The foreign_exchange_rate object is how Modern Treasury represents exchange rate information between two currencies with high precision. The rate itself is not a resource that can be queried for, but will serialized as part of the object it applies to.
| Attribute | Type | Description |
|---|---|---|
| base_amount | integer | Amount in the lowest denomination of the base_currency to convert, often called the "sell" amount. |
| base_currency | stringISO 4217 | Currency to convert, often called the "sell" currency. |
| exponent | integer | The exponent component of the rate. The decimal is calculated as value / (10 ^ exponent) |
| rate_string | string | A string representation of the rate, e.g. "1.234" |
| target_amount | integer | Amount in the lowest denomination of the target_currency, often called the "buy" amount. |
| target_currency | stringISO 4217 | Currency to convert the base_currency to, often called the "buy" currency. |
| value | integer | The whole number component of the rate. The decimal is calculated as value / (10 ^ exponent) |