto`, `4217` |
| `eip155:42431`                            | `tempo testnet`, `tempo-testnet`, `moderato`, `42431`       |
| `eip155:31318`                            | `tempo devnet`, `tempo-devnet`, `31318`                     |
| `eip155:57073`                            | `ink`, `57073`                                              |
| `eip155:534352`                           | `scroll`, `534352`                                          |
| `eip155:80094`                            | `berachain`, `80094`                                        |
| `eip155:81457`                            | `blast`, `81457`                                            |
| `eip155:252`                              | `fraxtal`, `252`                                            |
| `eip155:480`                              | `worldchain`, `world chain`, `world-chain`, `480`           |
| `eip155:42220`                            | `celo`, `42220`                                             |
| `eip155:167000`                           | `taiko`, `taiko alethia`, `taiko-alethia`, `167000`         |
| `eip155:324`                              | `zksync`, `zksync era`, `zksync-era`, `324`                 |
| `eip155:999`                              | `hyperevm`, `hyper evm`, `hyper-evm`, `999`                 |
| `eip155:143`                              | `monad`, `143`                                              |
| `eip155:4114`                             | `citrea`, `4114`                                            |
| `eip155:146`                              | `sonic`, `146`                                              |

If a numeric EVM chain ID is unknown, `defi-cli` still normalizes it to `eip155:<id>`.

Solana support is mainnet-only. `solana-devnet`, `solana-testnet`, and custom Solana CAIP-2 references are intentionally rejected.