YouTube Video Details by URL

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "The full YouTube video page URL (a youtube.com/watch?v=... link)."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "ok": {
      "type": "boolean",
      "description": "Whether the lookup succeeded."
    },
    "title": {
      "type": "string",
      "description": "The video's title."
    },
    "author": {
      "type": "string",
      "description": "The name of the channel that uploaded it."
    },
    "formats": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "type": {
            "type": "string",
            "description": "`video` or `audio`."
          },
          "format": {
            "type": "string",
            "description": "The quality label, such as a resolution for a video stream."
          },
          "filesize": {
            "type": "number",
            "description": "The stream's file size in bytes."
          }
        }
      },
      "description": "The video and audio stream formats listed for the video."
    },
    "duration": {
      "type": "number",
      "description": "The video's length in seconds."
    },
    "video_id": {
      "type": "string",
      "description": "The video's YouTube ID."
    }
  },
  "description": "Basic details of the video."
}