n8n × LexGraph

Connect LexGraph to n8n, step by step.

MCP tutorial

Connect LexGraph to n8n, step by step.

  1. Step 1: Log in to LexGraph, open “MCP Connection” in your profile, create an MCP key, and copy it.
  2. Step 2: Open the desired workflow in n8n.
  3. Step 3: Click “Add Node”.
  4. Step 4: Search for “MCP” and select “Add MCP Client”.
  5. Step 5: Enter “https://api.lexgraph.de/mcp” as the URL and select “Header Auth” for Authentication.
  6. Step 6: Set the Header Name to “Authorization” and the value to “Bearer ” followed by your MCP key. LexGraph can now be used as a tool in the workflow.

Done – LexGraph is connected

You can now use LexGraph directly in your AI product.