YouTube Multi API
**Powerful YouTube Content Processing API** Unlock YouTube content with our comprehensive API solution: ### 🎯 Core Features - **🎧 MP3 Downloads** Convert videos to high-quality audio files - **📹 MP4 Downloads** Get videos in standard MP4 format - **📝 AI-Powered Transcripts** Enhanced with grammar correction and duplicate removal via cutting-edge LLMs (Qwen/DeepSeek) - **🎙️ Whisper STT Engine…
59 subscribers
9.5/10 popularity
3102 ms avg latency
99% success rate
15 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
YouTube Multi API endpoints
| Method | Endpoint | Description |
|---|---|---|
| ping | ||
| GET |
/ping /ping |
No authentication required |
| info | ||
| GET |
/info /info |
Retrieve metadata about a YouTube video |
| mp3 | ||
| GET |
/mp3 /mp3 |
Download a YouTube video as an MP3 audio file. Response headers are sent immediately via flushHeaders() to allow frontends to access processing IDs for cancellation requests. |
| mp4 | ||
| GET |
/mp4 /mp4 |
Download a YouTube video as an MP4 video file. Response headers are sent immediately via flushHeaders() to allow frontends to access processing IDs for cancellation requests. |
| transcript | ||
| GET |
/transcript /transcript |
Retrieve AI-processed video transcript |
| progress | ||
| GET |
/progress/{id} /progress/{id} |
Retrieve the current status of a processing job |
| result | ||
| GET |
/result/{id} /result/{id} |
Retrieve the final result of a completed processing job |
| cancel | ||
| POST |
/cancel/{id} /cancel/{id} |
Cancel a running processing job (MP3, MP4, or transcript) |
| Other endpoints | ||
| GET |
/info /info |
Retrieve metadata about a YouTube video |
| GET |
/mp3 /mp3 |
Download a YouTube video as an MP3 audio file |
| GET |
/result/{id} /result/{id} |
Retrieve the final result of a completed processing job |
| GET |
/ping /ping |
No authentication required |
| GET |
/progress/{id} /progress/{id} |
Retrieve the current status of a processing job |
| GET |
/mp4 /mp4 |
Download a YouTube video as an MP4 video file |
| GET |
/transcript /transcript |
Retrieve AI-processed video transcript |
YouTube Multi API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO Recommended | $6.99 / month | 2 / second |
|
| ULTRA | $49.99 / month | 10 / second |
|
