Get Xiaohongshu keyword suggestions with JustOneAPI

Use this workflow to expand one Xiaohongshu keyword into structured keyword suggestions with JustOneAPI.

It is useful for topic research, content planning, creator operations, search trend discovery, and downstream Xiaohongshu automations.

How it works

The workflow starts from one config node where you add your JustOneAPI token and the keyword you want to expand.

It then:

• sends the keyword to the Xiaohongshu Keyword Suggestions endpoint
• returns the raw API response for debugging
• extracts structured suggestion items from the response
• separates note suggestions and goods suggestions
• outputs a cleaned result that can be reused in other workflows

What you can do with it

You can use this template to:

• discover related Xiaohongshu note search keywords
• identify goods-oriented suggestion terms
• collect keyword ideas before note search or note detail workflows
• send cleaned keyword suggestions into Sheets, Airtable, Notion, databases, or AI enrichment steps

Setup

1. Import the workflow into n8n
2. Open the Prepare API and Keyword Inputs node
3. Paste your JustOneAPI token
4. Replace the sample keyword with your own query
5. Run the workflow

Output

The workflow returns:

• the raw JustOneAPI response
• a cleaned suggestion list
• note suggestions
• goods suggestions
• request metadata such as wordRequestId and searchCplId

This makes it easy to test the endpoint first and then connect the cleaned output to larger Xiaohongshu research workflows.