> ## Documentation Index
> Fetch the complete documentation index at: https://developers.fd.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported Networks

> One wallet, every chain — EVM, Solana, Bitcoin, and Sui.

Agent Wallet supports all EVM-compatible blockchains, Solana, Bitcoin, and Sui. When you create a District Pass, wallets for all ecosystems are provisioned automatically.

## Chains

Agent Wallet is not limited to a fixed list of chains. It works across the full EVM ecosystem — any EVM-compatible chain can be used. Solana, Bitcoin, and Sui are also supported natively.

Supported chain names for the `chainKey` parameter: `ethereum`, `base`, `polygon`, `arbitrum`, `optimism`, `bsc`, `avalanche`, `linea`, `solana`, `bitcoin`, `sui`.

The resolver also accepts short names (`eth`, `arb1`, `oeth`, `pol`, `bnb`, `avax`, `btc`), pattern aliases (`arb`, `op`, `matic`, `sol`), chain IDs (`8453`), and CAIP-2 identifiers (`eip155:8453`).

### Feature Availability by Ecosystem

| Feature                    | EVM chains | Solana | Bitcoin | Sui |
| -------------------------- | ---------- | ------ | ------- | --- |
| Transfer tokens            | ✓          | ✓      | ✓       | ✓   |
| Swap tokens                | ✓          | ✓      | —       | —   |
| Yield (deposit/withdraw)   | ✓          | —      | —       | —   |
| Smart Accounts             | ✓          | —      | —       | —   |
| Sign message (EIP-191/712) | ✓          | —      | —       | —   |

<Note>
  Yield tools (`discoverYieldStrategies`, `depositForYield`, `withdrawFromYield`) are not available on Solana, Bitcoin, or Sui. EVM chains only.
</Note>

<Note>
  **Sui: transfers only.** Swap, yield, and message-signing tools are not supported on Sui.
</Note>

## Testing

Use the production environment with small amounts to validate your integration. All Agent Wallet capabilities work identically regardless of transaction size.