Bilibili Posts by user API

POST

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List the videos an uploader has posted on Bilibili, each with link, title, duration, views and engagement counts. Pass the numeric ID in user_id. One batch does not always cover the creator's full archive.

Send POST https://api.everyinfra.com/api/v1/social with platform set to bilibili and action set to user_posts. Price $0.56 per 1,000 requests ($0.000556 per call). Failed calls and empty results are not charged. Synchronous. For slow jobs add "mode": "async" to the body, take the job_id and poll.

AI prompt

Please help me write a data collection script with the EveryInfra Bilibili Posts by user endpoint (bilibili/user_posts).

How the endpoint works:
- Request: POST https://api.everyinfra.com/api/v1/social with the header Authorization: Bearer <API key>. Read the key from the EVERYINFRA_API_KEY environment variable and never hard-code it.
- In the request body, set platform to bilibili and action to user_posts, and put the parameters inside params.
- Required parameters:
  - user_id: Specifies a Bilibili uploader's numeric mid, extracted from https://space.bilibili.com/<mid>. Provide only the raw integer in user_id, without nicknames, BV IDs, or full space URLs.
- Optional parameters:
  - limit: The most rows to return in this call, an integer from 1 to 50. The default applies when you leave it out, and a call can return fewer rows. Larger values return 422 before any charge. (default: 20)
- Returns a list of records. Main fields of each record: id, url, title, text, duration_seconds, duration_sec, duration_text (Duration as displayed text (for example…), view_count, like_count, comment_count, danmaku_count (Danmaku (on-screen comment) count), favorite_count (Favorites); 21 fields in total, full list at https://api.everyinfra.com/api/v1/social/catalog?platform=bilibili.
- Example request body:
{
  "platform": "bilibili",
  "action": "user_posts",
  "params": {
    "user_id": "946974"
  }
}
- Price: $0.56 per 1,000 requests; failed and empty results are not charged.
- For dozens or hundreds of targets, add "mode": "async" to the body: you get a job_id at once and poll GET https://api.everyinfra.com/api/v1/jobs/{job_id} for the result.
- On 422, fix the request using the suggested parameter names and allowed values in the error; on 429 or 503, wait for Retry-After and try again.

Before writing code, ask me which targets I need, how many, which fields, and what output format I want; then confirm the plan and the rough cost with me.

Request parameters

Name	In	Type	Required	Default	Description
`Authorization`	header	`string`	Yes	-	Bearer followed by your API key. Create it in the console; never put it in a URL or a code repository.
`platform`	body	`string`	Yes	`bilibili`	Platform identifier, fixed value.
`action`	body	`string`	Yes	`user_posts`	Capability identifier, fixed value.
`user_id`	body.params	`string`	Yes	-	Specifies a Bilibili uploader's numeric mid, extracted from https://space.bilibili.com/<mid>. Provide only the raw integer in user_id, without nicknames, BV IDs, or full space URLs.
`limit`	body.params	`integer (1–50)`	No	`20`	The most rows to return in this call, an integer from 1 to 50. The default applies when you leave it out, and a call can return fewer rows. Larger values return 422 before any charge.

Code samples

bash

curl -X POST 'https://api.everyinfra.com/api/v1/social' \
  -H "Authorization: Bearer $EVERYINFRA_API_KEY" \
  -H 'Content-Type: application/json' \
  --data-raw '{
  "platform": "bilibili",
  "action": "user_posts",
  "params": {
    "user_id": "946974"
  }
}'

OpenAPI definition (JSON)Samples read the key from the EVERYINFRA_API_KEY environment variable; copied code never contains your key.

