diff --git a/api/advent22_api/config.py b/api/advent22_api/config.py
new file mode 100644
index 0000000..1c901fd
--- /dev/null
+++ b/api/advent22_api/config.py
@@ -0,0 +1,16 @@
+import tomli
+from pydantic import BaseModel
+
+from .dav_common import dav_get_textfile_content
+from .settings import SETTINGS
+
+
+class Config(BaseModel):
+    admin_password: str
+    solution: str
+
+
+async def get_config() -> Config:
+    txt = await dav_get_textfile_content(path=SETTINGS.config_filename)
+
+    return Config.parse_obj(tomli.loads(txt))
diff --git a/api/advent22_api/routers/_misc.py b/api/advent22_api/routers/_misc.py
index d59d3f1..619413a 100644
--- a/api/advent22_api/routers/_misc.py
+++ b/api/advent22_api/routers/_misc.py
@@ -2,18 +2,12 @@ import itertools
 import random
 from typing import Any, Sequence
 
-from advent22_api.settings import SETTINGS
-
-from ..dav_common import dav_get_textfile_content
-
-
-async def get_loesungswort() -> str:
-    return await dav_get_textfile_content(SETTINGS.solution_filename)
+from ..config import get_config
 
 
 async def get_rnd(bonus_salt: Any = "") -> random.Random:
-    loesungswort = await get_loesungswort()
-    return random.Random(f"{loesungswort}{bonus_salt}")
+    cfg = await get_config()
+    return random.Random(f"{cfg.solution}{bonus_salt}")
 
 
 async def set_length(seq: Sequence, length: int) -> list:
diff --git a/api/advent22_api/routers/days.py b/api/advent22_api/routers/days.py
index 298bd3a..c8e403f 100644
--- a/api/advent22_api/routers/days.py
+++ b/api/advent22_api/routers/days.py
@@ -6,26 +6,27 @@ from fastapi import APIRouter, Depends
 from fastapi.responses import StreamingResponse
 from PIL import ImageFont
 
+from ..config import Config, get_config
 from ..dav_common import dav_get_file, dav_list_files
 from ._image import AdventImage
-from ._misc import get_loesungswort, get_rnd, set_length, shuffle
+from ._misc import get_rnd, set_length, shuffle
 
 router = APIRouter(prefix="/days", tags=["days"])
 
 
 @router.on_event("startup")
 async def startup() -> None:
-    loesungswort = await get_loesungswort()
-    print(loesungswort)
-    print("".join(await shuffle(loesungswort)))
+    cfg = await get_config()
+    print(cfg.solution)
+    print("".join(await shuffle(cfg.solution)))
 
 
 @router.get("/letter/{index}")
 async def get_letter(
     index: int,
-    loesungswort: str = Depends(get_loesungswort),
+    cfg: Config = Depends(get_config),
 ) -> str:
-    return (await shuffle(loesungswort))[index]
+    return (await shuffle(cfg.solution))[index]
 
 
 # @router.get("/date")
diff --git a/api/advent22_api/settings.py b/api/advent22_api/settings.py
index 644a662..cf01da3 100644
--- a/api/advent22_api/settings.py
+++ b/api/advent22_api/settings.py
@@ -52,7 +52,7 @@ class Settings(BaseSettings):
     webdav: DavSettings = DavSettings()
 
     cache_ttl: int = 30
-    solution_filename: str = "loesungswort.txt"
+    config_filename: str = "config.toml"
 
     class Config:
         env_file = ".env"
diff --git a/api/poetry.lock b/api/poetry.lock
index 081e267..d3f3c78 100644
--- a/api/poetry.lock
+++ b/api/poetry.lock
@@ -233,6 +233,14 @@ anyio = ">=3.4.0,<5"
 [package.extras]
 full = ["itsdangerous", "jinja2", "python-multipart", "pyyaml", "requests"]
 
+[[package]]
+name = "tomli"
+version = "2.0.1"
+description = "A lil' TOML parser"
+category = "main"
+optional = false
+python-versions = ">=3.7"
+
 [[package]]
 name = "typing-extensions"
 version = "4.4.0"
@@ -324,7 +332,7 @@ python-versions = ">=3.7"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "d37ea64eccdac520a3649119169642395eaeeb42ab20668c444774f2baccede3"
+content-hash = "b79fd848be37a72a7fb711d7e34b33dc22dc6cdea6cb2cfe1943359767728782"
 
 [metadata.files]
 anyio = [
@@ -671,6 +679,10 @@ starlette = [
     {file = "starlette-0.20.4-py3-none-any.whl", hash = "sha256:c0414d5a56297d37f3db96a84034d61ce29889b9eaccf65eb98a0b39441fcaa3"},
     {file = "starlette-0.20.4.tar.gz", hash = "sha256:42fcf3122f998fefce3e2c5ad7e5edbf0f02cf685d646a83a08d404726af5084"},
 ]
+tomli = [
+    {file = "tomli-2.0.1-py3-none-any.whl", hash = "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc"},
+    {file = "tomli-2.0.1.tar.gz", hash = "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"},
+]
 typing-extensions = [
     {file = "typing_extensions-4.4.0-py3-none-any.whl", hash = "sha256:16fa4864408f655d35ec496218b85f79b3437c829e93320c7c9215ccfd92489e"},
     {file = "typing_extensions-4.4.0.tar.gz", hash = "sha256:1511434bb92bf8dd198c12b1cc812e800d4181cfcb867674e0f8279cc93087aa"},
diff --git a/api/pyproject.toml b/api/pyproject.toml
index f05e958..01fcb7e 100644
--- a/api/pyproject.toml
+++ b/api/pyproject.toml
@@ -16,6 +16,7 @@ Pillow = "^9.2.0"
 numpy = "^1.23.3"
 webdavclient3 = "3.14.5"
 async-cache = "^1.1.1"
+tomli = "^2.0.1"
 
 [tool.poetry.dev-dependencies]