diff --git a/pywayback/wrapper.py b/pywayback/wrapper.py
index 792d600..c1f2c00 100644
--- a/pywayback/wrapper.py
+++ b/pywayback/wrapper.py
@@ -1 +1,56 @@
-#
+# -*- coding: utf-8 -*-
+from datetime import datetime
+from urllib.request import Request, urlopen
+import urllib.error
+
+# YYYYMMDDhhmmss
+
+class TooManyArchivingRequestsError(Exception):
+    """
+    An error when a single url is archived multiple times in a short timespam..
+    """
+    pass
+
+class ArchivingNotAllowed(Exception):
+    pass
+
+def save(url,UA="pywayback python module"):
+    base_save_url = "https://web.archive.org/save/"
+    request_url = base_save_url + url
+    hdr = { 'User-Agent' : '%s' % UA }
+    req = Request(request_url, headers=hdr)
+    try:
+        response = urlopen(req)
+    except urllib.error.HTTPError as e:
+        raise TooManyArchivingRequestsError(e)
+    # print(response.read())
+    header = response.headers
+    if "exclusion.robots.policy" in str(header):
+        raise ArchivingNotAllowed("Can not archive %s. Disabled by site owner." % (url))
+    archive_id = header['Content-Location']
+    print(header)
+    archived_url = "https://web.archive.org" + archive_id
+    return archived_url
+
+def near(
+    url,
+    year=datetime.utcnow().strftime('%Y'),
+    month=datetime.utcnow().strftime('%m'),
+    day=datetime.utcnow().strftime('%d'),
+    hour=datetime.utcnow().strftime('%H'),
+    minute=datetime.utcnow().strftime('%M'),
+    ):
+    timestamp = str(year)+str(month)+str(day)+str(hour)+str(minute)
+    Rurl = "https://archive.org/wayback/available?url=%s&timestamp=%s" % (str(url), str(timestamp))
+    response = urlopen(Rurl) #nosec
+    encoding = response.info().get_content_charset('utf8')
+    import json
+    data = json.loads(response.read().decode(encoding))
+    archive_url = (data["archived_snapshots"]["closest"]["url"])
+    return archive_url
+
+def oldest(url):
+    return near(url,1995)
+
+def newest(url):
+    return near(url)