API Health Watchdog workflow does exactly this; install it on your n8n instance to get real coverage). Endpoints that allow browser CORS will show real status & latency.
{base}/workflow/{id}./webhook-test/...)Settings → API.{webhook base}/webhook/quote-request. If unreachable, the form falls back to mailto:hello@meerkat-llc.com. Wire this to workflow wf_quote_capture (#20).To open this workflow in your n8n editor, set the base URL of your n8n instance. This is saved in your browser only.
https://app.n8n.cloud or your self-hosted URL.| Workflow | Monthly executions | Success rate % | Source |
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