Audit connected integrations and email pricing & limits report with n8n API, Claude and Gmail

About

How it works Connects to your n8n instance via API and fetches all credentials you have set up Maps each credential type to its real service name (supports 40+ services: OpenAI, Slack, Notion, Airtable, Google, Stripe, and more) Sends the full list to Claude AI, which researches current pricing tiers, free limits, and API rate limits for every service Builds a colour-coded HTML email report sorted by tier: 🟢 Free · 🟡 Freemium · 🔴 Paid only Includes: free quota, paid plan starting price, API