diff --git a/api/ovdashboard_api/routers/_common.py b/api/ovdashboard_api/routers/_common.py
index 58cc388..b537a5e 100644
--- a/api/ovdashboard_api/routers/_common.py
+++ b/api/ovdashboard_api/routers/_common.py
@@ -6,7 +6,6 @@ from fastapi import HTTPException, status
 from webdav3.exceptions import RemoteResourceNotFound
 
 from .. import caldav_principal, webdav_list
-from ..dav_file import DavFile
 
 
 @dataclass(frozen=True)
@@ -56,7 +55,7 @@ class PrefixFinder:
 
 
 @dataclass(frozen=True)
-class FilePrefixLoader:
+class PrefixUnique:
     finder: PrefixFinder
 
     @property
@@ -66,24 +65,25 @@ class FilePrefixLoader:
                 "description": "Operation successful",
             },
             status.HTTP_404_NOT_FOUND: {
-                "description": "file not found in " +
-                repr(self.finder.lister.remote_path),
+                "description": "Prefix not found",
                 "content": None,
             },
             status.HTTP_409_CONFLICT: {
-                "description": "ambiguous file name for " +
-                repr(self.finder.lister.remote_path),
+                "description": "Ambiguous prefix",
                 "content": None,
             },
         }
 
-    async def __call__(self, prefix: str) -> DavFile:
-        file_names = list(await self.finder(prefix))
+    async def __call__(self, prefix: str) -> str:
+        names = await self.finder(prefix)
 
-        if not (file_names):
+        try:
+            name = next(names)
+
+        except StopIteration:
             raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)
 
-        elif len(file_names) > 1:
+        if any(True for _ in names):
             raise HTTPException(status_code=status.HTTP_409_CONFLICT)
 
-        return DavFile(f"{self.finder.lister.remote_path}/{file_names[0]}")
+        return name
diff --git a/api/ovdashboard_api/routers/calendar.py b/api/ovdashboard_api/routers/calendar.py
index 60164df..c63e7ec 100644
--- a/api/ovdashboard_api/routers/calendar.py
+++ b/api/ovdashboard_api/routers/calendar.py
@@ -1,30 +1,31 @@
 from datetime import datetime, timedelta
 from typing import Iterator
 
-from fastapi import APIRouter, Depends, HTTPException, status
+from fastapi import APIRouter, Depends
 from pydantic import BaseModel
 
 from .. import caldav_principal
-from ._common import CalendarNameLister, PrefixFinder
+from ._common import CalendarNameLister, PrefixFinder, PrefixUnique
 
 router = APIRouter(prefix="/calendar", tags=["calendar"])
 
 _lister = CalendarNameLister()
 _finder = PrefixFinder(_lister)
+_unique = PrefixUnique(_finder)
 
 
 @router.get("/list", response_model=list[str])
 async def list_calendars(
-    calendar_names: Iterator[str] = Depends(_lister),
+    names: Iterator[str] = Depends(_lister),
 ) -> list[str]:
-    return list(calendar_names)
+    return list(names)
 
 
 @router.get("/find/{prefix}", response_model=list[str])
 async def find_calendars(
-    calendar_names: Iterator[str] = Depends(_finder),
+    names: Iterator[str] = Depends(_finder),
 ) -> list[str]:
-    return list(calendar_names)
+    return list(names)
 
 
 class CalEvent(BaseModel):
@@ -36,17 +37,9 @@ class CalEvent(BaseModel):
 
