Bilibili

Overview

Chinese video sharing and social platform (similar to YouTube). Archetype: Chinese Web / Video + Social.

Workflows

Browse trending and drill into a video

1. getPopularVideos() → browse trending → bvid, aid
2. getVideoDetail(bvid) → full metadata, stats → aid, cid, owner.mid
3. getVideoComments(oid=aid, type=1) → comments with rpid, text, likes
4. getDanmaku(oid=cid) → bullet comments (弹幕) with content, progress_ms

Search and engage

1. searchVideos(keyword) → results → bvid, author.mid
2. getVideoDetail(bvid) → full video info → aid, cid, owner.mid
3. likeVideo(aid=aid) → engage (requires auth + write)
4. unlikeVideo(aid=aid) → undo engagement

Favorite a video (chains via favorite folder)

1. listFavoriteFolders() → user's folders → data.list[0].id (folder media_id)
2. getVideoDetail(bvid) → aid
3. addToFavorites(rid=aid, add_media_ids=${prev.listFavoriteFolders.data.list.0.id}) → add (requires auth + write)
4. removeFromFavorites(rid=aid, del_media_ids=${prev.listFavoriteFolders.data.list.0.id}) → undo

Explore a creator's content

1. getUserProfile(mid) → bio, level, follower count → mid
2. searchUserVideos(mid) → paginated list of uploads → bvid, title, play count

Follow/unfollow flow

1. searchVideos(keyword) → author.mid or getUserProfile(mid) → confirm user → mid
2. followUploader(fid=mid) → follow
3. unfollowUploader(fid=mid) → unfollow

Operations

Operation	Intent	Key Input	Key Output	Notes
getPopularVideos	browse trending videos	pn, ps	bvid, aid, title, play count, uploader, duration	entry point, no auth needed
searchVideos	find videos by keyword	keyword	bvid, title, author.mid, play, danmaku, duration	adapter op, slower
getVideoDetail	full video metadata + stats	bvid <- getPopularVideos/searchVideos	title, desc, aid, cid, owner.mid, play/like/coin/fav stats	wbi-signed
getVideoComments	read comments with replies	oid (=aid) <- getVideoDetail, type=1	rpid, text, author, likes, reply_count, timestamp	wbi-signed
getDanmaku	bullet comments (弹幕)	oid (=cid) <- getVideoDetail, segment_index	content, progress_ms, mode, color, ctime	adapter op, protobuf decoded
getUserProfile	user bio, level, stats	mid <- searchVideos.author.mid / getVideoDetail.owner.mid	name, sign, level, face, fans_medal	wbi-signed
searchUserVideos	user's uploaded videos	mid <- getUserProfile, pn, ps	title, play, duration, bvid, created	wbi-signed
getRecommendedFeed	personalized feed	ps	bvid, title, play, uploader, duration	entry point
listFavoriteFolders	list user's favorite folders	—	data.list[].id (folder media_id), title, media_count	entry point for favorite chains, requires auth
likeVideo	like a video	aid <- getVideoDetail, like=1	code, message	write, requires auth
unlikeVideo	unlike a video	aid <- getVideoDetail	code, message	write, reverse of likeVideo
addToFavorites	add video to favorites	rid (=aid) <- getVideoDetail, add_media_ids <- listFavoriteFolders.data.list[0].id	code, message	write, requires auth
removeFromFavorites	remove from favorites	rid (=aid) <- getVideoDetail, del_media_ids <- listFavoriteFolders.data.list[0].id	code, message	write, reverse of addToFavorites
followUploader	follow a user	fid (=mid) <- getUserProfile/getVideoDetail.owner.mid	code, message	write, requires auth
unfollowUploader	unfollow a user	fid (=mid) <- getUserProfile/getVideoDetail.owner.mid	code, message	write, reverse of followUploader

Quick Start

# Browse trending videos
openweb bilibili exec getPopularVideos '{"pn": 1, "ps": 5}'

# Get personalized feed
openweb bilibili exec getRecommendedFeed '{"ps": 10}'

# Search videos by keyword (adapter, slower)
openweb bilibili exec searchVideos '{"keyword": "编程"}'

# Get video detail by BV ID
openweb bilibili exec getVideoDetail '{"bvid": "BV1MBXPBtEbk"}'

# Get video comments (oid = aid from getVideoDetail)
openweb bilibili exec getVideoComments '{"oid": 123456, "type": 1}'

# Get danmaku / bullet comments (oid = cid from getVideoDetail)
openweb bilibili exec getDanmaku '{"oid": 1176840, "segment_index": 1}'

# Get user profile
openweb bilibili exec getUserProfile '{"mid": 1695320}'

# Search user's uploaded videos
openweb bilibili exec searchUserVideos '{"mid": 1695320, "pn": 1}'

# Like a video (requires auth + write permission)
openweb bilibili exec likeVideo '{"aid": 123456, "like": 1}'

# Unlike a video (requires auth + write permission)
openweb bilibili exec unlikeVideo '{"aid": 123456}'

# List your favorite folders (chain into addToFavorites)
openweb bilibili exec listFavoriteFolders '{}'

# Add a video to a favorite folder (chain media_id from listFavoriteFolders)
openweb bilibili exec addToFavorites '{"rid": 123456, "add_media_ids": "12345"}'

# Remove from favorites (requires auth + write permission)
openweb bilibili exec removeFromFavorites '{"rid": 123456, "del_media_ids": "12345"}'

# Unfollow a user (requires auth + write permission)
openweb bilibili exec unfollowUploader '{"fid": 1695320}'