Python-сообщество

 def get_updates(self, offset=None, timeout=30):
        params = {'timeout': timeout, 'offset': offset}
        resp = requests.get(self.api_url + '/getUpdates', params)
        result_json = resp.json()['result']
        return result_json

 https://адрес.com/что-то?offset=12345

offset 	Integer 	Optional
Identifier of the first update to be returned. Must be greater by one than the highest
among the identifiers of previously received updates. By default, updates starting with
the earliest unconfirmed update are returned. An update is considered confirmed as soon as
getUpdates is called with an offset higher than its update_id. The negative offset can be
specified to retrieve updates starting from -offset update from the end of the updates
queue. All previous updates will forgotten.