Generate Content From Google Sheets to X with GPT-4

AI-Powered Social Media Content Automation 🧑‍💻 Who is this for? This workflow is perfect for social media managers, content creators, and digital marketers who want to save time by automating social media post generation and publishing across platforms. 📌 What problem does this solve? Manually generating and scheduling social media content is time-consuming and repetitive. This workflow automates content creation and publishing, allowing you to: Streamline content generation using AI Ensure consistent posting across social media platforms Track published posts in Google Sheets 🔍 What this workflow does: Fetches content ideas from a Google Sheet. Generates social media posts using OpenAI'

Help me set up the n8n workflow "Generate Content From Google Sheets to X with GPT-4" (https://n8n.io/workflows/3161). It uses: Google Sheets, X (Formerly Twitter), OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.