diff --git a/ytdl/ytdl.py b/ytdl/ytdl.py
new file mode 100644
index 0000000..5f87294
--- /dev/null
+++ b/ytdl/ytdl.py
@@ -0,0 +1,106 @@
+import youtube_dl
+import redis
+import os
+from youtube_dl.utils import DownloadError
+from sanic import Sanic
+from sanic.exceptions import InvalidUsage, NotFound
+from sanic.response import text, redirect
+from datetime import timedelta
+
+app = Sanic()
+
+db = redis.from_url(os.getenv('REDIS_CONNECTION_STRING', 'redis://localhost:6379'))
+db.ping()
+
+opts = {
+    'quiet': True,
+    'no_warnings': True,
+    'forceurl': True,
+    'simulate': True,
+    'skip_download': True,
+    'call_home': False,
+    'nocheckcertificate': True
+}
+
+url_formats = {
+    'youtube': 'https://youtube.com/watch?v={}',
+    'vimeo': 'https://vimeo.com/{}',
+}
+
+
+@app.route('/download/<feed_id>/<video_id>', methods=['GET'])
+async def download(request, feed_id, video_id):
+    if not feed_id:
+        raise InvalidUsage('Invalid feed id')
+
+    # Remote extension and check if video id is ok
+    video_id = os.path.splitext(video_id)[0]
+    if not video_id:
+        raise InvalidUsage('Invalid video id')
+
+    # Query redis
+    data = db.hgetall(feed_id)
+    if not data:
+        raise NotFound('Feed not found')
+
+    # Delete this feed if no requests within 90 days
+    db.expire(feed_id, timedelta(days=90))
+
+    entries = {k.decode().lower(): v.decode().lower() for k, v in data.items()}
+
+    # Build URL
+    provider = entries.get('provider')
+    tpl = url_formats[provider]
+    if not tpl:
+        raise InvalidUsage('Invalid feed')
+
+    url = tpl.format(video_id)
+    quality = entries.get('quality')
+
+    try:
+        redirect_url = _resolve(url, quality)
+        return redirect(redirect_url)
+    except DownloadError as e:
+        msg = str(e)
+        return text(msg, status=511)
+
+
+def _resolve(url, quality):
+    if not url:
+        raise InvalidUsage('Invalid URL')
+
+    if not quality:
+        quality = 'videohigh'
+
+    try:
+        with youtube_dl.YoutubeDL(opts) as ytdl:
+            info = ytdl.extract_info(url, download=False)
+            return _choose_url(info, quality)
+    except DownloadError:
+        raise
+    except Exception as e:
+        print(e)
+        raise
+
+
+def _choose_url(info, quality):
+    is_video = quality == 'videohigh' or quality == 'videolow'
+
+    # Filter formats by file extension
+    ext = 'mp4' if is_video else 'm4a'
+    fmt_list = [x for x in info['formats'] if x['ext'] == ext and x['acodec'] != 'none']
+    if not len(fmt_list):
+        return info['url']
+
+    # Sort list by field (width for videos, file size for audio)
+    sort_field = 'width' if is_video else 'filesize'
+    ordered = sorted(fmt_list, key=lambda x: x[sort_field], reverse=True)
+
+    # Choose an item depending on quality
+    is_high_quality = quality == 'videohigh' or quality == 'audiohigh'
+    item = ordered[0] if is_high_quality else ordered[-1]
+    return item['url']
+
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5002, workers=32)