Bilibili API
Videos, comments, accounts, trends.
The Bilibili API lets you search videos and read video details, comments, account profiles, an account's videos and the trending list, with no Bilibili account or login. Each call costs 2 credits ($0.004 to $0.0067); failed calls are free. Use it over HTTP with an API key, or through MCP from your AI client. Last tested 2026-11-05.
6 of 6actions available
From 2 creditsper call
Same formatas every other call
Last tested: Last updated:
POST
/v1/search200 OK2 creditsplatform: "bilibili" · query: "机械键盘"likes 237comments 64shares
nullcollects 169views 35,706Always null here:
author.usernameauthor.verifiedauthor.followersmetrics.shares+3pageNext pagecursor
billingThis call2 credits
Sample data1 of the 20 items recorded
6 actions.
One response format.
Open a row to see its request. Its full parameters and response fields are on its own page.
ActionsCredits per call
SearchFind videos by keyword: text, author, likes, comment count, views and publish time./v1/search2 credits≈ $0.0067
You send
platformquery+1 optionalSign in to run2 creditsOpens this call in the Playground after you sign in. It never runs by itself, and a failed call is not charged.
cURL
curl https://api.socialtoai.com/v1/search \ -H "Authorization: Bearer $SOCIALTOAI_API_KEY" \ -H "Idempotency-Key: $(uuidgen)" \ -H "Content-Type: application/json" \ -d '{ "platform": "bilibili", "query": "机械键盘" }'POST /v1/searchYour key goes in the Authorization headerTrendingWhat is trending now: title, rank and heat./v1/trending2 credits≈ $0.0067
You send
platform+1 optionalAlso gives
type=videosthe trending videos board2 creditsSign in to run2 creditsOpens this call in the Playground after you sign in. It never runs by itself, and a failed call is not charged.
cURL
curl https://api.socialtoai.com/v1/trending \ -H "Authorization: Bearer $SOCIALTOAI_API_KEY" \ -H "Idempotency-Key: $(uuidgen)" \ -H "Content-Type: application/json" \ -d '{ "platform": "bilibili" }'POST /v1/trendingYour key goes in the Authorization headerDetailOne video by ID or link: text, author, likes, comment count, views and publish time./v1/detail2 credits≈ $0.0067
You send
platformid or urlSign in to run2 creditsOpens this call in the Playground after you sign in. It never runs by itself, and a failed call is not charged.
cURL
curl https://api.socialtoai.com/v1/detail \ -H "Authorization: Bearer $SOCIALTOAI_API_KEY" \ -H "Idempotency-Key: $(uuidgen)" \ -H "Content-Type: application/json" \ -d '{ "platform": "bilibili", "id": "BV1ECeJ65EZS" }'POST /v1/detailYour key goes in the Authorization headerCommentsThe comments under one video: text, likes, reply count and time./v1/comments2 credits≈ $0.0067
You send
platformidAlso gives
reply_ofthe replies under one comment2 creditsSign in to run2 creditsOpens this call in the Playground after you sign in. It never runs by itself, and a failed call is not charged.
cURL
curl https://api.socialtoai.com/v1/comments \ -H "Authorization: Bearer $SOCIALTOAI_API_KEY" \ -H "Idempotency-Key: $(uuidgen)" \ -H "Content-Type: application/json" \ -d '{ "platform": "bilibili", "id": "BV1ECeJ65EZS" }'POST /v1/commentsYour key goes in the Authorization headerUser ProfileOne account: name, bio, followers, following and post count./v1/user_profile2 credits≈ $0.0067
You send
platformidSign in to run2 creditsOpens this call in the Playground after you sign in. It never runs by itself, and a failed call is not charged.
cURL
curl https://api.socialtoai.com/v1/user_profile \ -H "Authorization: Bearer $SOCIALTOAI_API_KEY" \ -H "Idempotency-Key: $(uuidgen)" \ -H "Content-Type: application/json" \ -d '{ "platform": "bilibili", "id": "8047632" }'POST /v1/user_profileYour key goes in the Authorization headerUser PostsThe recent videos of one account./v1/user_posts2 credits≈ $0.0067
You send
platformidSign in to run2 creditsOpens this call in the Playground after you sign in. It never runs by itself, and a failed call is not charged.
cURL
curl https://api.socialtoai.com/v1/user_posts \ -H "Authorization: Bearer $SOCIALTOAI_API_KEY" \ -H "Idempotency-Key: $(uuidgen)" \ -H "Content-Type: application/json" \ -d '{ "platform": "bilibili", "id": "8047632" }'POST /v1/user_postsYour key goes in the Authorization headerCompared with Douyin: Bilibili videos do not give images.
