diff --git a/donation-api/src/donation_api/constants.py b/donation-api/src/donation_api/constants.py
index d608b563..fc96d6b2 100644
--- a/donation-api/src/donation_api/constants.py
+++ b/donation-api/src/donation_api/constants.py
@@ -22,6 +22,9 @@ class Constants:
     merchantid_domain_association: str = (
         os.getenv("MERCHANTID_DOMAIN_ASSOCIATION") or ""
     )
+    merchantid_domain_association_txt: str = (
+        os.getenv("MERCHANTID_DOMAIN_ASSOCIATION_TXT") or ""
+    )
 
     stripe_minimal_amount: int = int(os.getenv("STRIPE_MINIMAL_AMOUNT") or "5")
     stripe_maximum_amount: int = int(os.getenv("STRIPE_MAXIMUM_AMOUNT") or "999999")
diff --git a/donation-api/src/donation_api/entrypoint.py b/donation-api/src/donation_api/entrypoint.py
index 073eac3d..60b08cca 100644
--- a/donation-api/src/donation_api/entrypoint.py
+++ b/donation-api/src/donation_api/entrypoint.py
@@ -33,6 +33,15 @@ async def _():
                 conf.merchantid_domain_association, status_code=HTTPStatus.OK
             )
 
+    if conf.merchantid_domain_association_txt:
+
+        @app.get("/.well-known/apple-developer-merchantid-domain-association.txt")
+        async def _():
+            """Used to validate domain ownership with apple"""
+            return PlainTextResponse(
+                conf.merchantid_domain_association_txt, status_code=HTTPStatus.OK
+            )
+
     api = FastAPI(
         title=__title__,
         description=__description__,