Generate SEO content and marketing copy with Claude, Serper, Sheets and SendGrid

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Generates SEO blog posts, ad copy, email sequences, and social captions using Claude AI. Setup Add your ANTHROPIC_API_KEY in the Set Config node Configure Serper API key for SEO data (optional) Set your WordPress, Mailchimp, Airtable credentials POST to the webhook URL Webhook Payload { "topic": "Best AI Tools 2025", "contentType": "blog_post", "keyword": "ai tools for marketing", "tone": "professional", "audience": "SMB marketers", "wordCount": 1500, "brand": "YourBrand", "cli