Xiaohongshu Keyword Suggestions

Name: Xiaohongshu Keyword Suggestions
Price: 0.032 USD
Availability: InStock
Author: Xiaohongshu

https://api.sandbase.ai/v1/api/xiaohongshu/search-recommend

Get Xiaohongshu (RedNote) search keyword suggestions for a submitted seed term. Use it to expand query sets, refine content-research searches, and plan SEO or programmatic SEO keyword coverage.

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Price: $0.03USD / call
Method: POST
Response: JSON
Parameters: 1 required · 0 optional

Production route

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Playground

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Input

Keyword(string)

Search keyword.

OutputReady

Your output will appear here

Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price: $0.03 / run

Request & response

Method: POST
Request body: application/json
Response: application/json
Execution: sync

Parameters

keyword: string · required

Access

Provider: Xiaohongshu
API: Platform API
Base URL: https://api.sandbase.ai
Endpoint: /v1/api/xiaohongshu/search-recommend
Authentication: Bearer API key

API README

Xiaohongshu Keyword Suggestions API

Get Xiaohongshu (RedNote) search keyword suggestions for a submitted seed term. Use it to expand query sets, refine content-research searches, and plan SEO or programmatic SEO keyword coverage.

The response is the platform's original data structure.

Request

curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "xiaohongshu/search-recommend", "keyword": "美食"}'

Parameters

Name	Type	Required	Description
`keyword`	string	Yes	Search keyword.

Pricing

Flat price per call. Failed calls and empty results are not charged.

Start building

Send your first request

Platform API endpoint with unified authentication and usage tracking.

Production API

Platform API endpoint

https://api.sandbase.ai/v1/api/xiaohongshu/search-recommend

Authorization header

Authorization: Bearer $SANDBASE_API_KEY

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/xiaohongshu/search-recommend" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "keyword": "美食"
}
SANDBASE_JSON
)
printf '%s\n' "$result"

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Questions

FAQ

How do I use the Xiaohongshu Keyword Suggestions API?

Send a POST request to https://api.sandbase.ai/v1/api/xiaohongshu/search-recommend with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the Xiaohongshu Keyword Suggestions API cost?

$0.03 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

What parameters does the Xiaohongshu Keyword Suggestions API accept?

Required: keyword (string). The Parameters table and the Playground on this page list every field.

What does the Xiaohongshu Keyword Suggestions API return?

A JSON response returned in the same HTTP request (synchronous).

Do I need a Xiaohongshu developer account or API key?

No. Xiaohongshu Keyword Suggestions runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for Xiaohongshu API access separately.