diff --git a/src/components/invoice-creator.tsx b/src/components/invoice-creator.tsx
index 44fb227c..3aae045a 100644
--- a/src/components/invoice-creator.tsx
+++ b/src/components/invoice-creator.tsx
@@ -1,6 +1,6 @@
 "use client";
 
-import { InvoiceForm } from "@/components/invoice-form";
+import { InvoiceForm } from "@/components/invoice-form/invoice-form";
 import { InvoicePreview } from "@/components/invoice-preview";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { generateInvoiceNumber } from "@/lib/helpers/client";
diff --git a/src/components/invoice-form/blocks/payment-currency-selector.tsx b/src/components/invoice-form/blocks/payment-currency-selector.tsx
new file mode 100644
index 00000000..921fd344
--- /dev/null
+++ b/src/components/invoice-form/blocks/payment-currency-selector.tsx
@@ -0,0 +1,116 @@
+import { Label } from "@/components/ui/label";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import {
+  type InvoiceCurrency,
+  formatCurrencyLabel,
+} from "@/lib/constants/currencies";
+import { api } from "@/trpc/react";
+import { Loader2 } from "lucide-react";
+
+interface PaymentCurrencySelectorProps {
+  onChange: (value: string) => void;
+  targetCurrency: InvoiceCurrency;
+  network: string;
+}
+
+export function PaymentCurrencySelector({
+  onChange,
+  targetCurrency,
+  network,
+}: PaymentCurrencySelectorProps) {
+  const {
+    data: conversionData,
+    isLoading,
+    error,
+    refetch,
+  } = api.currency.getConversionCurrencies.useQuery({
+    targetCurrency,
+    network,
+  });
+
+  if (isLoading) {
+    return (
+      <div className="space-y-2">
+        <Label htmlFor="paymentCurrency">Payment Currency</Label>
+        <Select disabled>
+          <SelectTrigger>
+            <SelectValue>
+              <div className="flex items-center gap-2">
+                <Loader2 className="h-4 w-4 animate-spin" />
+                <span>Loading currencies...</span>
+              </div>
+            </SelectValue>
+          </SelectTrigger>
+        </Select>
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="space-y-2">
+        <Label htmlFor="paymentCurrency">Payment Currency</Label>
+        <Select disabled>
+          <SelectTrigger>
+            <SelectValue placeholder="Error loading currencies" />
+          </SelectTrigger>
+        </Select>
+        <p className="text-sm text-red-500">
+          Failed to load payment currencies: {error.message}
+        </p>
+        <p className="text-sm text-red-500">
+          <button
+            type="button"
+            onClick={() => refetch()}
+            className="text-red-500 underline"
+          >
+            Retry
+          </button>{" "}
+          or refresh the page.
+        </p>
+      </div>
+    );
+  }
+
+  const conversionRoutes = conversionData?.conversionRoutes || [];
+
+  if (conversionRoutes.length === 0) {
+    return (
+      <div className="space-y-2">
+        <Label htmlFor="paymentCurrency">Payment Currency</Label>
+        <Select disabled>
+          <SelectTrigger>
+            <SelectValue placeholder="No payment currencies available" />
+          </SelectTrigger>
+        </Select>
+        <p className="text-sm text-amber-600">
+          No payment currencies are available for {targetCurrency} on {network}
+        </p>
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-2">
+      <Label htmlFor="paymentCurrency">Payment Currency</Label>
+      <Select onValueChange={onChange}>
+        <SelectTrigger>
+          <SelectValue placeholder="Select payment currency" />
+        </SelectTrigger>
+        <SelectContent>
+          {conversionRoutes.map((currency) => (
+            <SelectItem key={currency.id} value={currency.id}>
+              {formatCurrencyLabel(currency.id)}
+            </SelectItem>
+          ))}
+        </SelectContent>
+      </Select>
+    </div>
+  );
+}
diff --git a/src/components/invoice-form.tsx b/src/components/invoice-form/invoice-form.tsx
similarity index 97%
rename from src/components/invoice-form.tsx
rename to src/components/invoice-form/invoice-form.tsx
index 4385cb18..0819a76c 100644
--- a/src/components/invoice-form.tsx
+++ b/src/components/invoice-form/invoice-form.tsx
@@ -26,7 +26,6 @@ import {
   MAINNET_CURRENCIES,
   type MainnetCurrency,
   formatCurrencyLabel,
-  getPaymentCurrenciesForInvoice,
 } from "@/lib/constants/currencies";
 import type { InvoiceFormValues } from "@/lib/schemas/invoice";
 import type {
@@ -40,11 +39,13 @@ import { useCallback, useEffect, useState } from "react";
 import type { UseFormReturn } from "react-hook-form";
 import { useFieldArray } from "react-hook-form";
 import { toast } from "sonner";
-import { Alert, AlertDescription, AlertTitle } from "./ui/alert";
+import { Alert, AlertDescription, AlertTitle } from "../ui/alert";
+import { PaymentCurrencySelector } from "./blocks/payment-currency-selector";
 
