curl --location '/api/v1/fiat/checkout-quote?amount=undefined&baseCurrency=undefined¤cy=undefined&country=undefined&channelType=undefined' \
--header 'X-API-Key: <api-key>'{
"localAmount": 0,
"localCurrency": "string",
"amountUsd": 0,
"rate": 0,
"payerChargeLocal": 0,
"merchantAmountLocal": 0
}