Optimize Xiaohongshu User Search with JustOneAPI in n8n

Transform Xiaohongshu keyword searches into structured user profile data with this powerful n8n workflow that leverages JustOneAPI to automate creator discovery and account research processes.

What this workflow does

This n8n automation streamlines Xiaohongshu user research by taking a single keyword input and delivering comprehensive profile insights. The workflow begins by querying Xiaohongshu's V2 user search endpoint through JustOneAPI, then extracts unique user IDs from the search results. By default, it processes the first unique user ID and fetches detailed profile information using the user profile endpoint, returning clean, structured data ready for downstream analysis or integration.

The entire process runs automatically within your n8n environment, eliminating manual research tasks and providing consistent data formatting for your marketing and creator research workflows.

Use cases

• Creator discovery: Identify potential brand ambassadors and influencers based on keyword relevance
• Competitor monitoring: Research competitor accounts and track their presence on Xiaohongshu
• Brand research: Analyze user profiles in specific niches or industries
• Account research: Gather structured profile data for marketing campaign targeting
• Automated reporting: Feed results directly into Google Sheets, Airtable, Notion, or databases

Technical details

Built with essential n8n nodes including HTTP Request for API calls, Code nodes for data processing, Set nodes for variable management, and Manual Trigger for workflow initiation. The workflow integrates seamlessly with JustOneAPI's Xiaohongshu endpoints and can be customized to fetch multiple user profiles by adjusting the maxUsers parameter.

Perfect for creator research teams, marketing departments, and automation builders who need reliable Xiaohongshu user data extraction. Simply import the workflow, add your JustOneAPI token, configure your target keyword, and start automating your social media research processes within minutes.