Generate Riddle Shorts & Post on YouTube with Sonnet 3.5, Pinecone & Creatomate

This workflow allows you to generate riddle-themed vertical videos (9:16), render them using Creatomate, and upload them directly to YouTube — all automatically. It's optimized for low-cost operation while still integrating AI and automation at key stages. Here is a sample: https://youtube.com/shorts/svhgti9L6Fw?feature=share 🔄 Workflow Overview This is a schedule-triggered workflow that: Generates riddles with answers using an AI agent. Checks Pinecone vector store to avoid repeating riddles. Inserts new riddles into Pinecone under a namespace structured by month/year for easier indexing. Fetches an unused music track URL for video background. Generates a video using Creatomate with the ri

Help me set up the n8n workflow "Generate Riddle Shorts & Post on YouTube with Sonnet 3.5, Pinecone & Creatomate" (https://n8n.io/workflows/3907). It uses: Google Sheets, HTTP Request, Gmail, Code, AI Agent, Embeddings OpenAI, Anthropic Chat Model, Structured Output Parser, Recursive Character Text Splitter, Pinecone Vector Store, Default Data Loader. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.