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Monitor your Lovable app

Get a text the second your Lovable app goes down. One prompt wires up health checks and error reporting — no code required. You get up/down alerts by text, error events in your dashboard, and health sub-checks for the stuff your app depends on.

1 · Paste this prompt into Lovable's chat and it will wire up monitoring for you:

the prompt

Add production monitoring to this app so CanaryHub can watch it:

1. Create a public GET endpoint at /api/health that returns this JSON shape:

   { "status": "ok", "version": "<app version or git sha>", "checks": [{ "name": "database", "status": "ok", "latencyMs": 12 }] }

   Rules: "status" is "ok", "degraded" (something non-critical failing), or "down".
   Add one entry in "checks" for every critical dependency this app has (database,
   payment provider, critical external APIs) with its real measured latencyMs.
   The endpoint must respond in under 2 seconds, require no authentication, and
   cause no side effects.

2. Report server-side errors to CanaryHub. Wherever this app catches an unexpected
   server error, send (fire-and-forget — never block or crash the request if this
   fails):

   POST https://ingest.canaryhub.ai/api/v1/events
   Authorization: Bearer ch_live_YOUR_KEY_HERE
   Content-Type: application/json

   { "events": [{ "type": "error", "name": "<short_snake_case_error_name>", "message": "<error message, max 2000 chars>" }] }

3. Deploy, then confirm https://<this app's URL>/api/health returns the JSON from
   step 1 in the browser.

Replace ch_live_YOUR_KEY_HERE with a real key — sign up free and create one under API keys.

2 · Verify it worked

Ask your tool to deploy, then open yourapp.com/api/health in a browser — you should see the JSON from the prompt. Events show up live in your dashboard.

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