{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/Currency", "title": "Currency", "properties": { "amount": { "description": "Surcharge amount per transaction, in [minor units](https://docs.adyen.com/development-resources/currency-codes).", "format": "int32", "type": "integer" }, "currencyCode": { "description": "Three-character [ISO currency code](https://docs.adyen.com/development-resources/currency-codes). For example, **AUD**.", "type": "string" }, "percentage": { "description": "Surcharge percentage per transaction. The maximum number of decimal places is two. For example, **1%** or **2.27%**.", "format": "double", "type": "number" } }, "required": [ "currencyCode" ], "type": "object" }