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

# Supported networks

> Check network support for the specific feature you want to use.

Network support depends on the feature and action. A listed network or token does not guarantee an executable quote.

| Surface                                                | Chains                                                                                            | Notes                                                                                                                                                           |
| ------------------------------------------------------ | ------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Swap & Bridge, wallet mode**                         | Base, Robinhood Chain, BNB Chain, Ethereum, Arbitrum, Optimism, Polygon                           | Your connected wallet signs. Robinhood Chain (tokenized US equities) is wallet-rail only.                                                                       |
| **Swap & Bridge, Otto mode; DCA**                      | Base, Arbitrum, Polygon, Ethereum, Avalanche                                                      | Executes inside your Otto trading Safe. USDC is the funding token on each.                                                                                      |
| **Stocks discovery**                                   | Robinhood Chain, Base, BNB Chain, Solana                                                          | Four visible networks. Solana discovery and quotes do not enable execution through the Stocks wallet ticket. See [Stocks](/using-otto-ai/stocks).               |
| **Stocks wallet ticket**                               | Supported quotes on Robinhood Chain, Base and BNB Chain                                           | Your connected wallet signs a LI.FI route. A listed token may have no executable quote.                                                                         |
| **Coinbase account and supported delegated actions**   | Base                                                                                              | Separate account; Yield Copilot execution depends on its live availability checks.                                                                              |
| **Earlier Otto Wallet funding Safe** (legacy Add USDC) | Base                                                                                              | Separate from the Coinbase account. Its standard owner-signed in-app withdrawal remains unavailable.                                                            |
| **Trade Execution Agent** on ACP                       | Base, Ethereum, Polygon, BNB Chain, Arbitrum, Avalanche, Solana (as each job's schema lists them) | Hyperliquid perpetuals settle on Hyperliquid, funded through Arbitrum. Per-job chain lists are on the [Trade Execution Agent](/acp-swarm/trade-execution) page. |
| **Otto X**                                             | X Layer                                                                                           | Via the [Otto X](/acp-swarm/otto-x) storefront.                                                                                                                 |
| **Transaction preparation** (MCP)                      | Per constructor; each tool's description states its chains                                        | Read the live tool list; see [Otto Intel MCP](/acp-swarm/otto-intel-mcp).                                                                                       |

## LI.FI's universe is not Otto's support list

Otto routes swaps and bridges through [LI.FI](https://li.fi), which itself covers far more chains, bridges and DEX aggregators than any Otto surface exposes. A chain being supported by LI.FI does not make it reachable on Otto; only the surface lists above do. For the providers LI.FI currently uses on a given chain, query its [Tools API](https://li.quest/v1/tools).

## Related

* [Accounts & permissions](/account-and-settings/accounts-and-permissions) for who signs on each surface.
* [Otto Swap & Bridge Mini-Agent](/using-otto-ai/performing-swaps) for the two rails in detail.