diff --git a/index.js b/index.js
index e48f295..54426ee 100644
--- a/index.js
+++ b/index.js
@@ -4,6 +4,8 @@ import express from "express";
 import morgan from "morgan";
 import bodyParser from "body-parser";
 import createDOMPurify from "dompurify";
+import * as Sentry from "@sentry/node";
+import * as Tracing from "@sentry/tracing";
 
 const app = express();
 app.use(morgan('combined'));
@@ -12,6 +14,20 @@ app.use(bodyParser.text({
 	limit: '1mb',
 }));
 
+if (process.env.SENTRY_DSN) {
+	Sentry.init({
+		dsn: process.env.SENTRY_DSN,
+		integrations: [
+			new Sentry.Integrations.Http({tracing: true}),
+			new Tracing.Integrations.Express({app}),
+		],
+		tracesSampleRate: 0.2
+	});
+
+	app.use(Sentry.Handlers.requestHandler());
+	app.use(Sentry.Handlers.tracingHandler());
+}
+
 app.get('/status', (req, res) => {
 	res.type('text/plain').send('OK');
 });
@@ -27,6 +43,10 @@ app.post('/readability', (req, res) => {
 	res.send(cleaned);
 });
 
+if (process.env.SENTRY_DSN) {
+	app.use(Sentry.Handlers.errorHandler());
+}
+
 const port = process.env.PORT || 4001;
 // only accept local requests
 app.listen(port, "localhost", () => {
diff --git a/package-lock.json b/package-lock.json
index 62a1e09..cd2bad8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,8 @@
       "license": "MIT",
       "dependencies": {
         "@mozilla/readability": "^0.4.1",
+        "@sentry/node": "^6.14.1",
+        "@sentry/tracing": "^6.14.1",
         "body-parser": "^1.19.0",
         "dompurify": "^2.3.3",
         "express": "^4.17.1",
@@ -25,6 +27,109 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/@sentry/core": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/core/-/core-6.14.1.tgz",
+      "integrity": "sha512-x2MOax+adphal0ytBsvQukwN5mcxZzb5zsPZ1YWzewQk3BY+2T/DFo50iVpaWdUXsJL2FtoZVVgtpTmf+/3JPw==",
+      "dependencies": {
+        "@sentry/hub": "6.14.1",
+        "@sentry/minimal": "6.14.1",
+        "@sentry/types": "6.14.1",
+        "@sentry/utils": "6.14.1",
+        "tslib": "^1.9.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/@sentry/hub": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/hub/-/hub-6.14.1.tgz",
+      "integrity": "sha512-IqANj5qKG1N+nqBsuYIwAZsXDMmO/Sc4H2zZ2MP7QvRyp0ptpJmu1oTE0r0fohIcGgIWbnIphJjw990Lp507eA==",
+      "dependencies": {
+        "@sentry/types": "6.14.1",
+        "@sentry/utils": "6.14.1",
+        "tslib": "^1.9.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/@sentry/minimal": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/minimal/-/minimal-6.14.1.tgz",
+      "integrity": "sha512-rxS0YUggCSuA7EzS1ai5jU8XArk4FBHZ02gmSoSSLtwFXmeQIa9XBKY0OEFmG2LMQYNOpvcGsezDO51EB6/X9w==",
+      "dependencies": {
+        "@sentry/hub": "6.14.1",
+        "@sentry/types": "6.14.1",
+        "tslib": "^1.9.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/@sentry/node": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/node/-/node-6.14.1.tgz",
+      "integrity": "sha512-tnEfcaF5Z7I4D619XL76sjRd7VMDitZZ7ydfA8sWGC1BPaPyyIJzVxE/a7qJBQGW7W0Oo7ctwOI1hpmfyOpPxg==",
+      "dependencies": {
+        "@sentry/core": "6.14.1",
+        "@sentry/hub": "6.14.1",
+        "@sentry/tracing": "6.14.1",
+        "@sentry/types": "6.14.1",
+        "@sentry/utils": "6.14.1",
+        "cookie": "^0.4.1",
+        "https-proxy-agent": "^5.0.0",
+        "lru_map": "^0.3.3",
+        "tslib": "^1.9.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/@sentry/node/node_modules/cookie": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.1.tgz",
+      "integrity": "sha512-ZwrFkGJxUR3EIoXtO+yVE69Eb7KlixbaeAWfBQB9vVsNn/o+Yw69gBWSSDK825hQNdN+wF8zELf3dFNl/kxkUA==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/@sentry/tracing": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/tracing/-/tracing-6.14.1.tgz",
+      "integrity": "sha512-Bv/+S5Wn9OPxP7sA9VYMV1wpmXWptFVIMFoG4BuyV4aFYdIAMxSNE/ktqXwmqn+nkBic04nP9rF6lMJBLIvIaA==",
+      "dependencies": {
+        "@sentry/hub": "6.14.1",
+        "@sentry/minimal": "6.14.1",
+        "@sentry/types": "6.14.1",
+        "@sentry/utils": "6.14.1",
+        "tslib": "^1.9.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/@sentry/types": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/types/-/types-6.14.1.tgz",
+      "integrity": "sha512-RIk3ZwQKZnASrYWfV5i4wbzVveHz8xLFAS2ySIMqh+hICKnB0N4/r8a1Of/84j7pj+iAbf5vPS85639eIf+9qg==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/@sentry/utils": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/utils/-/utils-6.14.1.tgz",
+      "integrity": "sha512-GVvf0z18L4DN0a6vIBdHSlrK/Dj8QFhuiiJ8NtccSoY8xiKXQNz9FKN5d52NUNqm59aopAxcVAcs57yQSdxrZQ==",
+      "dependencies": {
+        "@sentry/types": "6.14.1",
