---
title: "批量获取Reddit帖子详情(最多5条)/Fetch Reddit Post Details in Batch (Max 5)"
method: GET
path: "/api/v1/reddit/app/fetch_post_details_batch"
tags: ["Reddit-APP-API"]
---

# 批量获取Reddit帖子详情(最多5条)/Fetch Reddit Post Details in Batch (Max 5)

`GET /api/v1/reddit/app/fetch_post_details_batch`

## 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/reddit/app/fetch_post_details_batch`
- Auth: HTTP bearer

# [中文]
## 用途:
- 根据帖子ID列表批量获取帖子详情
- 支持最多5条帖子的批量查询
- 可选择性包含特定评论的上下文

## 参数:
- post_ids: 帖子ID列表，逗号分隔，格式如 "t3_XXXXXX,t3_YYYYYY"，最多支持5条
- include_comment_id: 是否包含特定评论ID，默认False
- comment_id: 评论ID（当include_comment_id为True时使用），格式如 "t1_XXXXXX"

## 返回:
- 包含帖子详细信息的数据，包括:
  - 帖子内容、标题、作者
  - 统计数据（点赞数、评论数等）
  - 版块信息
  - 奖励信息
  - 媒体资源
  - 推荐原因等

## 注意:
- 最多支持5条帖子的批量查询
- 超过5条将返回错误
- **APP接口的ID格式与Web接口不同，需要添加类型前缀**
- 帖子ID前缀: t3_ (例如: t3_1ojnh50)
- 评论ID前缀: t1_ (例如: t1_abcd123)

---

# [English]
## Purpose:
- Fetch post details in batch by post ID list
- Support batch query for up to 5 posts
- Optionally include context for specific comments

## Parameters:
- post_ids: Post IDs comma-separated, format like "t3_XXXXXX,t3_YYYYYY", max 5 posts
- include_comment_id: Whether to include specific comment ID, default False
- comment_id: Comment ID (used when include_comment_id is True), format like "t1_XXXXXX"

## Returns:
- Data containing detailed post information including:
  - Post content, title, author
  - Statistics (upvotes, comment count, etc.)
  - Subreddit information
  - Award information
  - Media resources
  - Recommendation reasons, etc.

## Notes:
- Maximum 5 posts per batch query
- Error will be returned if exceeds 5 posts
- **APP API ID format differs from Web API, requires type prefix**
- Post ID prefix: t3_ (e.g., t3_1ojnh50)
- Comment ID prefix: t1_ (e.g., t1_abcd123)

# [示例/Example]
post_ids="t3_1ojnh50,t3_1ok432f,t3_1nwil8j"
include_comment_id=false
comment_id=""
need_format=false

## Query parameters

- `language` string: 返回内容使用的语言，采用 IETF 语言标签；默认 en-US / Preferred response language as an IETF language tag; default: en-US
- `post_ids` string, required: 帖子ID列表，逗号分隔，最多5条/Post IDs comma-separated, max 5
- `include_comment_id` boolean: 是否包含特定评论ID/Include specific comment ID
- `comment_id` string: 评论ID/Comment ID (when include_comment_id is True)
- `need_format` boolean: 是否需要清洗数据/Whether to clean and format the data

## 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
- **2026-09-05** `eab99e8bfe5b`: 3 breaking, 2 warning, 1 info
  - for the `query` request parameter `post_ids`, the minLength was increased from `0` to `4`
  - added the pattern `^(?:|t1_[a-z0-9]{1,17})$` to the `query` request parameter `comment_id`
  - added the pattern `^t3_[a-z0-9]{1,17}(?:\s*,\s*t3_[a-z0-9]{1,17})*$` to the `query` request parameter `post_ids`
  - for the `query` request parameter `comment_id`, the maxLength was set to `20`
  - …2 more
- **2026-09-01** `50f9ec6e1cd3`: 2 info
  - the `cache_message` response's property default value changed from `This request will be cached. You can access the cached result directly using the URL below, valid for 24 hours. Accessing the cache will not incur additional charges.` to `This response is cached and accessible via the URL below for 24 hours at no extra cost. The cache is for request tracing only — it doesn't affect the API's data freshness and won't be returned through the API again.` for the status `200`
  - the `cache_message_zh` response's property default value changed from `本次请求将被缓存，你可以使用下面的 URL 直接访问缓存结果，有效期为 24 小时，访问缓存不会产生额外费用。` to `本次响应已缓存，可通过下方 URL 直接查看，有效期 24 小时，访问缓存链接无额外费用。缓存仅用于请求溯源，不影响接口数据的时效性，也不会再次通过接口返回。` for the status `200`
- …earlier changes not shown

[Operation history](https://skmtc.dev/tikhub/apis/tikhub-douyin-tiktok-xiaohongshu-lemon8-bilibili-kuaishou-pi/changes/api/v1/reddit/app/fetch_post_details_batch/get.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)