> ## Documentation Index
> Fetch the complete documentation index at: https://docs.imprint.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Data types

> Learn how we format amounts, currencies, and dates across the Imprint API

### Amount

All API requests expect amount values in the currency's minor unit, meaning the lowest denomination of the currency. For example, in USD, `1000` represents \$10.

```json theme={null}
{
  "amount": 1000
}
```

### Currencies

We use the [ISO 4217 standard](https://www.iso.org/iso-4217-currency-codes.html) standard for defining currencies. If the currency is not specified, **`USD`** is assumed.

```json theme={null}
{
  "currency": "USD"
}
```

### Dates

All dates are expressed using [RFC-3339](https://datatracker.ietf.org/doc/html/rfc3339) timestamps:

```json theme={null}
{ 
  "created_at": "2025-02-13T19:08:07.000Z",
  "updated_at": "2025-02-13T19:08:07.000Z"
}
```