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Arize AX monitor alert notifications on your phone.

Get a push notification when an Arize AX monitor triggers, clears, or stops receiving data.

Install in Studio See the setup
monitor.triggeredAIMonitoring
How it works

Three steps to your first push

STEP 01

Install the recipe

One click in Studio gives you a personal webhook URL.

STEP 02

Paste your URL into Arize AX

Add it as a webhook for Monitor.

STEP 03

Get a push on your phone

With the text, sound and buttons from the recipe.

Setup

How to set up the Arize AX monitor webhook

  1. Click Install in Studio and sign in. The recipe is added to your account and you get a personal webhook URL.
  2. In Arize AX, go to Org Settings > Alert Integrations and add a Webhook integration with your webhook URL as the URL.https://••••••••/•••••••• your personal URL, shown after install
  3. Subscribe it to monitor events and assign it to your project (Config tab) or to individual monitors.
  4. Use the test button to send a synthetic event.
  5. In Arize AX, go to **Org Settings → Alert Integrations → Webhook**, add the URL above, and subscribe it to `monitor.triggered`, `monitor.cleared` and `monitor.no_data`. Then assign the integration to your project (**Config** tab) or to individual monitors.
  6. The test button sends a synthetic event. Arize's newer prompt and evaluator webhook events are still in alpha and aren't handled by this recipe.
  7. Arize can send an Authorization header or an HMAC signature, but JustPush doesn't check either yet, so keep your endpoint URL private.
The code

What runs when the webhook arrives

Studio calls handleRequest(request) with the incoming webhook and sends the message it returns. It's yours after install; change anything.

transform.js
1// Arize AX → monitor alert
2// Fires when an Arize AX monitor is triggered, clears, or stops receiving data, and a
3// Webhook alert integration is attached to it.
4// Docs: https://arize.com/docs/ax/observe/production-monitoring
5
6const EVENTS = {
7 "monitor.triggered": { emoji: "🚨", priority: 1 },
8 "monitor.cleared": { emoji: "✅", priority: -1, prefix: "Cleared: " },
9 "monitor.no_data": { emoji: "⚪", priority: 0, prefix: "No data: " },
10}
11
12// Look a key up in one of the tables above, ignoring inherited names like "toString".
13function pick(table, key, fallback) {
14 return Object.prototype.hasOwnProperty.call(table, key) ? table[key] : fallback
15}
16
17// Only link to real http(s) URLs.
18function link(url, cta) {
19 return typeof url === "string" && /^https?:\/\//.test(url) ? [{ cta, url }] : []
20}
21
22function handleRequest(request) {
23 const body = request.body || {}
24 const event = pick(EVENTS, body.event, null)
25
26 // Guard: only monitor events.
27 if (!event) {
28 console.log(`Ignoring Arize event "${body.event ?? "unknown"}"`)
29 return null
30 }
31
32 const value = Number(body.calculated_value)
33 const reading = body.calculated_value != null && Number.isFinite(value)
34 ? `${Math.round(value * 1000) / 1000}` + (body.threshold != null ? ` (${body.operator ?? "vs"} ${body.threshold})` : "")
35 : null
36 const metric = body.metric_description ?? "Metric"
37
38 return {
39 title: `${event.emoji} ${event.prefix ?? ""}${body.monitor_name ?? "Arize monitor"}`,
40 message: [reading ? `${metric}: ${reading}` : null, body.model_name].filter(Boolean).join(" · ") || metric,
41 topic: "Arize",
42 priority: event.priority,
43 buttons: link(body.monitor_url, "View monitor"),
44 }
45}
Payload

The Arize AX monitor.triggered webhook

This is what Arize AX sends to your URL for monitor. It is a sample, trimmed to the fields recipes use.

monitor.triggered · sample.json
1{
2 "event": "monitor.triggered",
3 "status": "Triggered",
4 "operator": ">",
5 "space_id": "U3BhY2U6MTIz",
6 "threshold": 25000,
7 "timestamp": "2026-09-29T10:27:25.146494727Z",
8 "event_uuid": "f6f4ca33-5b4d-4a79-b5ee-fd9bc1f2b094",
9 "model_name": "support-bot",
10 "monitor_id": 664739,
11 "space_name": "Production",
12 "monitor_url": "https://app.arize.com/organizations/T3JnOjQ1Ng==/spaces/U3BhY2U6MTIz/monitors/664739",
13 "monitor_name": "Token usage spike",
14 "calculated_at": "2026-09-29T10:00:00Z",
15 "previous_status": "Healthy",
16 "calculated_value": 31842,
17 "metric_description": "Sum of attributes.llm.token_count.total",
18 "account_organization_id": "T3JnOjQ1Ng==",
19 "account_organization_name": "Acme"
20}
FAQ

Arize AX monitor alert notifications: questions

Does this work on iPhone and Android?

Yes. Install the JustPush app from the App Store or Google Play and sign in. Every phone signed in to your account gets the notification.

Do I need to write code?

No. Install the recipe in Studio, paste your webhook URL into Arize AX and you are done. The code is there if you want to change the text, the sound or the buttons.

Can I change what the notification says?

Yes. After install the recipe's code is yours. Edit it in Studio and test it against the sample payload before you save.

What does it cost?

JustPush is free for 30 days. After that it's $19.99 a year, or $39.99 once. There is no extra charge for recipes.

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Ready when you are

Arize AX on your phone in two minutes.

Install the recipe, paste one URL, done. Free for 30 days, no credit card required.

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