Generate Captions from Autocomplete Ideas using Dumpling AI + GPT-4o

### ✨ Auto-Generate Social Captions from Trending Google Autocomplete

This workflow uses a search term from Google Sheets and fetches trending autocomplete suggestions using Dumpling AI’s `/get-autocomplete` endpoint. Each suggestion is looped and processed by GPT-4o to generate a short social media caption. The keyword and caption pair is saved to another sheet for content reuse.