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# conduitPositionQueryOptions

Query options for fetching a conduit position.

## Import

```ts
import { conduitPositionQueryOptions } from '@railnetorg/railnet-sdk/react'
```

## Usage

```ts
import { useQuery } from '@tanstack/react-query'
import { usePublicClient } from 'wagmi'
import { conduitPositionQueryOptions } from '@railnetorg/railnet-sdk/react'

function Position() {
  const client = usePublicClient()

  const { data } = useQuery({
    ...conduitPositionQueryOptions(client, {
      conduit: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
      account: '0xd2135CfB216b74109775236E36d4b433F1DF507B',
    }),
    staleTime: 30_000, // custom stale time
  })
}
```

### Prefetching

```ts
import { QueryClient } from '@tanstack/react-query'
import { createPublicClient, http } from 'viem'
import { base } from 'viem/chains'
import { conduitPositionQueryOptions } from '@railnetorg/railnet-sdk/react'

const queryClient = new QueryClient()

const client = createPublicClient({
  chain: base,
  transport: http(),
})

await queryClient.prefetchQuery(
  conduitPositionQueryOptions(client, {
    conduit: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
    account: '0xd2135CfB216b74109775236E36d4b433F1DF507B',
  }),
)
```

## Returns

```ts
QueryOptions<ConduitPosition, ReadContractErrorType, ConduitPosition, ConduitPositionQueryKey>
```

Options object containing `queryFn` and `queryKey`.

## Parameters

### client

* **Type:** `Client<Transport, Chain | undefined> | undefined`

A viem public client.

### parameters

#### conduit

* **Type:** `Address`

The address of the conduit contract.

#### account

* **Type:** `Address | undefined`

The address of the account to query the position for.

## Query Key

```ts
['railnet', 'conduitPosition', { conduit, account }] as const
```

You can use `conduitPositionQueryKey` to construct the query key manually for cache invalidation:

```ts
import { useQueryClient } from '@tanstack/react-query'
import { conduitPositionQueryKey } from '@railnetorg/railnet-sdk/react'

const queryClient = useQueryClient()

queryClient.invalidateQueries({
  queryKey: conduitPositionQueryKey({
    conduit: '0x...',
    account: '0x...',
  }),
})
```

## Action

* [`getConduitPosition`](/actions/getConduitPosition)

## Hook

* [`useConduitPosition`](/react/useConduitPosition)