> For the complete documentation index, see [llms.txt](https://noiho.gitbook.io/noiho/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://noiho.gitbook.io/noiho/developers/network-matrix.md).

# Supported networks

The two HyperEVM networks Noiho deploys to, and their public endpoints.

| Network          | Chain ID | Public RPC                                | Explorer                      | Deployment |
| ---------------- | -------- | ----------------------------------------- | ----------------------------- | ---------- |
| HyperEVM         | 999      | <https://rpc.hyperliquid.xyz/evm>         | <https://purrsec.com/>        | Live (3/3) |
| HyperEVM Testnet | 998      | <https://rpc.hyperliquid-testnet.xyz/evm> | <https://testnet.purrsec.com> | Live (3/3) |

> **Note: These RPCs are the public ones**
>
> The frontend uses these public HyperEVM endpoints, with a free PublicNode mainnet fallback. It budgets 60 RPC attempts per minute, including retries. Supported browsers share this budget across tabs. Order views load recent pages first; Load more requests older snapshots. For your own integration, apply your own rate limit. Other applications and wallets can share your public IP.