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

# withOverrides

# Functions

> **withOverrides**(`overrides`)

Create a network module instance with runtime overrides (primarily for RPC URL). Use this to direct SDK operations to your own private RPC endpoint.

## Parameters

<ParamField path="param.overrides" type="{ rpcUrl?: string }" required>
  Optional overrides. Provide `rpcUrl` to replace the chain RPC used by the module instance.

  ```ts theme={null}
  { rpcUrl: "https://my-private-rpc.example.com" }
  ```
</ParamField>

## Returns

<ResponseField name="result" type="NagaNetworkModule">
  A new module instance with overrides applied. Pass this into `createLitClient(   {network})`.
</ResponseField>

## Example

### Override RPC at runtime

```ts theme={null}
import { createLitClient } from "@lit-protocol/lit-client";
import { nagaDev } from "@lit-protocol/networks";

const network = nagaDev.withOverrides({
  rpcUrl: "https://my-private-rpc.example.com",
});

const litClient = await createLitClient({ network });
```