Response example

json

{  "id": "req_…",  "platform": "bilibili",  "action": "user_posts",  "results": [    {      "id": "BV1J7hE6aEDQ",      "url": "https://www.bilibili.com/video/BV1J7hE6aEDQ",      "title": "比电影更夸张？专业保镖到底在做什么？",      "text": "在各类作品中，保镖似乎总是训练有素，配备着神奇的装备，能在危险发生的瞬间救下目标。这次我们请来了从事保镖工作30多年的李旭老师，一起拉片看看影视作品中的保镖，和现实中到底一不一样？如果你喜欢这期视频，请多多支持我们，并把视频分享给你的朋友们一起看看～",      "duration_seconds": 785,      "duration_text": "13:5",      "view_count": 6841247,      "like_count": 306228,      "comment_count": 6721,      "danmaku_count": 10173,      "favorite_count": 70707,      "thumbnail_url": "https://i0.hdslb.com/bfs/archive/6646bc361d2c9f37b009317725abc242a6bd23cd.jpg",      "posted_at": "2026-09-22T09:00:00+00:00",      "category": "数码",      "author_name": "•••",      "author_id": "946974",      "author_url": "https://space.bilibili.com/946974",      "platform": "bilibili",      "tags": [        "4K",        "冷知识",        "知识"      ]    },    {      "id": "BV1FMhv6CEKL",      "url": "https://www.bilibili.com/video/BV1FMhv6CEKL",      "title": "动态征集｜和影视飓风一起上太空🚀",      "text": "朋友们，邀请大家一起来做一件很酷的事！",      "duration_seconds": 57,      "duration_text": "0:57",      "view_count": 733511,      "like_count": 75740,      "comment_count": 1857,      "danmaku_count": 551,      "favorite_count": 7620,      "thumbnail_url": "https://i2.hdslb.com/bfs/archive/7a53628488f9499c7ba4816b5c7ba8b1083167b9.jpg",      "posted_at": "2026-09-21T03:05:07+00:00",      "category": "数码",      "author_name": "•••",      "author_id": "946974",      "author_url": "https://space.bilibili.com/946974",      "platform": "bilibili",      "tags": [        "和影视飓风一起上太空",        "影视飓风",        "太空"      ]    }  ],  "count": 20,  "billing": {    "charged": …,    "charged_usd": …,    "balance_after_usd": …,    …  },  "quota": { … }}

Response fields

Business data is in results. The table lists the fields a record can contain; values the platform does not show are never made up.

Field	Meaning
`id`	The record's unique ID on the platform. Unique only within one platform; IDs can repeat across platforms.
`url`	Link to the record on the platform.
`title`	Title. null when the platform has no titles (for example text-only posts).
`text`	Body text with HTML removed, returned in full and never cut short (on a few platforms the list results themselves carry only an excerpt; the platform's field notes say so).
`duration_seconds`	Duration in seconds. null for content that is not video or audio.
`duration_sec`	Keeps the platform's own meaning
`duration_text`	Duration as displayed text (for example 12:34).
`view_count`	Views or plays. null means not disclosed, not 0.
`like_count`	Likes. null means the platform or this capability does not disclose it; it is not 0.
`comment_count`	Comments. null means not disclosed, not 0.
`danmaku_count`	Danmaku (on-screen comment) count. A Bilibili-specific engagement signal; read it alongside comment_count.
`favorite_count`	Favorites.
`coin_count`	Coins given. Coins are a paid form of approval on Bilibili and weigh more than likes.
`share_count`	Shares. null means not disclosed, not 0.
`thumbnail_url`	Thumbnail link, lower resolution than image_url.
`posted_at`	Publish time in ISO 8601, UTC (for example 2026-08-07T12:34:56+00:00). Non-standard strings from the platform are passed through as is, so parse defensively. null means the platform does not disclose it.
`category`	Category name in the platform's own taxonomy, not normalized across platforms.
`author_name`	Author's display name.
`author_id`	Author's unique ID on the platform.
`author_url`	Link to the author's profile on the platform.
`platform`	Source platform identifier, the same as platform in the request (for example xiaohongshu, tiktok).
`tags`	Array of tags. An empty array, not null, when there are none.

Errors and billing

401: Missing or invalid key.
402: Insufficient balance. Top up first.
422: Invalid parameter name or value. Fix it using the suggestions in the error. No charge.
429: Per-minute request limit reached. Wait for Retry-After, then try again.
503: Could not complete. The held charge is returned to your balance. If the outcome is unknown, verify it before you retry.
200 empty: No data. No charge.

Errors