获取视频号合集内视频/Get WeChat Channels Collection Videos
WeChat Channelsapi
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获取视频号合集内视频/Get WeChat Channels Collection Videos
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获取视频号合集内视频/Get WeChat Channels Collection Videos
[中文]
用途:
- 给定合集
topic_id(来自fetch_user_collections),返回该合集内的视频列表。 - 每个视频带媒体地址
media(含url/url_token/decode_key),可直接下载解密。 - 支持翻页获取更多视频。
- 价格:0.01$/次
- ⏱️ 由于微信服务器原因,本接口响应较慢,请将客户端请求超时(timeout)设置为 30 秒;timeout 设置过小会造成已扣费但收不到响应的情况。
- ⚠️ 大整数 ID 精度:响应中的
id/topic_id等为 64 位大整数,超出 JavaScript 安全整数范围(2^53-1)。请始终以字符串方式接收 / 传递这类 ID(解析 JSON 用 json-bigint 或按文本取值),勿让其经过 JSNumber。Swagger UI 文档页对超大整数会末位舍入显示,属正常现象,不影响接口实际返回的数据。
参数:
- topic_id: 合集 ID(纯数字,来自
fetch_user_collections的topic_id)。示例14616794565351966924(人民日报「早安中国」合集)。 - topic: 可选,合集名,提高命中。示例
早安中国。 - username: 可选,创作者 finder username(
v2_…@finder格式),提高命中。 - last_buffer: 可选,翻页游标(base64),首页留空;当响应
down_continue为真时,传上一页响应的last_buffer取下一页。 - topic_type: 可选,合集类型,默认 16(与
fetch_user_collections里该合集的topic_type对齐)。 - raw: 可选,默认 True。True=原始响应;False=精简解析结构(推荐做媒体下载)。
返回:
- 合集内视频列表及翻页游标
响应结构与 JSON Path:
raw=false(精简,snake_case,推荐做媒体下载):
$.data.topic_id/$.data.title(合集名)$.data.total_count—— 合集总视频数;$.data.count—— 本页条数(示例 20)$.data.videos[]—— 视频数组,逐个(N 为下标):$.data.videos[N].id—— 作品 objectId(可喂fetch_video_detail/fetch_video_comments)$.data.videos[N].username/.nickname/.title(可能为 null)/.create_time$.data.videos[N].read_count/.like_count/.fav_count/.forward_count/.comment_count$.data.videos[N].media—— 媒体对象(单个),下载 + 解密:$.data.videos[N].media.url—— 视频 CDN 链接(不带 Token)$.data.videos[N].media.url_token—— CDN 链接 Token(防盗链)$.data.videos[N].media.full_url—— 已拼好的完整 CDN URL(=url+url_token,可直接下载)$.data.videos[N].media.decode_key—— 视频解密密钥(每次请求都不同)- 另含
cover_url/duration/width/height/media_type等
$.data.down_continue—— 是否有下一页(1=有)$.data.last_buffer—— 翻页游标(传回本接口取下一页)
raw=true(完整原始响应,camelCase):
$.data.totalCount→total_count$.data.object[]→videos[](完整视频对象),逐个:$.data.object[N].id→id;$.data.object[N].username→username- 媒体在
$.data.object[N].objectDesc.media[0]:.url→url、.urlToken→url_token、.decodeKey→decode_key(full_url为精简层拼接产物,raw 需自行url+urlToken拼接)
$.data.downContinueFlag→down_continue(注意 raw 顶层另有continueFlag,合集翻页以downContinueFlag为准)$.data.lastBuffer(别名$.data.last_buffer)→last_buffer
重要提示(视频下载与解密):
- 同
fetch_video_detail:直接访问url可能因防盗链打不开,需用full_url(已拼 Token)下载;MP4 不能播即为加密文件,用同一次响应的decode_key解密(每次请求decode_key都变)。 - 在线解密工具: https://evil0ctal.github.io/WeChat-Channels-Video-File-Decryption/
- 可自行部署的解密 API(Docker 一键部署): https://github.com/Evil0ctal/WeChat-Channels-Video-File-Decryption
[English]
Purpose:
- Given a collection
topic_id(fromfetch_user_collections), return the video list inside that collection. - Each video carries a
mediaobject (url/url_token/decode_key) ready for download and decryption. - Supports pagination for more videos.
