diff --git a/app/main.py b/app/main.py
index 2c23883..85cabe5 100644
--- a/app/main.py
+++ b/app/main.py
@@ -2,6 +2,7 @@
 from datetime import datetime
 from typing import Any
 
+import sentry_sdk
 from fastapi import FastAPI, Request
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
@@ -40,6 +41,14 @@ def render(self, content: Any) -> bytes:
         ).encode("utf-8")
 
 
+if settings.sentry_dsn:
+    sentry_sdk.init(
+        dsn=settings.sentry_dsn,
+        environment=settings.environment,
+        traces_sample_rate=settings.sentry_traces_sample_rate,
+        send_default_pii=False,
+    )
+
 app = FastAPI(
     title=settings.app_name,
     version=settings.version,
diff --git a/app/settings.py b/app/settings.py
index f6d0092..3413a70 100644
--- a/app/settings.py
+++ b/app/settings.py
@@ -50,5 +50,12 @@ class Settings(BaseSettings):
     # Production restrictions
     disable_publisher_api: bool = False  # Set to true in production
 
+    # Environment
+    environment: str = "development"  # development, staging, production
+
+    # Sentry
+    sentry_dsn: str | None = None
+    sentry_traces_sample_rate: float = 0.1
+
 
 settings = Settings()
diff --git a/pyproject.toml b/pyproject.toml
index 93fe572..e72a8e5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,6 +27,7 @@ dependencies = [
     "pyjwt[crypto]>=2.10.0",
     "python-multipart>=0.0.9",
     "redis>=5.2.0",
+    "sentry-sdk>=2.52.0",
     "signedshot>=0.1.0",
     "slowapi>=0.1.9",
     "sqlalchemy[asyncio]>=2.0.0",
diff --git a/uv.lock b/uv.lock
index 01b2b29..e1a813a 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1395,6 +1395,19 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/4d/e1/7348090988095e4e39560cfc2f7555b1b2a7357deba19167b600fdf5215d/ruff-0.14.13-py3-none-win_arm64.whl", hash = "sha256:7ab819e14f1ad9fe39f246cfcc435880ef7a9390d81a2b6ac7e01039083dd247", size = 13080224, upload-time = "2026-01-15T20:14:45.853Z" },
 ]
 
+[[package]]
+name = "sentry-sdk"
+version = "2.52.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "certifi" },
+    { name = "urllib3" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/59/eb/1b497650eb564701f9a7b8a95c51b2abe9347ed2c0b290ba78f027ebe4ea/sentry_sdk-2.52.0.tar.gz", hash = "sha256:fa0bec872cfec0302970b2996825723d67390cdd5f0229fb9efed93bd5384899", size = 410273, upload-time = "2026-02-04T15:03:54.706Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/ca/63/2c6daf59d86b1c30600bff679d039f57fd1932af82c43c0bde1cbc55e8d4/sentry_sdk-2.52.0-py2.py3-none-any.whl", hash = "sha256:931c8f86169fc6f2752cb5c4e6480f0d516112e78750c312e081ababecbaf2ed", size = 435547, upload-time = "2026-02-04T15:03:51.567Z" },
+]
+
 [[package]]
 name = "shellingham"
 version = "1.5.4"
@@ -1432,6 +1445,7 @@ dependencies = [
     { name = "pyjwt", extra = ["crypto"] },
     { name = "python-multipart" },
     { name = "redis" },
+    { name = "sentry-sdk" },
     { name = "signedshot" },
     { name = "slowapi" },
     { name = "sqlalchemy", extra = ["asyncio"] },
@@ -1464,6 +1478,7 @@ requires-dist = [
     { name = "pyjwt", extras = ["crypto"], specifier = ">=2.10.0" },
     { name = "python-multipart", specifier = ">=0.0.9" },
     { name = "redis", specifier = ">=5.2.0" },
+    { name = "sentry-sdk", specifier = ">=2.52.0" },
     { name = "signedshot", specifier = ">=0.1.0" },
     { name = "slowapi", specifier = ">=0.1.9" },
     { name = "sqlalchemy", extras = ["asyncio"], specifier = ">=2.0.0" },