Klyph Developer API

REST v1.0

Integrate high-speed, multi-platform media resolution directly into your websites, CLI tools, bots, and mobile apps.

Real-Time Stream Extract

4K, 1080p & MP3 Audio

No Rate-Limits & Free

How the API Works (Streaming Architecture)

Send Target URL

POST video link from YouTube, TikTok, Instagram or Facebook

Direct CDN Extraction

Klyph resolves available bitrates without buffering files on server

Edge Stream Trigger

Client device streams media directly from source at maximum speed

POST/api/fetch

Content-Type: application/json

Resolves platform media URLs, decrypts streaming signatures, and returns direct video resolutions (4K, 1080p, 720p) along with studio MP3 audio streams and thumbnail previews.

curl -X POST https://your-domain.vercel.app/api/fetch \
  -H "Content-Type: application/json" \
  -d '{"url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"}'

Response Structure (200 OK)

{
  "success": true,
  "data": {
    "platform": "youtube",
    "title": "Rick Astley - Never Gonna Give You Up (Official Video) (4K Remaster)",
    "author": "Rick Astley",
    "thumbnail": "https://i.ytimg.com/vi/dQw4w9WgXcQ/maxresdefault.jpg",
    "duration": "3:33",
    "formats": [
      {
        "id": "v-1080",
        "quality": "1080p Full HD",
        "resolution": "1080p",
        "ext": "mp4",
        "type": "video",
        "url": "https://rr5---sn-cvh7knzk.googlevideo.com/videoplayback?...",
        "filesize": "48.2 MB",
        "isDirect": true
      },
      {
        "id": "best-audio",
        "quality": "Audio Only (320kbps)",
        "ext": "mp3",
        "type": "audio",
        "url": "https://rr5---sn-cvh7knzk.googlevideo.com/videoplayback?...",
        "filesize": "4.8 MB",
        "isDirect": true
      }
    ]
  }
}

GET/api/download

Stream download gateway. Automatically streams media bytes with customized Content-Disposition: attachment; filename="..." headers, prompting the client browser to immediately save the file into the device Downloads directory.

Parameters

FIELDTYPEDESCRIPTION

urlstringThe direct media stream URL returned by /api/fetch.

filenamestringCustom desired filename for the downloaded media (e.g. MyVideo.mp4).