Xiaohongshu topic detail API

Try it

Sign in and run one real call. The result and charge appear right here.

Request JSON body

Email

Security check

Loading the security check…

6-digit code

Checking live execution status…

Execution result

// Result

Request parameters

page_idstringrequired

pattern: "^[A-Za-z0-9_-]+$" · minLength: 8 · maxLength: 128

Example: "5eb2e2ffbd997100014327bc"

Request JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "page_id": {
      "type": "string",
      "minLength": 8,
      "maxLength": 128,
      "pattern": "^[A-Za-z0-9_-]+$"
    }
  },
  "required": [
    "page_id"
  ],
  "additionalProperties": false
}

Code samples

Install the SDK with npm i @dataxapi/sdk or pip install dataxapi, and put your API key in the DATAXAPI_API_KEY environment variable.

curl -X POST https://api.dataxapi.com/v1/xiaohongshu/topics/detail \
  -H "Authorization: Bearer $DATAXAPI_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"page_id":"5eb2e2ffbd997100014327bc"}'

import { ExactApiClient } from "@dataxapi/sdk";

const client = new ExactApiClient({
  baseUrl: "https://api.dataxapi.com",
  apiKey: process.env.DATAXAPI_API_KEY,
});

const result = await client.call("xiaohongshu_topics_detail_v1", {
  "page_id": "5eb2e2ffbd997100014327bc"
});
console.log(result.data);

import os
from dataxapi import ExactApiClient

client = ExactApiClient("https://api.dataxapi.com", os.environ["DATAXAPI_API_KEY"])

result = client.call("xiaohongshu_topics_detail_v1", {
    "page_id": "5eb2e2ffbd997100014327bc",
})
print(result["data"])

[mcp_servers.dataxapi]
url = "https://api.dataxapi.com/mcp"
bearer_token_env_var = "DATAXAPI_API_KEY"

Response example

200 · application/json

{
  "code": 200,
  "request_id": "req_example_xhs_batch_3",
  "message": "success",
  "data": {
    "item": {
      "page_id": "5eb2e2ffbd997100014327bc",
      "topic_id": "5eb2e2ff0000000001007d9f",
      "name": "露营",
      "description": "公开话题描述",
      "banner_url": "https://ci.xiaohongshu.com/topic-banner",
      "metrics": {
        "views": 8410766447,
        "discussions": 2545322,
        "discussion_comments": 32071717
      }
    }
  },
  "page": {
    "next_cursor": null
  },
  "warnings": [],
  "meta": {
    "listing_id": "xiaohongshu.topics.detail",
    "version": "v1",
    "catalog_release_id": "catalog-production-2026-09-19.b069be57",
    "price_book_version": "pricebook-production-2026-09-19.4487e352",
    "result_status": "complete",
    "charged_amount": "0.19",
    "balance_after": "49.81",
    "currency": "CNY"
  }
}

Response fields

codenumber: const: 200
request_idstring
messagestring: const: "success"
dataobject
pageobject
warningsarray
metaobject

Response JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "code": {
      "type": "number",
      "const": 200
    },
    "request_id": {
      "type": "string"
    },
    "message": {
      "type": "string",
      "const": "success"
    },
    "data": {
      "type": "object",
      "properties": {
        "item": {
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "page_id": {
                  "type": "string"
                },
                "topic_id": {
                  "type": "string"
                },
                "name": {
                  "type": "string"
                },
                "description": {
                  "anyOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "null"
                    }
                  ]
                },
                "banner_url": {
                  "anyOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "null"
                    }
                  ]
                },
                "metrics": {
                  "type": "object",
                  "properties": {
                    "views": {
                      "anyOf": [
                        {
                          "type": "integer",
                          "minimum": 0,
                          "maximum": 9007199254740991
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "discussions": {
                      "anyOf": [
                        {
                          "type": "integer",
                          "minimum": 0,
                          "maximum": 9007199254740991
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "discussion_comments": {
                      "anyOf": [
                        {
                          "type": "integer",
                          "minimum": 0,
                          "maximum": 9007199254740991
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "required": [
                    "views",
                    "discussions",
                    "discussion_comments"
                  ],
                  "additionalProperties": false
                }
              },
              "required": [
                "page_id",
                "topic_id",
                "name",
                "description",
                "banner_url",
                "metrics"
              ],
              "additionalProperties": false
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "required": [
        "item"
      ],
      "additionalProperties": false
    },
    "page": {
      "type": "object",
      "properties": {
        "next_cursor": {
          "type": "null"
        }
      },
      "required": [
        "next_cursor"
      ],
      "additionalProperties": false
    },
    "warnings": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "meta": {
      "type": "object",
      "properties": {
        "listing_id": {
          "type": "string",
          "const": "xiaohongshu.topics.detail"
        },
        "version": {
          "type": "string",
          "const": "v1"
        },
        "catalog_release_id": {
          "type": "string",
          "minLength": 1
        },
        "price_book_version": {
          "type": "string",
          "minLength": 1
        },
        "result_status": {
          "type": "string",
          "enum": [
            "complete",
            "empty"
          ]
        },
        "charged_amount": {
          "type": "string"
        },
        "balance_after": {
          "type": "string"
        },
        "currency": {
          "type": "string",
          "const": "CNY"
        }
      },
      "required": [
        "listing_id",
        "version",
        "catalog_release_id",
        "price_book_version",
        "result_status",
        "charged_amount",
        "balance_after",
        "currency"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "code",
    "request_id",
    "message",
    "data",
    "page",
    "warnings",
    "meta"
  ],
  "additionalProperties": false
}

Usage notes

Good for

Use it to inspect a known public topic page.

Not for

Do not use it for topic search, notes, or ranking inference.

Known limitations

Counts are point-in-time public snapshots and may lag.
A topic page ID is required; V1 does not search topics by name.
Following state and signed-in publishing fields are excluded.

Billing

¥0.19 per call. Complete and confirmed empty results are charged; partial results and failures are not.

See all pricing →