Xiaohongshu (RedNote) Keyword Suggestions API (V1)

GET

/api/xiaohongshu/search-recommend/v1

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Get Xiaohongshu (RedNote) keyword Suggestions data, including suggested queries, keyword variants, and query metadata, for expanding keyword sets for content research and seo/pseo workflows and improving search coverage by using platform-recommended terms.

Parameters

Name	In	Type	Required	Default	Description
`token`	query	`string`	Yes	-	Access token for this API service.
`keyword`	query	`string`	Yes	-	Search keyword.

Code Samples

bash

curl -X GET "https://api.justoneapi.com/api/xiaohongshu/search-recommend/v1?token=YOUR_API_KEY&keyword=VALUE"

text

I want to use the "Keyword Suggestions (V1)" API from Just One API.
API Endpoint: https://api.justoneapi.com/api/xiaohongshu/search-recommend/v1
HTTP Method: GET
Authentication: Append "?token=YOUR_API_KEY" to the URL.
OpenAPI Definition: https://docs.justoneapi.com/openapi/xiaohongshu-rednote/keyword-suggestions-v1-en.json

Parameters:
- token (query): Access token for this API service. (Required)
- keyword (query): Search keyword. (Required)

Return format: JSON

Response Handling & Error Codes:
1. Business results should be determined by the "code" field in the response body (code 0 means success).
2. Timeout Recommendation: Set request timeout to at least 60 seconds.
3. Business Code Reference:
   - 0: Success
   - 100: Invalid or Inactive Token
   - 301: Collection Failed. Please Retry.
   - 302: Rate Limit Exceeded
   - 303: Daily Quota Exceeded
   - 400: Invalid Parameters
   - 500: Internal Server Error
   - 600: Permission Denied
   - 601: Insufficient Balance

Please help me write a script in my preferred programming language to call this API and handle the response.

python

import requests

url = "https://api.justoneapi.com/api/xiaohongshu/search-recommend/v1?token=YOUR_API_KEY&keyword=VALUE"
response = requests.get(url)
print(response.json())

const response = await fetch("https://api.justoneapi.com/api/xiaohongshu/search-recommend/v1?token=YOUR_API_KEY&keyword=VALUE", {
  method: "GET"
});
const data = await response.json();
console.log(data);

java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.justoneapi.com/api/xiaohongshu/search-recommend/v1?token=YOUR_API_KEY&keyword=VALUE"))
            .method("GET", HttpRequest.BodyPublishers.noBody())
            .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }
}

package main

import (
	"fmt"
	"io"
	"net/http"
)

func main() {
	client := &http.Client{}
	url := "https://api.justoneapi.com/api/xiaohongshu/search-recommend/v1?token=YOUR_API_KEY&keyword=VALUE"
	req, _ := http.NewRequest("GET", url, nil)
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

php

<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://api.justoneapi.com/api/xiaohongshu/search-recommend/v1?token=YOUR_API_KEY&keyword=VALUE");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
$response = curl_exec($ch);
curl_close($ch);
echo $response;

[OpenAPI Definition (JSON)]

Responses

json

{
  "code": 0,
  "data": {
    "search_cpl_id": "b6d2c514a748cc00902810a169aed261",
    "result": {
      "success": true,
      "message": "success"
    },
    "items": [
      {
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false,
          false,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食家常菜做法大全",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png"
      },
      {
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食吃货视频",
        "link": "",
        "type": "top_note"
      },
      {
        "text": "美食做法",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes"
      },
      {
        "search_type": "notes",
        "text": "美食朋友圈文案",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false,
          false
        ],
        "is_intervened": false
      },
      {
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食推荐",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false
        ]
      },
      {
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食附近",
        "link": "",
        "type": "top_note"
      },
      {
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食图片",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png"
      },
      {
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食奇遇记兑换码",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png"
      },
      {
        "text": "美食图片真实",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes"
      },
      {
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食博主"
      },
      {
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食滤镜调色",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png"
      },
      {
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食视频素材",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png"
      },
      {
        "text": "美食滤镜",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes"
      },
      {
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false
        ],
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食文案高级",
        "link": "",
        "type": "top_note"
      },
      {
        "is_intervened": false,
        "search_type": "notes",
        "text": "美食朋友圈图片",
        "link": "",
        "type": "top_note",
        "icon": "http://picasso-static.xiaohongshu.com/fe-platform/ada4a11451816f9500d7a3bfd561edfd23a48a21.png",
        "icon_night": "http://picasso-static.xiaohongshu.com/fe-platform/20107487de37f8896d23383e41f43df5058f9f62.png",
        "highlight_flags": [
          true,
          true,
          false,
          false,
          false,
          false,
          false
        ]
      }
    ],
    "word_request_id": "3802dbccaea8adabda2f2a7200e1b7db"
  }
}

💡 Note: For list data, the example shows only 1-2 items for simplicity. The actual count depends on the API response.

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Xiaohongshu (RedNote) Keyword Suggestions API (V1)

Parameters

Code Samples

Responses

Xiaohongshu (RedNote) Keyword Suggestions API (V1) ​

Parameters ​

Code Samples ​

Responses View in JSON Tool ​

Xiaohongshu (RedNote) Keyword Suggestions API (V1)

Parameters

Code Samples

Responses