try this

Dockerfile

@@ -22,4 +22,5 @@ COPY . /app
 RUN --mount=type=cache,target=/root/.cache/uv \
     uv sync --locked --no-dev
 
-CMD ["uv", "run", "fastapi", "run", "src/two_chainz", "--port", "80", "--proxy-headers"]
+CMD ["uv", "run", "fastapi", "run", "src/two_chainz", "--port", "80", "--proxy-headers", "--forwarded-allow-ips", "*"]
+

src/two_chainz/__init__.py

@@ -3,17 +3,18 @@ import time
 import tomllib
 from datetime import datetime
 from pathlib import Path
-
-from fastapi import FastAPI
+import logging
+from fastapi import FastAPI, Request
 from fastapi.middleware.trustedhost import TrustedHostMiddleware
 from fastapi.staticfiles import StaticFiles
 
 app = FastAPI()
 app.add_middleware(
     TrustedHostMiddleware,
-    allowed_hosts=["ansonbiggs.com", "*.ansonbiggs.com", "localhost"],
+    allowed_hosts=["*"],
 )
-
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
 
 start_time = time.time()
 
@@ -30,6 +31,22 @@ def read_data() -> dict[str, str]:
 data = read_data()
 
 
+# Log all requests to debug issues
+@app.middleware("http")
+async def log_requests(request: Request, call_next):
+    # Log what's coming in
+    logger.info(f"Request: {request.method} {request.url.path}")
+    logger.info(f"Host header: {request.headers.get('host')}")
+    logger.info(f"CF-Ray: {request.headers.get('cf-ray', 'Not from Cloudflare')}")
+
+    try:
+        response = await call_next(request)
+        return response
+    except Exception as e:
+        logger.error(f"Request processing failed: {e}")
+        raise
+
+
 @app.get("/api/")
 async def ping():
     return {