diff --git a/fia_api/tests/test_flashcards.py b/fia_api/tests/test_flashcards.py
index fc329e5..8f9241c 100644
--- a/fia_api/tests/test_flashcards.py
+++ b/fia_api/tests/test_flashcards.py
@@ -75,6 +75,9 @@ async def test_flashcards(
     get_flashcards_url = fastapi_app.url_path_for("get_flashcards")
     update_flashcard_url = fastapi_app.url_path_for("update_flashcard")
     delete_flashcard_url = fastapi_app.url_path_for("delete_flashcard")
+    create_flashcard_url = fastapi_app.url_path_for("create_flashcard")
+
+    conversation_id = str(uuid.uuid4())
 
     # No flashcards by default:
     response = await client.get(
@@ -88,7 +91,7 @@ async def test_flashcards(
         username,
         "front of card",
         "back of card",
-        str(uuid.uuid4()),
+        conversation_id,
         explanation="Explainer",
     )
 
@@ -153,3 +156,21 @@ async def test_flashcards(
         headers=auth_headers,
     )
     assert len(response.json()["flashcards"]) == 2
+
+    # Manually create one:
+    response = await client.post(
+        create_flashcard_url,
+        headers=auth_headers,
+        json={
+            "conversation_id": conversation_id,
+            "front": "FFF",
+            "back": "BBB",
+            "both_sides": True,
+        },
+    )
+
+    response = await client.get(
+        get_flashcards_url,
+        headers=auth_headers,
+    )
+    assert len(response.json()["flashcards"]) == 4
diff --git a/fia_api/web/api/flashcards/schema.py b/fia_api/web/api/flashcards/schema.py
index 5a2ef5f..0e82975 100644
--- a/fia_api/web/api/flashcards/schema.py
+++ b/fia_api/web/api/flashcards/schema.py
@@ -16,6 +16,15 @@ class Flashcard(BaseModel):
     last_reviewed_date: datetime
 
 
+class CreateFlashcardRequest(BaseModel):
+    """Request object for manually creating a flashcard."""
+
+    conversation_id: str
+    front: str
+    back: str
+    both_sides: Optional[bool] = False
+
+
 class UpdateFlashcardRequest(BaseModel):
     """Request object for updating a flashcard."""
 
diff --git a/fia_api/web/api/flashcards/utils.py b/fia_api/web/api/flashcards/utils.py
index 09af0d2..72b0596 100644
--- a/fia_api/web/api/flashcards/utils.py
+++ b/fia_api/web/api/flashcards/utils.py
@@ -12,7 +12,7 @@ async def create_flashcard(  # noqa: WPS211
     back: str,
     conversation_id: str,
     explanation: Optional[str] = None,
-    both_sides: bool = False,
+    both_sides: Optional[bool] = False,
 ) -> None:
     """
     Create a flashcard given the params.
diff --git a/fia_api/web/api/flashcards/views.py b/fia_api/web/api/flashcards/views.py
index 09c93c8..a97d92c 100644
--- a/fia_api/web/api/flashcards/views.py
+++ b/fia_api/web/api/flashcards/views.py
@@ -5,10 +5,12 @@
 from fia_api.db.models.flashcard_model import FLASHCARD_EASE, FlashcardModel
 from fia_api.db.models.user_model import UserModel
 from fia_api.web.api.flashcards.schema import (
+    CreateFlashcardRequest,
     DeleteFlashcardRequest,
     GetFlashcardsResponse,
     UpdateFlashcardRequest,
 )
+from fia_api.web.api.flashcards.utils import create_flashcard as create_flashcard_util
 from fia_api.web.api.flashcards.utils import format_flashcards_for_response
 from fia_api.web.api.user.schema import AuthenticatedUser
 from fia_api.web.api.user.utils import get_current_user
@@ -101,3 +103,23 @@ async def delete_flashcard(
         )
 
     await flashcard.delete()
+
+
+@router.post("/create-flashcard", status_code=200)  # noqa: WPS432
+async def create_flashcard(
+    create_flashcard_request: CreateFlashcardRequest,
+    user: AuthenticatedUser = Depends(get_current_user),
+) -> None:
+    """
+    Create a flashcard.
+
+    :param create_flashcard_request: The flashcard ID to create.
+    :param user: The AuthenticatedUser making the request.
+    """
+    await create_flashcard_util(
+        user.username,
+        create_flashcard_request.front,
+        create_flashcard_request.back,
+        create_flashcard_request.conversation_id,
+        both_sides=create_flashcard_request.both_sides,
+    )