const response = await fetch('https://api.sandbox.younium.com/ExchangeRate', {
method: 'POST',
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
"effectiveFromDate": "2024-12-22T11:56:13.034Z",
"fromCurrency": "SEK",
"rate": 0
}),
});
const data = await response.json();