n8n Workflow: Monitor AI Citation Changes (TriRank + Slack)

Stay on top of AI citation changes—automatically

This n8n workflow monitors AI citation signals for a domain in TriRank and posts updates to Slack only when something changes—so you don’t waste time checking dashboards every day.

What this workflow does

• Runs every Monday at 09:00 on a schedule.
• Lets you set the domain to monitor and a first-run notification flag (optional control over whether to notify immediately).
• Calls the TriRank endpoint GET /api/signals/{domain} to retrieve citation status, cited engines, score, and measurement date (or captures an HTTP error state).
• Reduces the response into a single “reading,” stores it in workflow static data, and compares it to the previous run.
• Generates a Slack message only when the reading changes (citation state or score), or optionally on the first run.
• If a message was generated, it posts the update to your chosen Slack channel.

Use cases

• SaaS operators tracking whether their domain’s AI citation signals improve, decline, or shift engine coverage.
• SEO and growth teams alerting stakeholders when citation state or score changes so they can investigate quickly.
• Automation engineers needing a reliable monitoring workflow with change-detection using n8n static storage.

Technical details

• Schedule: Monday at 09:00
• HTTP integration: TriRank GET /api/signals/{domain} (optionally supports a TriRank API key via x-api-key header)
• Slack integration: posts to a configured Slack credential and target channel
• n8n nodes: if, set, code, slack, sticky note, http request
• Change detection: stores the latest “reading” in workflow static data and compares with the previous run

Quick setup

• Run a free TriRank audit for your domain at https://trirankai.com/audit so measurement data exists.
• Update the monitored domain (and optionally the first-run flag) in the configuration step.
• Add Slack credentials, set the target channel, and optionally configure a TriRank API key for higher daily limits.