# FundingRequirement.from

Creates and validates a funding requirement, preserving inferred literal types.

## Imports

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

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

## Examples

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

const requirement = FundingRequirement.from({
  token: '0x20c0000000000000000000000000000000000001',
  amount: 50n,
  sources: []
})
```

## Definition

```ts
function from<requirement>(
  requirement: requirement,
): requirement
```

**Source:** [src/tempo/FundingRequirement.ts](https://github.com/wevm/ox/blob/main/src/tempo/FundingRequirement.ts#L111)

## Parameters

### requirement

* **Type:** `requirement`

## Return Type

`requirement`