I managed to get all Ids now by doing alot of manual work.
I set the currency to all different currencies, one at a time, for an account. Then got the Id from the account data using the API:.
Here is the list if anyone needs it:
[
{ id: 3, code: "ALL", name: "Albanua Lel" },
{ id: 5, code: "ARS", name: "Argentina Peso" },
{ id: 117, code: "AFL", name: "Aruban Florin" },
{ id: 7, code: "AUD", name: "Australia Dollar" },
{ id: 8, code: "AZN", name: "Azerbaijan New Manat" },
{ id: 127, code: "BHD", name: "Bahraini Dinar" },
{ id: 11, code: "BYR", name: "Belarus Ruble" },
{ id: 12, code: "BZD", name: "Belize Dollar" },
{ id: 2, code: "BOB", name: "Bolivia Boliviano" },
{ id: 17, code: "BRL", name: "Brazil Real" },
{ id: 18, code: "BND", name: "Brunei Darussalam Dollar" },
{ id: 16, code: "BGN", name: "Bulgaria Lev" },
{ id: 20, code: "CAD", name: "Canadian Dollar" },
{ id: 22, code: "CLP", name: "Chile Peso" },
{ id: 23, code: "CNY", name: "China Yuan Renminbi" },
{ id: 24, code: "COP", name: "Colombia Peso" },
{ id: 25, code: "CRC", name: "Costa Rica Colon" },
{ id: 26, code: "HRK", name: "Croatia Kuna" },
{ id: 28, code: "CZK", name: "Czech Republic Koruna" },
{ id: 29, code: "DKK", name: "Denmark Krone" },
{ id: 30, code: "DOP", name: "Dominican Republic Peso" },
{ id: 31, code: "XCD", name: "East Caribbean Dollar" },
{ id: 32, code: "EGP", name: "Egypt Pound" },
{ id: 33, code: "SVC", name: "El Salvador Colon" },
{ id: 34, code: "EEK", name: "Estonia Kroon" },
{ id: 35, code: "EUR", name: "Euro (€ 1,234.56)" },
{ id: 116, code: "EUR", name: "Euro (€ 1.234,56)" },
{ id: 40, code: "GTQ", name: "Guatemala Quetzal" },
{ id: 43, code: "NHL", name: "Honduras Lempira" },
{ id: 44, code: "HKD", name: "Hong Kong Dollar" },
{ id: 45, code: "HUF", name: "Hungary Forint" },
{ id: 46, code: "ISK", name: "Iceland Krona" },
{ id: 47, code: "INR", name: "India Rupee" },
{ id: 48, code: "IDR", name: "Indonesia Rupiah" },
{ id: 49, code: "IRR", name: "Iran Rial" },
{ id: 51, code: "ILS", name: "Israel Shekel" },
{ id: 52, code: "JMD", name: "Jamaica Dollar" },
{ id: 55, code: "JPY", name: "Japan Yen" },
{ id: 54, code: "KZT", name: "Kazakhstan Tenge" },
{ id: 115, code: "KES", name: "Kenyan Shilling" },
{ id: 56, code: "KPW", name: "Korea (North) Won" },
{ id: 57, code: "KRW", name: "Korea (South) Won" },
{ id: 60, code: "LVL", name: "Latvia Lat" },
{ id: 61, code: "LBP", name: "Lebanon Pound" },
{ id: 63, code: "LTL", name: "Lithuania Litas" },
{ id: 64, code: "MKD", name: "Macedonia Denar" },
{ id: 65, code: "MYR", name: "Malaysia Ringgit" },
{ id: 67, code: "MXN", name: "Mexico Peso" },
{ id: 68, code: "MNT", name: "Mongolia Tughrik" },
{ id: 120, code: "MFE", name: "Morisyen (Mauritius)" },
{ id: 72, code: "ANG", name: "Netherlands Antilles Guilder" },
{ id: 73, code: "NZD", name: "New Zealand Dollar" },
{ id: 74, code: "NIO", name: "Nicaragua Cordoba" },
{ id: 119, code: "NGN", name: "Nigerian Naira" },
{ id: 76, code: "NOK", name: "Norway Krone" },
{ id: 77, code: "OMR", name: "Oman Rial" },
{ id: 78, code: "PKR", name: "Pakistan Rupee" },
{ id: 79, code: "PAB", name: "Panama Balboa" },
{ id: 80, code: "PYG", name: "Paraguay Guarani" },
{ id: 81, code: "PEN", name: "Peru Nuevo Sol" },
{ id: 82, code: "PHP", name: "Philippines Peso" },
{ id: 83, code: "PLN", name: "Poland Zloty" },
{ id: 84, code: "QAR", name: "Qatar Riyal" },
{ id: 85, code: "RON", name: "Romania New Leu" },
{ id: 86, code: "RUB", name: "Russian Ruble" },
{ id: 88, code: "SAR", name: "Saudi Arabia Riyal" },
{ id: 89, code: "RSD", name: "Serbia Dinar" },
{ id: 91, code: "SGD", name: "Singapore Dollar" },
{ id: 94, code: "ZAR", name: "South Africa Rand" },
{ id: 96, code: "SEK", name: "Sweden Krona" },
{ id: 97, code: "CHF", name: "Switzerland Franc" },
{ id: 99, code: "SYP", name: "Syria Pound" },
{ id: 100, code: "TWD", name: "Taiwan New Dollar" },
{ id: 101, code: "THB", name: "Thailand Baht" },
{ id: 102, code: "TTD", name: "Trinidad and Tobago Dollar" },
{ id: 103, code: "TRY", name: "Turkey Lira" },
{ id: 114, code: "AED", name: "UAE" },
{ id: 106, code: "UAH", name: "Ukraine Hryvnia" },
{ id: 107, code: "GBP", name: "United Kingdom Pound" },
{ id: 108, code: "UYU", name: "Uruguay Peso" },
{ id: 1, code: "USD", name: "US Dollar" },
{ id: 109, code: "UZA", name: "Uzbekistan Ssom" },
{ id: 110, code: "VEF", name: "Venezuela Bolivar" },
{ id: 111, code: "VND", name: "Viet Nam Dong" },
{ id: 112, code: "YER", name: "Yemen Rial" },
{ id: 113, code: "ZWD", name: "Zimbabwe Dollar" }
]