- Price: $0.01 per request
- ⏱️ Due to WeChat server latency, this endpoint responds slowly; please set your client request timeout to 30 seconds — a timeout that is too small may result in being billed without receiving the response.
- ⚠️ Large-integer ID precision: IDs such as
id/topic_idin the response are 64-bit big integers beyond JavaScript's safe-integer range (2^53-1). Always receive / pass such IDs as strings (parse JSON with json-bigint or read them as text), never through JSNumber. Swagger UI rounds the trailing digits of huge integers in its docs view — this is expected and does not affect the actual data returned by the API.
Parameters:
- topic_id: Collection ID (numeric, from
topic_idoffetch_user_collections). E.g.14616794565351966924(People's Daily "早安中国" collection). - topic: Optional, collection name, improves hit rate. E.g.
早安中国. - username: Optional, creator finder username (
v2_…@finderformat), improves hit rate. - last_buffer: Optional pagination cursor (base64), leave empty for the first page; when
down_continueis truthy, pass the previous page'slast_buffer. - topic_type: Optional, collection type, default 16 (align with the collection's
topic_typefromfetch_user_collections). - raw: Optional, default True. True=raw response; False=simplified parsed structure (recommended for media download).
Return:
- Video list of the collection with pagination cursor
Response structure & JSON Path:
raw=false (simplified, snake_case, recommended for media download):
$.data.topic_id/$.data.title(collection name)$.data.total_count— total videos in the collection;$.data.count— items on this page (e.g. 20)$.data.videos[]— video array, per item (N is the index):$.data.videos[N].id— video objectId (feed intofetch_video_detail/fetch_video_comments)$.data.videos[N].username/.nickname/.title(may be null) /.create_time$.data.videos[N].read_count/.like_count/.fav_count/.forward_count/.comment_count$.data.videos[N].media— media object (single), download + decrypt:$.data.videos[N].media.url— video CDN link (without Token)$.data.videos[N].media.url_token— Token of the CDN link (anti-hotlinking)$.data.videos[N].media.full_url— pre-concatenated full CDN URL (=url+url_token, ready to download)$.data.videos[N].media.decode_key— video decryption key (different on every request)- Also
cover_url/duration/width/height/media_typeetc.
$.data.down_continue— has next page (1=yes)$.data.last_buffer— pagination cursor (pass back to this endpoint for the next page)
raw=true (full raw response, camelCase):
$.data.totalCount→total_count$.data.object[]→videos[](full video objects), per item:$.data.object[N].id→id;$.data.object[N].username→username- Media at
$.data.object[N].objectDesc.media[0]:.url→url,.urlToken→url_token,.decodeKey→decode_key(full_urlis produced by the simplified layer; for raw, concatenateurl+urlTokenyourself)
$.data.downContinueFlag→down_continue(note: raw top level also hascontinueFlag; for collection pagination usedownContinueFlag)$.data.lastBuffer(alias$.data.last_buffer) →last_buffer
Important Note (video download & decryption):
- Same as
fetch_video_detail: accessingurldirectly may fail due to anti-hotlinking, download viafull_url(Token already appended); if the MP4 cannot be played it is encrypted, decrypt with thedecode_keyfrom the same response (thedecode_keychanges on every request). - Online decryption tool: https://evil0ctal.github.io/WeChat-Channels-Video-File-Decryption/
- Self-deployable decryption API (one-click Docker deployment): https://github.com/Evil0ctal/WeChat-Channels-Video-File-Decryption
Imported from a validated TikHub OpenAPI document. Pricing must be reviewed before enabling.
Try 获取视频号合集内视频/Get WeChat Channels Collection Videos
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