 @router.get("/get/{prefix}", response_model=list[CalEvent])
 async def get_calendar(
-    calendar_names: Iterator[str] = Depends(_finder),
+    name: Iterator[str] = Depends(_unique),
 ) -> list[CalEvent]:
-    calendar_names = list(calendar_names)
-
-    if not (calendar_names):
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)
-
-    elif len(calendar_names) > 1:
-        raise HTTPException(status_code=status.HTTP_409_CONFLICT)
-
-    calendar = caldav_principal().calendar(name=calendar_names[0])
+    calendar = caldav_principal().calendar(name=name)
 
     return (
         CalEvent(
diff --git a/api/ovdashboard_api/routers/image.py b/api/ovdashboard_api/routers/image.py
index 9dbd568..8a30600 100644
--- a/api/ovdashboard_api/routers/image.py
+++ b/api/ovdashboard_api/routers/image.py
@@ -7,7 +7,7 @@ from fastapi.responses import StreamingResponse
 from PIL import Image
 
 from ..dav_file import DavFile
-from ._common import FileNameLister, FilePrefixLoader, PrefixFinder
+from ._common import FileNameLister, PrefixFinder, PrefixUnique
 
 router = APIRouter(prefix="/image", tags=["image"])
 
@@ -20,32 +20,33 @@ _lister = FileNameLister(
 )
 
 _finder = PrefixFinder(_lister)
-_loader = FilePrefixLoader(_finder)
+_unique = PrefixUnique(_finder)
 
 
 @router.get("/list", response_model=list[str])
 async def list_images(
-    image_file_names: Iterator[str] = Depends(_lister),
+    names: Iterator[str] = Depends(_lister),
 ) -> list[str]:
-    return list(image_file_names)
+    return list(names)
 
 
 @router.get("/find/{prefix}", response_model=list[str])
 async def find_images(
-    file_names: Iterator[str] = Depends(_finder),
+    names: Iterator[str] = Depends(_finder),
 ) -> list[str]:
-    return list(file_names)
+    return list(names)
 
 
 @router.get(
     "/get/{prefix}",
     response_class=StreamingResponse,
-    responses=_loader.responses,
+    responses=_unique.responses,
 )
 async def get_image(
     prefix: str,
-    dav_file: DavFile = Depends(_loader),
+    name: str = Depends(_unique),
 ) -> str:
+    dav_file = DavFile(f"{_lister.remote_path}/{name}")
     img = Image.open(BytesIO(await dav_file.bytes)).convert("RGB")
 
     img_buffer = BytesIO()
diff --git a/api/ovdashboard_api/routers/text.py b/api/ovdashboard_api/routers/text.py
index 7229a6f..0bb5940 100644
--- a/api/ovdashboard_api/routers/text.py
+++ b/api/ovdashboard_api/routers/text.py
@@ -6,7 +6,7 @@ from markdown import markdown
 
 from ..config import SETTINGS
 from ..dav_file import DavFile
-from ._common import FileNameLister, FilePrefixLoader, PrefixFinder
+from ._common import FileNameLister, PrefixFinder, PrefixUnique
 
 router = APIRouter(prefix="/text", tags=["text"])
 
@@ -19,7 +19,7 @@ _lister = FileNameLister(
 )
 
 _finder = PrefixFinder(_lister)
-_loader = FilePrefixLoader(_finder)
+_unique = PrefixUnique(_finder)
 
 
 async def get_ticker_lines() -> Iterator[str]:
@@ -53,27 +53,27 @@ async def get_ticker_content(
 
 @router.get("/list", response_model=list[str])
 async def list_texts(
-    text_file_names: Iterator[str] = Depends(_lister),
+    names: Iterator[str] = Depends(_lister),
 ) -> list[str]:
-    return list(text_file_names)
+    return list(names)
 
 
 @router.get("/find/{prefix}", response_model=list[str])
 async def find_texts(
-    file_names: Iterator[str] = Depends(_finder),
+    names: Iterator[str] = Depends(_finder),
 ) -> list[str]:
-    return list(file_names)
+    return list(names)
 
 
 @router.get(
     "/get/{prefix}",
     response_model=str,
-    responses=_loader.responses,
+    responses=_unique.responses,
 )
 async def get_text(
-    dav_file: DavFile = Depends(_loader),
+    name: str = Depends(_unique),
 ) -> str:
-    text = await dav_file.string
+    text = await DavFile(f"{_lister.remote_path}/{name}").string
 
     return markdown(
         text