Generate SEO content and marketing copy with Claude, Serper, Sheets and SendGrid
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 9 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Google Sheets. It also calls google.serper.dev, api.anthropic.com and api.sendgrid.com over HTTP.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Set Config (Edit Fields (Set)): sets 12 fields: topic, contentType, keyword…
- Fetch SERP Data (HTTP Request): calls google.serper.dev (POST)
- Build Claude Prompt (Code): runs custom JavaScript code
- Call Claude AI (HTTP Request): calls api.anthropic.com (POST)
- Parse Claude Response (Code): runs custom JavaScript code
- Save to Google Sheets (Google Sheets): append
- Send Delivery Email (HTTP Request): calls api.sendgrid.com (POST)
- Send Response (Respond to Webhook): sends the response back to the webhook caller
Services it uses
HTTP calls to: google.serper.dev, api.anthropic.com, api.sendgrid.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (6)
- Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - HTTP Request
n8n-nodes-base.httpRequest - Code
n8n-nodes-base.code - Google Sheets
n8n-nodes-base.googleSheets - Respond to Webhook
n8n-nodes-base.respondToWebhook
From the author
Generates SEO blog posts, ad copy, email sequences, and social captions using Claude AI. Setup 1. Add your ANTHROPICAPIKEY in the Set Config node 2. Configure Serper API key for SEO data (optional) 3. Set your WordPress, Mailchimp, Airtable credentials 4.…