# Currency

Provides information about a currency, such as its name, symbol, ISO code, and formatting details.

## Type Definition

```graphql
type Currency {
  id: Int
  name: String
  symbol: String
  isoCode: String
}
```

## Fields

| Field | Type | Description |
|-------|------|-------------|
| id | Int | Unique identifier for this currency. |
| name | String | Display name of this currency. |
| symbol | String | Currency symbol (e.g., €, $). |
| isoCode | String | ISO 4217 code for this currency. |

## Relationships

The `Currency` type is used by several other types in the schema. It appears as a field in `CartPaymentMethod`, where it specifies the currency for payment processing. `Country` uses `Currency` to define the default or supported currency for that region. `Customer` references `Currency` to store the customer's preferred currency for transactions and pricing display.

## Example

```graphql
{
  id
  name
  symbol
  isoCode
}
```

## Implements

This type does not implement any interfaces.

## Related Types

- [`CartPaymentMethod`](/docs/api/types/cart-payment-method)
- [`Country`](/docs/api/types/country)
- [`Customer`](/docs/api/types/customer)