What a whole job costs.
| The job | How it adds up | Credits | About |
|---|---|---|---|
| Search 1,000 results on Bilibili | usually 20 a page, 50 pages | 100 credits | about $0.33 |
| Read 1,000 Bilibili comments | usually 20 a page, 50 pages | 100 credits | about $0.33 |
| Backfill one Bilibili account: a list of 200 videos and 20 in full | 7 list pages + 20 full reads | 54 credits | about $0.18 |
| Watch 1 Bilibili account daily, at most a month | 10 credits × 31 days | 310 credits | about $1.03 |
Priced at the $10 pack; larger purchases bring it down. A watch runs only while it is on, and you can pause it at any time. There is no subscription.
Or skip the parameters.
Just ask.
Connect SocialToAI once over MCP. Your AI picks the calls, and you see what each one cost.
You ask01
Which is bigger on Bilibili this week: home coffee or matcha?
Your AI calls
- search“home coffee”2 credits
- search“matcha”2 credits
Total4 credits
You ask02
Read the comments on this Bilibili video and tell me what people complain about.
Your AI calls
- detailthe video you pasted2 credits
- commentsfirst 3 pages6 credits
Total8 credits
You ask03
What is trending on Bilibili right now?
Your AI calls
- trendingthe current board2 credits
Total2 credits
Same shape on every platform.
Learn it once.
A Bilibili video and a TikTok video come back with the same field names. What a platform cannot give comes back as null.
Bilibilidetail · 2 credits
{ "platform": "bilibili", "id": "…", "ref": "…", "approx": [], "type": "content", "url": "https://example.com/…", "format": "video", "title": "…", "text": "…", "published_at": "2026-10-09T09:00:00.000Z", "author": { "id": "…", "username": null, "name": "…", "verified": true, "followers": 18634892 }, "metrics": { "likes": 140338, "comments": 2707, "shares": 4696, "collects": 20492, "views": 2166787, "reposts": null }, "images": null, "hashtags": null, "is_pinned": null}Null on Bilibili:
author.usernamemetrics.repostsimageshashtagsis_pinnedTikTokdetail · 2 credits
{ "platform": "tiktok", "id": "…", "ref": "…", "approx": [], "type": "content", "url": "https://example.com/…", "format": "video", "title": null, "text": "…", "published_at": "2026-10-08T13:12:22.000Z", "author": { "id": "…", "username": "…", "name": "…", "verified": null, "followers": 2060936 }, "metrics": { "likes": 67877, "comments": 524, "shares": 2472, "collects": 5331, "views": 449259, "reposts": null }, "images": null, "hashtags": [], "is_pinned": null}Null on TikTok:
titleauthor.verifiedmetrics.repostsimagesis_pinnedSample dataThe fields are always there; only the values differ.
7 tools read Bilibili.
All toolsBrand buzzHow people feel about it on each platform, what comes up most, and the posts behind itfrom 16 creditsComment analysisThe topics in their comments and how big each is, plus questions, buying intent and complaintsfrom 38 creditsAccount snapshotWhat each one posted lately, and which posts beat its usual numbersfrom 9 creditsFind creatorsCreators who make that content, with their size, recent posts and how well each fitsfrom 9 creditsCreator profileTheir accounts on other platforms, the numbers on each, and how sure the match isfrom 26 creditsBulk link dataOne row per link with its numbers as they are now. Links that no longer work are markedfrom 1 credit per linkViral finderPosts that did clearly better than their authors usually dofrom 24 credits
Does Bilibili have an official API?
Bilibili's open platform serves organisations, creators and businesses. Its video and data endpoints return the videos and stats of users who authorise the app, and each scope must be applied for.
Source: Bilibili's developer documentation, checked 2026-10-17.
1,000 videos here: about 50 bilibili.search calls (typically 20 a page), 100 credits, $0.33 at the first pack. Estimate your cost
- Comments API, every platformWhich platforms give comments, how many a page, at what price.
- How to analyze video comments with AI, and keep the original wordswhat comments say, with original words: the tool or your AI, price per platform, a recorded answer
- Monitor competitors' accounts every daycompetitors' accounts, daily: what is new and what beat their usual, from 9 credits an account
- Bilibili trending todayToday's board in one list, refreshed daily.
- Bilibili MCP serverLet your AI read Bilibili.