Audit connected integrations and email pricing & limits report with n8n API, Claude and Gmail
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: π’ Free Β· π‘ Freemium Β· π΄ Paid only - Includes: free quota, paid plan starting price
At a glance
Audit connected integrations and email pricing & limits report with n8n API, Claude and Gmail is a ready-made n8n workflow you import as a workflow JSON file β no build required. It connects Gmail, Slack, Notion, Airtable. It's free to download. Follow the 5-step import below to go live in minutes.
- Platform
- n8n
- Connects
- Gmail, Slack, Notion, Airtable, Stripe, OpenAI
- Modules
- 8
- Price
- Free
- Version
- v1.0

About this workflow
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: π’ Free Β· π‘ Freemium Β· π΄ Paid only - Includes: free quota, paid plan starting price, API rate limit, and key notes for each service Set up steps - Create an HTTP Header Auth credential named n8n API Key β Header Name: X-N8N-API-KEY, Header Value: your n8n API key (Settings β API β Create API Key) - Connect your Anthropic account credential for Claude AI pricing research - Connect your Gmail OAuth2 credential for the report email - Open the Configuration node and set your n8n instance URL and notification email address - Run manually or add a Schedule trigger for automated weekly reports
How to import this n8n workflow
- 1
Download the workflow JSON file after purchase.
- 2
Open n8n β click the menu β Import from File.
- 3
Select the downloaded JSON and import.
- 4
Set up credentials for each node that requires them.
- 5
Click Execute Workflow to test, then activate.
Setup guide
Setup guide included
Purchase to unlock the full step-by-step guide
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- JSON blueprint β instant download
- Setup guide PDF included
- 5 downloads Β· valid 30 days
- Works with n8n
Need help setting this up?
Book a 3-hour live setup session with an Agility consultant.
- Configure live on Google Meet / Zoom
- Free follow-up if workflow has defects
- Platform expert assigned to you