+        "tslib": "^1.9.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/@tootallnate/once": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-2.0.0.tgz",
@@ -647,6 +752,11 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/lru_map": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/lru_map/-/lru_map-0.3.3.tgz",
+      "integrity": "sha1-tcg1G5Rky9dQM1p5ZQoOwOVhGN0="
+    },
     "node_modules/media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
@@ -1014,6 +1124,11 @@
         "node": ">=12"
       }
     },
+    "node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/type-check": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
@@ -1175,6 +1290,87 @@
       "resolved": "https://registry.npmjs.org/@mozilla/readability/-/readability-0.4.1.tgz",
       "integrity": "sha512-yar/f0w0fRUVM895s6yd5Z2oIxjG/6c3ROB/uQboSOBaDlri/nqI4aKtdqrldWciTLcdpjB2Z6MiVF2Bl9b8LA=="
     },
+    "@sentry/core": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/core/-/core-6.14.1.tgz",
+      "integrity": "sha512-x2MOax+adphal0ytBsvQukwN5mcxZzb5zsPZ1YWzewQk3BY+2T/DFo50iVpaWdUXsJL2FtoZVVgtpTmf+/3JPw==",
+      "requires": {
+        "@sentry/hub": "6.14.1",
+        "@sentry/minimal": "6.14.1",
+        "@sentry/types": "6.14.1",
+        "@sentry/utils": "6.14.1",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/hub": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/hub/-/hub-6.14.1.tgz",
+      "integrity": "sha512-IqANj5qKG1N+nqBsuYIwAZsXDMmO/Sc4H2zZ2MP7QvRyp0ptpJmu1oTE0r0fohIcGgIWbnIphJjw990Lp507eA==",
+      "requires": {
+        "@sentry/types": "6.14.1",
+        "@sentry/utils": "6.14.1",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/minimal": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/minimal/-/minimal-6.14.1.tgz",
+      "integrity": "sha512-rxS0YUggCSuA7EzS1ai5jU8XArk4FBHZ02gmSoSSLtwFXmeQIa9XBKY0OEFmG2LMQYNOpvcGsezDO51EB6/X9w==",
+      "requires": {
+        "@sentry/hub": "6.14.1",
+        "@sentry/types": "6.14.1",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/node": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/node/-/node-6.14.1.tgz",
+      "integrity": "sha512-tnEfcaF5Z7I4D619XL76sjRd7VMDitZZ7ydfA8sWGC1BPaPyyIJzVxE/a7qJBQGW7W0Oo7ctwOI1hpmfyOpPxg==",
+      "requires": {
+        "@sentry/core": "6.14.1",
+        "@sentry/hub": "6.14.1",
+        "@sentry/tracing": "6.14.1",
+        "@sentry/types": "6.14.1",
+        "@sentry/utils": "6.14.1",
+        "cookie": "^0.4.1",
+        "https-proxy-agent": "^5.0.0",
+        "lru_map": "^0.3.3",
+        "tslib": "^1.9.3"
+      },
+      "dependencies": {
+        "cookie": {
+          "version": "0.4.1",
+          "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.1.tgz",
+          "integrity": "sha512-ZwrFkGJxUR3EIoXtO+yVE69Eb7KlixbaeAWfBQB9vVsNn/o+Yw69gBWSSDK825hQNdN+wF8zELf3dFNl/kxkUA=="
+        }
+      }
+    },
+    "@sentry/tracing": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/tracing/-/tracing-6.14.1.tgz",
+      "integrity": "sha512-Bv/+S5Wn9OPxP7sA9VYMV1wpmXWptFVIMFoG4BuyV4aFYdIAMxSNE/ktqXwmqn+nkBic04nP9rF6lMJBLIvIaA==",
+      "requires": {
+        "@sentry/hub": "6.14.1",
+        "@sentry/minimal": "6.14.1",
+        "@sentry/types": "6.14.1",
+        "@sentry/utils": "6.14.1",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/types": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/types/-/types-6.14.1.tgz",
+      "integrity": "sha512-RIk3ZwQKZnASrYWfV5i4wbzVveHz8xLFAS2ySIMqh+hICKnB0N4/r8a1Of/84j7pj+iAbf5vPS85639eIf+9qg=="
+    },
+    "@sentry/utils": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/@sentry/utils/-/utils-6.14.1.tgz",
+      "integrity": "sha512-GVvf0z18L4DN0a6vIBdHSlrK/Dj8QFhuiiJ8NtccSoY8xiKXQNz9FKN5d52NUNqm59aopAxcVAcs57yQSdxrZQ==",
+      "requires": {
+        "@sentry/types": "6.14.1",
+        "tslib": "^1.9.3"
+      }
+    },
     "@tootallnate/once": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-2.0.0.tgz",
@@ -1661,6 +1857,11 @@
         "type-check": "~0.3.2"
       }
     },
+    "lru_map": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/lru_map/-/lru_map-0.3.3.tgz",
+      "integrity": "sha1-tcg1G5Rky9dQM1p5ZQoOwOVhGN0="
+    },
     "media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
@@ -1952,6 +2153,11 @@
         "punycode": "^2.1.1"
       }
     },
+    "tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "type-check": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
diff --git a/package.json b/package.json
index a777559..f5f1c37 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,8 @@
   "license": "MIT",
   "dependencies": {
     "@mozilla/readability": "^0.4.1",
+    "@sentry/node": "^6.14.1",
+    "@sentry/tracing": "^6.14.1",
     "body-parser": "^1.19.0",
     "dompurify": "^2.3.3",
     "express": "^4.17.1",