diff --git a/lnbits/core/views/api.py b/lnbits/core/views/api.py
index 95e9dde3a..c81f623a7 100644
--- a/lnbits/core/views/api.py
+++ b/lnbits/core/views/api.py
@@ -248,7 +248,7 @@ async def api_payments_pay_invoice(bolt11: str, wallet: Wallet):
 )
 async def api_payments_create(
     wallet: WalletTypeInfo = Depends(require_invoice_key),
-    invoiceData=Body(...),
+    invoiceData: CreateInvoiceData = Body(...),
 ):
     if invoiceData.out is True and wallet.wallet_type == 0:
         if not invoiceData.bolt11:
diff --git a/tests/core/views/test_api.py b/tests/core/views/test_api.py
index 1f858870b..01427cbac 100644
--- a/tests/core/views/test_api.py
+++ b/tests/core/views/test_api.py
@@ -1,6 +1,7 @@
 import pytest
 import pytest_asyncio
 from lnbits.core.crud import get_wallet
+from lnbits.core.views.api import api_payment
 
 from ...helpers import get_random_invoice_data