rc 1.0

lib/payment-currencies.ts

@@ -0,0 +1,27 @@
+/**
+ * Allowed payment cryptocurrencies
+ * 
+ * Edit this list to add or remove supported payment currencies.
+ * All currencies should be in lowercase.
+ */
+export const ALLOWED_PAYMENT_CURRENCIES = [
+  'btc',
+  'eth',
+  'sol',
+  'xrp',
+  'bnbbsc',
+  'usdterc20',
+] as const
+
+/**
+ * Type for allowed payment currency
+ */
+export type AllowedPaymentCurrency = typeof ALLOWED_PAYMENT_CURRENCIES[number]
+
+/**
+ * Check if a currency is in the allowed list
+ */
+export function isAllowedCurrency(currency: string): boolean {
+  return ALLOWED_PAYMENT_CURRENCIES.includes(currency.toLowerCase() as AllowedPaymentCurrency)
+}
+