AI governance for n8n workflows — verify prompts, lookup traces, and monitor agents directly from your automation pipelines.

n8n Integration

The Palveron community node for n8n lets you add AI governance to any workflow. Verify prompts before they reach an LLM, look up audit traces, and monitor agent status — all without writing code.

Installation

In your n8n instance:

npm install n8n-nodes-palveron

Or via n8n UI: Settings → Community Nodes → Install → n8n-nodes-palveron

Setup

Get your API key from the Palveron Dashboard → Settings → API Keys
In n8n: Settings → Credentials → New → Palveron API
Enter your API key and optionally your gateway URL for on-prem

Operations

Operation	Description
Verify	Check a prompt against governance policies. Returns ALLOWED, BLOCKED, or MODIFIED.
Trace Lookup	Get full details of a specific governance trace by ID.
List Traces	List recent traces with optional decision filter (ALLOWED/BLOCKED/MODIFIED).
Agent Status	Check the status of a registered AI agent.
Health Check	Verify the Palveron gateway is running.

Example: Governed AI Pipeline

Build a workflow that governs every LLM call:

Webhook trigger receives user input
Palveron Verify node checks the input against your policies
Router splits by decision:
- ALLOWED → send to OpenAI/Claude for processing
- BLOCKED → return error response with reason and trace ID
- MODIFIED → send the sanitized output (PII redacted) to the LLM

Example: Daily Compliance Report

Schedule a daily workflow that reports all blocked traces:

Schedule trigger (daily at 9am)
Palveron List Traces with decision filter = BLOCKED
Send Email or Slack with the blocked trace summary

On-Premise

Change the Base URL in your Palveron credential to your internal gateway address.

Source Code

Open source (MIT): github.com/palveron/n8n-nodes-palveron.

Next Steps

Create custom policies for your workflow requirements
Make.com integration for alternative low-code governance
API Reference for advanced HTTP-based integrations

n8n

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