---
title: "话题搜索结果/Topic search results"
method: POST
path: "/api/v1/douyin/index/fetch_topic_query"
tags: ["Douyin-Index-API"]
---

# 话题搜索结果/Topic search results

`POST /api/v1/douyin/index/fetch_topic_query`

## Request

- Base URL: `https://api.tikhub.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.tikhub.io/api/v1/douyin/index/fetch_topic_query`
- Auth: HTTP bearer

# [中文]
### 用途:
- 搜索话题，获取话题详情和相关数据
### 参数:
- keyword: 话题关键词
- start_date: 开始日期，格式 YYYYMMDD
- end_date: 结束日期，格式 YYYYMMDD
- app_name: 平台选择
### 返回:
- 话题详情、话题热度、相关视频数等

# [English]
### Purpose:
- Search topics, get topic details and related data
### Parameters:
- keyword: Topic keyword
- start_date/end_date: Date range in YYYYMMDD
- app_name: Platform
### Return:
- Topic details, topic popularity, related video count, etc.

# [示例/Example]
keyword = "特朗普"
start_date = "20260406"
end_date = "20260412"

## Query parameters

- `keyword` string, required: 话题关键词/Topic keyword
- `start_date` string, required: 开始日期/Start date YYYYMMDD
- `end_date` string, required: 结束日期/End date YYYYMMDD
- `app_name` 'aweme' | 'toutiao': 平台/Platform: aweme(抖音), toutiao(头条)

## Response `200`

Successful Response

- ResponseModel
  - `code` integer: HTTP status code | HTTP状态码
  - `request_id` string, nullable: Unique request identifier | 唯一请求标识符
  - `message` string: Response message (EN-US) | 响应消息 (English)
  - `message_zh` string: Response message (ZH-CN) | 响应消息 (中文)
  - `support` string: Support message | 支持消息
  - `time` string: The time the response was generated | 生成响应的时间
  - `time_stamp` integer: The timestamp the response was generated | 生成响应的时间戳
  - `time_zone` string: The timezone of the response time | 响应时间的时区
  - `docs` string, nullable: Link to the API Swagger documentation for this endpoint | 此端点的 API Swagger 文档链接
  - `cache_message` string, nullable: Cache message (EN-US) | 缓存消息 (English)
  - `cache_message_zh` string, nullable: Cache message (ZH-CN) | 缓存消息 (中文)
  - `cache_url` string, nullable: The URL to access the cached result | 访问缓存结果的 URL
  - `router` string: The endpoint that generated this response | 生成此响应的端点
  - `params` unknown
  - `data` unknown

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-08** `96a122a5f220`: 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-09-01** `50f9ec6e1cd3`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/tikhub/apis/tikhub-douyin-tiktok-xiaohongshu-lemon8-bilibili-kuaishou-pi/changes/api/v1/douyin/index/fetch_topic_query/post.md)

---

[API](https://skmtc.dev/tikhub/apis/tikhub-douyin-tiktok-xiaohongshu-lemon8-bilibili-kuaishou-pi.md) - [All operations](https://skmtc.dev/tikhub/apis/tikhub-douyin-tiktok-xiaohongshu-lemon8-bilibili-kuaishou-pi/llms.txt) - [OpenAPI document](https://skmtc.dev/tikhub/apis/tikhub-douyin-tiktok-xiaohongshu-lemon8-bilibili-kuaishou-pi/revisions/86a3483c705a?raw)