diff --git a/app/main.py b/app/main.py
index ded601c..68ca986 100644
--- a/app/main.py
+++ b/app/main.py
@@ -14,6 +14,7 @@ from . import db
 from .config import settings
 from .generator import generation_exhausted, run_generation, today_local
 from .templates import CSS, PAGE_TEMPLATE
+from .trmnl import trmnl_endpoint
 
 logging.basicConfig(
     level=logging.INFO,
@@ -134,6 +135,12 @@ def index():
     )
 
 
+@app.get("/trmnl.json")
+def trmnl(request: Request):
+    """JSON feed for TRMNL e-ink devices (polling strategy)."""
+    return trmnl_endpoint(request)
+
+
 @app.get("/health")
 def health():
     today = today_local()