Veo 3 Ad Script Builder (GPT-4 + Google Docs Integration)

🚀 Overview This n8n automation workflow streamlines the creation of professional video ad scripts tailored for Veo 3 by turning basic user inputs into cinematic, consistent, and highly structured prompts. Whether you're a marketing agency, content creator, or small business, this workflow ensures high-quality AI video generation at scale—without needing a professional copywriter or creative director. 🛠️ How It Works 📝 Form Trigger Captures initial inputs via a web form: Ad Category: Dropdown (Before & After, Brand Awareness, UGC Style, Educational) Environment: Text (short description of setting/location) Script: Raw ad copy Spokesperson: Basic character idea (e.g., “young woman, confiden

Help me set up the n8n workflow "Veo 3 Ad Script Builder (GPT-4 + Google Docs Integration)" (https://n8n.io/workflows/4936). It uses: Google Docs, OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.