# FundingSourceEarn.decodeConfigData

Decodes Earn source configuration, returning concrete input caps.

## Imports

:::code-group
```ts [Named]
import { FundingSourceEarn } from 'ox/tempo'
```

```ts [Entrypoint]
import * as FundingSourceEarn from 'ox/tempo/FundingSourceEarn'
```
:::

## Examples

```ts
import { FundingSourceEarn } from 'ox/tempo'

FundingSourceEarn.decodeConfigData(FundingSourceEarn.encodeConfigData({
  vault: '0x0101010101010101010101010101010101010101',
}))
```

## Definition

```ts
function decodeConfigData(
  data: Hex.Hex,
): Required<Request>
```

**Source:** [src/tempo/FundingSourceEarn.ts](https://github.com/wevm/ox/blob/main/src/tempo/FundingSourceEarn.ts#L127)

## Parameters

### data

* **Type:** `Hex.Hex`

## Return Type

`Required<Request>`