diff --git a/package.json b/package.json
index e2fe5c5..0a1bb80 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
   "dependencies": {
     "@blockworks-foundation/mango-client": "^3.0.12",
     "@solana/web3.js": "^1.18.0",
+    "axios": "^0.21.1",
     "cors": "^2.8.5",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
diff --git a/src/collectStats.ts b/src/collectStats.ts
index 148ffe5..1d2ff1a 100644
--- a/src/collectStats.ts
+++ b/src/collectStats.ts
@@ -14,6 +14,7 @@ import {
 } from "@blockworks-foundation/mango-client"
 import PerpMarketStats from "../models/perp_market_stats"
 import SpotMarketStats from "../models/spot_market_stats"
+import notify from "./notify"
 
 const CLUSTER_URLS = [
   {
@@ -81,6 +82,7 @@ async function fetchSpotStats() {
     await SpotMarketStats.bulkCreate(spotMarketStats)
     console.log("spot stats inserted")
   } catch (err) {
+    notify(`mango-stats-v3 perp stats ERROR: ${err}`)
     console.log("failed to insert spot stats", `${err}`)
   } finally {
     setTimeout(fetchSpotStats, SPOT_INTERVAL)
@@ -115,12 +117,14 @@ async function fetchPerpStats() {
     console.log("perp stats inserted")
   } catch (err) {
     console.log("failed to insert perp stats", `${err}`)
+    notify(`mango-stats-v3 spot stats ERROR: ${err}`)
   } finally {
     setTimeout(fetchPerpStats, PERP_INTERVAL)
   }
 }
 
 async function main() {
+  notify("mango-stats-v3 restarting")
   fetchPerpStats()
   fetchSpotStats()
 }
diff --git a/src/notify.ts b/src/notify.ts
new file mode 100644
index 0000000..5b36020
--- /dev/null
+++ b/src/notify.ts
@@ -0,0 +1,13 @@
+import axios from "axios"
+
+export default function notify(content: string) {
+  if (process.env.WEBHOOK_URL) {
+    try {
+      axios.post(process.env.WEBHOOK_URL, { content })
+    } catch (e) {
+      console.error(`could not notify webhook: ${content}`)
+    }
+  } else {
+    console.warn(content)
+  }
+}
diff --git a/yarn.lock b/yarn.lock
index 33c8b94..daf6446 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -557,6 +557,13 @@ astral-regex@^2.0.0:
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-2.0.0.tgz#483143c567aeed4785759c0865786dc77d7d2e31"
   integrity sha512-Z7tMw1ytTXt5jqMcOP+OQteU1VuNK9Y02uuJtKQ1Sv69jXQKKg5cibLwGJow8yzZP+eAc18EmLGPal0bp36rvQ==
 
+axios@^0.21.1:
+  version "0.21.1"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.21.1.tgz#22563481962f4d6bde9a76d516ef0e5d3c09b2b8"
+  integrity sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==
+  dependencies:
+    follow-redirects "^1.10.0"
+
 balanced-match@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
@@ -639,9 +646,9 @@ borsh@^0.4.0:
     bs58 "^4.0.0"
     text-encoding-utf-8 "^1.0.2"
 
-"borsh@git+https://github.com/defactojob/borsh-js.git#field-mapper":
+"borsh@https://github.com/defactojob/borsh-js#field-mapper":
   version "0.3.1"
-  resolved "git+https://github.com/defactojob/borsh-js.git#33a0d24af281112c0a48efb3fa503f3212443de9"
+  resolved "https://github.com/defactojob/borsh-js#33a0d24af281112c0a48efb3fa503f3212443de9"
   dependencies:
     "@types/bn.js" "^4.11.5"
     bn.js "^5.0.0"
@@ -1425,6 +1432,11 @@ flatted@^3.1.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.1.1.tgz#c4b489e80096d9df1dfc97c79871aea7c617c469"
   integrity sha512-zAoAQiudy+r5SvnSw3KJy5os/oRJYHzrzja/tBDqrZtNhUw8bt6y8OBzMWcjWr+8liV8Eb6yOhw8WZ7VFZ5ZzA==
 
+follow-redirects@^1.10.0:
+  version "1.14.2"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.2.tgz#cecb825047c00f5e66b142f90fed4f515dec789b"
+  integrity sha512-yLR6WaE2lbF0x4K2qE2p9PEXKLDjUjnR/xmjS3wHAYxtlsI9MLLBJUZirAHKzUZDGLxje7w/cXR49WOUo4rbsA==
+
 forwarded@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"