 // Constants
 const PAYMENT_DETAILS_POLLING_INTERVAL = 30000; // 30 seconds in milliseconds
 const BANK_ACCOUNT_APPROVAL_TIMEOUT = 60000; // 1 minute timeout for bank account approval
+const DEFAULT_NETWORK = "sepolia";
 
 type RecurringFrequency = "DAILY" | "WEEKLY" | "MONTHLY" | "YEARLY";
 
@@ -896,22 +897,11 @@ export function InvoiceForm({
         {/* Only show payment currency selector for USD invoices */}
         {form.watch("invoiceCurrency") === "USD" && (
           <div className="space-y-2">
-            <Label htmlFor="paymentCurrency">Payment Currency</Label>
-            <Select
-              onValueChange={(value) => form.setValue("paymentCurrency", value)}
-              defaultValue={form.getValues("paymentCurrency")}
-            >
-              <SelectTrigger>
-                <SelectValue placeholder="Select payment currency" />
-              </SelectTrigger>
-              <SelectContent>
-                {getPaymentCurrenciesForInvoice("USD").map((currency) => (
-                  <SelectItem key={currency} value={currency}>
-                    {formatCurrencyLabel(currency)}
-                  </SelectItem>
-                ))}
-              </SelectContent>
-            </Select>
+            <PaymentCurrencySelector
+              onChange={(value) => form.setValue("paymentCurrency", value)}
+              targetCurrency="USD"
+              network={DEFAULT_NETWORK}
+            />
             {form.formState.errors.paymentCurrency && (
               <p className="text-sm text-red-500">
                 {form.formState.errors.paymentCurrency.message}
diff --git a/src/server/index.ts b/src/server/index.ts
index 5364df09..64442c73 100644
--- a/src/server/index.ts
+++ b/src/server/index.ts
@@ -1,5 +1,6 @@
 import { authRouter } from "./routers/auth";
 import { complianceRouter } from "./routers/compliance";
+import { currencyRouter } from "./routers/currency";
 import { invoiceRouter } from "./routers/invoice";
 import { invoiceMeRouter } from "./routers/invoice-me";
 import { paymentRouter } from "./routers/payment";
@@ -15,6 +16,7 @@ export const appRouter = router({
   compliance: complianceRouter,
   recurringPayment: recurringPaymentRouter,
   subscriptionPlan: subscriptionPlanRouter,
+  currency: currencyRouter,
 });
 
 export type AppRouter = typeof appRouter;
diff --git a/src/server/routers/currency.ts b/src/server/routers/currency.ts
new file mode 100644
index 00000000..ed6d9cbd
--- /dev/null
+++ b/src/server/routers/currency.ts
@@ -0,0 +1,64 @@
+import { apiClient } from "@/lib/axios";
+import { TRPCError } from "@trpc/server";
+import type { AxiosResponse } from "axios";
+import axios from "axios";
+import { z } from "zod";
+import { publicProcedure, router } from "../trpc";
+
+export type ConversionCurrency = {
+  id: string;
+  symbol: string;
+  decimals: number;
+  address: string;
+  type: "ERC20" | "ETH" | "ISO4217";
+  network: string;
+};
+
+export interface GetConversionCurrenciesResponse {
+  currencyId: string;
+  network: string;
+  conversionRoutes: ConversionCurrency[];
+}
+
+export const currencyRouter = router({
+  getConversionCurrencies: publicProcedure
+    .input(
+      z.object({
+        targetCurrency: z.string(),
+        network: z.string(),
+      }),
+    )
+    .query(async ({ input }): Promise<GetConversionCurrenciesResponse> => {
+      const { targetCurrency, network } = input;
+
+      try {
+        const response: AxiosResponse<GetConversionCurrenciesResponse> =
+          await apiClient.get(
+            `v2/currencies/${targetCurrency}/conversion-routes?network=${network}`,
+          );
+
+        return response.data;
+      } catch (error) {
+        if (axios.isAxiosError(error)) {
+          const statusCode = error.response?.status;
+          const code =
+            statusCode === 404
+              ? "NOT_FOUND"
+              : statusCode === 400
+                ? "BAD_REQUEST"
+                : "INTERNAL_SERVER_ERROR";
+
+          throw new TRPCError({
+            code,
+            message: error.response?.data?.message || error.message,
+            cause: error,
+          });
+        }
+
+        throw new TRPCError({
+          code: "INTERNAL_SERVER_ERROR",
+          message: "Failed to fetch conversion currencies",
+        });
+      }
+    }),
+});