# Function: createTRPCUntypedClient()

> 

> **createTRPCUntypedClient**\<`TRouter`\>(`opts`): [`TRPCUntypedClient`](https://trpc.io/docs/typedoc/react-query/index/classes/TRPCUntypedClient.md)\<`TRouter`\>

Defined in: packages/client/dist/index.d.mts:114

Creates a client that calls procedures by path string, without types.
Meant for libraries built on tRPC; apps should use `createTRPCClient`.

## Type Parameters

| Type Parameter |
| ------ |
| `TRouter` *extends* `AnyRouter` |

## Parameters

| Parameter | Type |
| ------ | ------ |
| `opts` | `CreateTRPCClientOptions`\<`TRouter`\> |

## Returns

[`TRPCUntypedClient`](https://trpc.io/docs/typedoc/react-query/index/classes/TRPCUntypedClient.md)\<`TRouter`\>