# `Stripe.Params.SetupIntentCreateParams.SingleUse`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/setup_intent_create_params.ex#L1083)

Nested parameters.

# `t`

```elixir
@type t() :: %Stripe.Params.SetupIntentCreateParams.SingleUse{
  amount: integer() | nil,
  currency: String.t() | nil
}
```

* `amount` - Amount the customer is granting permission to collect later. A positive integer representing how much to charge in the [smallest currency unit](https://docs.stripe.com/currencies#zero-decimal) (e.g., 100 cents to charge $1.00 or 100 to charge ¥100, a zero-decimal currency). The minimum amount is $0.50 US or [equivalent in charge currency](https://docs.stripe.com/currencies#minimum-and-maximum-charge-amounts). The amount value supports up to eight digits (e.g., a value of 99999999 for a USD charge of $999,999.99).
* `currency` - Three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html), in lowercase. Must be a [supported currency](https://stripe.com/docs/currencies). Format: ISO 4217 currency code.

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*Consult [api-reference.md](api-reference.md) for complete listing*
