# What does Bilibili's -352 error mean? (2026)

-352 is the code Bilibili's web API answers with beside the message 风控校验失败 (risk control check failed). We found no public explanation from Bilibili; open-source tools report it on an account's videos, tied to the IP and session. With a data API you do not handle it: a page of an account's videos is $0.0020, and you send only your key and the user's number. DataXAPI reads Bilibili with 9 endpoints, from $0.0020 a call; a failed call is not charged.

Updated 2026-11-04

## Why you run into it

It comes up when your own program reads Bilibili. In yutto issue 876, `/x/space/wbi/arc/search` returned `-352` from time to time with a `v_voucher` in the answer, and turned into HTTP 412 at somewhat higher rates; the report says this depended on the IP and session, not on which account was read. RSSHub issue 16979 shows the same message on its route for an account's videos. So a correct signature does not rule it out. How to get past it is not something we cover.

## If you would rather not deal with it

Each job is one call at $0.0020: `bilibili.users.videos.list` for an account's videos, about 30 a page, where `id` is the user's number (mid); `bilibili.users.get` for the account; `bilibili.videos.get` and `bilibili.videos.comments.list` for a video. No signature, cookie or proxy of yours. 100 accounts checked once a week are 400 calls a month, $0.80. A failed call is not charged.

## Endpoints

- [Bilibili user videos](https://dataxapi.com/apis/bilibili/users/videos/list/) ($0.0020 / a call): Get a page of the videos a Bilibili user uploaded, newest first: title, description, views, comments, danmaku count, length, time published.
- [Bilibili user profile](https://dataxapi.com/apis/bilibili/users/get/) ($0.0020 / a call): Get a Bilibili user's profile by user number: name, bio, avatar, verification, follower and following counts, number of videos.
- [Bilibili video detail](https://dataxapi.com/apis/bilibili/videos/get/) ($0.0020 / a call): Get one Bilibili video by BV number or link: title, description, uploader, views, likes, coins, saves, danmaku count, length.
- [Bilibili video comments](https://dataxapi.com/apis/bilibili/videos/comments/list/) ($0.0020 / a call): Get a page of comments on a Bilibili video by BV number, most liked first: text, commenter, likes, reply count, time posted.

## Sources

What this page says of other services is from their own pages and documents, read on 2026-11-04. Prices and features change: check the source before you decide.

- [yutto issue 876: -352 and 412 on an account's videos](https://github.com/yutto-dev/yutto/issues/876)
- [RSSHub issue 16979: error code -352](https://github.com/DIYgod/RSSHub/issues/16979)

## More about Bilibili

- [Bilibili API](https://dataxapi.com/apis/bilibili/)
- [What are Bilibili's 412 error and wbi? (2026)](https://dataxapi.com/answers/bilibili-412-wbi/)
- [How do I export Bilibili comments in bulk? (2026)](https://dataxapi.com/answers/export-bilibili-comments/)
- [What does Bilibili's API校验密匙错误 (code -3) mean? (2026)](https://dataxapi.com/answers/bilibili-api-key-error-minus-3/)

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Catalog revision bf04cdef3b75e745. [HTML version](https://dataxapi.com/answers/bilibili-352-risk-control/)