📺 Bilibili Video & Audio Downloader API

A lightweight and production-ready API that lets you extract direct video and audio URLs from public Bilibili video links, along with rich metadata — built for developers, data teams, and AI agents.

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📌 Overview

The Bilibili Video & Audio Downloader API allows you to submit one or multiple Bilibili video URLs and receive:

• 🎥 Direct downloadable video URL
• 🎧 High-quality audio-only URL
• 📊 Structured metadata (title, duration, engagement metrics, creator info, etc.)

This API is designed with stability, clarity, and automation in mind, making it easy to integrate into data pipelines, media tools, and AI-driven systems.

⚠️ This API supports public Bilibili videos only.

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🎁 What You Can Get From This API

For each video URL, the API returns:

• ✅ Direct video playback URL
• ✅ Direct audio-only file URL
• ✅ Video title
• ✅ Video duration (seconds)
• ✅ Engagement metrics (comments, likes, shares, favorites, recommendations)
• ✅ Creator nickname & avatar
• ✅ Creation timestamp
• ✅ Per-URL error message (safe for batch jobs)

All responses are returned in clean, structured JSON, optimized for programmatic use.

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🧩 Typical Use Cases

💡 This API is ideal for:

• 📥 Video & audio downloading tools
• 🤖 AI agents collecting Chinese video content
• 🎙️ Speech-to-text / transcription pipelines
• 📊 Content performance analysis
• 🧠 LLM-powered content understanding & summarization
• 🔁 Batch processing of Bilibili video URLs

Especially useful when working with Chinese-language video platforms at scale.

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💰 Cost of Usage

Simple and affordable pricing:

• 🆓 3-day free trial
• 💳 $3.00 / month

Suitable for both experimentation and production workloads.

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📥 Input Parameters

(1) Input Format

Field	Type	Required	Description
videoUrls	Array<string>	Yes	A list of public Bilibili video URLs

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(2) Input Example

{
  "videoUrls": ["https://www.Bilibili.com/video/7534679152504376595"]
}

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📤 Output Parameters

(1) Output Format Description

Field	Type	Description
url	string	Normalized Bilibili video URL
title	string	Video title
videoUrl	string	Direct video playback URL
audioUrl	string	Direct audio-only file URL
duration	number	Video duration (seconds)
playCount	number	Number of plays
commentCount	number	Number of comments
diggCount	number	Number of likes
shareCount	number	Number of shares
collectCount	number	Number of favorites
recommendCount	number	Number of recommendations
nickname	string	Creator nickname
avatarUri	string	Creator avatar image URL
createTime	number	Video creation timestamp
timestamp	string	API response timestamp (ISO format)
errMsg	string	Error message (empty if success)

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(2) Output Example

{
    "url": "https://www.Bilibili.com/video/7534679152504376595",
    "title": "雨天开车秒变“睁眼瞎”？玻璃起雾别慌！3步极速除雾法， 新手必存#雨天开车除雾正确方法 #新手司机 #新手开车 #青年创作者成长计划 @抖音汽车",
    "videoUrl": "https://www.Bilibili.com/aweme/v1/play/?file_id=038848bc80a74afcb2b5e7d9d68763fb&is_play_url=1&line=0&sign=80ba1979680fbc76608581591adeec52&source=PackSourceEnum_AWEME_DETAIL&video_id=v0200fg10000d288r6vog65gb1sarnig",
    "audioUrl": "https://sf5-hl-cdn-tos.Bilibilistatic.com/obj/ies-music/7534679156710247206.mp3",
    "createTime": 1754304200,
    "playCount": 0,
    "commentCount": 163,
    "diggCount": 3489,
    "shareCount": 1495,
    "collectCount": 4289,
    "recommendCount": 91,
    "nickname": "懂车小彬",
    "avatarUri": "https://p3-pc.Bilibilipic.com/aweme/100x100/aweme-avatar/tos-cn-avt-0015_d3d9c772518cb0a6b28375ad865ac23f.jpeg?from=327834062",
    "duration": 67.756,
    "errMsg": "",
    "timestamp": "2025-12-29T07:50:24.402Z"
  }

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⭐ Why This API Is Different

🚀 Built for automation, not manual scraping

• 🤖 AI Agent Friendly
  Stable fields, predictable structure, and batch-safe responses.

• 🎯 URL-only, no noise
  Focused on one thing: extracting media from Bilibili video URLs — no search, no ambiguity.

• 📦 Batch-first design
  Each URL is processed independently with its own error status.

• 🛠️ Production-grade reliability
  Built by a data-focused team experienced in large-scale video data extraction.

• 🌏 Deep understanding of Chinese platforms
  Optimized specifically for Bilibili’s media delivery and metadata structure.

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📝 Notes

• Only public Bilibili videos are supported
• Private, deleted, or restricted videos may fail
• Returned media URLs are intended for programmatic access
• Please ensure compliance with Bilibili’s terms and local regulations when using downloaded content

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🆘 Support

Need help or have questions?

📧 Email: support@apismith.online