diff --git a/autodoist.py b/autodoist.py
new file mode 100644
index 0000000..0c22f03
--- /dev/null
+++ b/autodoist.py
@@ -0,0 +1,299 @@
+#!/usr/bin/python3
+
+import logging
+import argparse
+
+from todoist.api import TodoistAPI
+
+import time
+import sys
+from datetime import datetime
+
+def main():
+    """Main process function."""
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-a', '--api_key', help='Todoist API Key')
+    parser.add_argument('-l', '--label', help='The next action label to use', default='next_action')
+    parser.add_argument('-d', '--delay', help='Specify the delay in seconds between syncs', default=10, type=int)
+    parser.add_argument('-r', '--recursive', help='Enable re-use of recursive lists')
+    parser.add_argument('--debug', help='Enable debugging', action='store_true')
+    parser.add_argument('--inbox', help='The method the Inbox project should be processed',
+                        default=None, choices=['parallel', 'serial'])
+    parser.add_argument('--parallel_suffix', default='//')
+    parser.add_argument('--serial_suffix', default='--')
+    parser.add_argument('--hide_future', help='Hide future dated next actions until the specified number of days',
+                        default=7, type=int)
+    parser.add_argument('--onetime', help='Update Todoist once and exit', action='store_true')
+    parser.add_argument('--nocache', help='Disables caching data to disk for quicker syncing', action='store_true')
+    args = parser.parse_args()
+
+    def initialise(args):
+        # Set debug
+        if args.debug:
+            log_level = logging.DEBUG
+        else:
+            log_level = logging.INFO
+        logging.basicConfig(filename='DEBUG.log', level=log_level)
+
+        # Check we have a API key
+        if not args.api_key:
+            logging.error('No API key set, exiting...')
+            sys.exit(1)
+
+        # Run the initial sync
+        logging.debug('Connecting to the Todoist API')
+
+        api_arguments = {'token': args.api_key}
+        if args.nocache:
+            logging.debug('Disabling local caching')
+            api_arguments['cache'] = None
+
+        api = TodoistAPI(**api_arguments)
+        logging.debug('Syncing the current state from the API')
+        api.sync()
+
+        # Check the next action label exists
+        labels = api.labels.all(lambda x: x['name'] == args.label)
+        if len(labels) > 0:
+            label_id = labels[0]['id']
+            logging.debug('Label \'%s\' found as label id %d', args.label, label_id)
+        else:
+            logging.error("Label \'%s\' doesn't exist, please create it or change TODOIST_NEXT_ACTION_LABEL.", args.label)
+            sys.exit(1)
+
+        return api, label_id
+
+    def get_type(object,key):
+        len_suffix = [len(args.parallel_suffix), len(args.serial_suffix)]
+
+        try:
+            old_type = object[key]
+        except Exception as e:
+            logging.debug('No defined project_type: %s' % str(e))
+            old_type = None   
+
+        try:
+            name = object['name'].strip()
+        except:
+            name = object['content'].strip()
+        
+        if name == 'Inbox':
+            current_type = args.inbox
+        elif name[-len_suffix[0]:] == args.parallel_suffix:
+            current_type =  'parallel'
+        elif name[-len_suffix[1]:] == args.serial_suffix:
+            current_type = 'serial'
+        else:
+            current_type = None
+
+        # Check if project type changed with respect to previous run
+        if old_type == current_type:
+            type_changed = 0
+        else:
+            type_changed = 1
+            object[key] = current_type
+
+        return current_type, type_changed
+
+    def get_project_type(project_object):
+        """Identifies how a project should be handled."""
+        project_type, project_type_changed = get_type(project_object,'project_type')
+
+        return project_type, project_type_changed
+
+    def get_item_type(item, project_type):
+        """Identifies how a item with sub items should be handled."""
+        
+        if project_type is None and item['parent_id'] != 0:
+            try:
+                item_type = item['parent_type']
+                item_type_changed = 1
+            except:
+                item_type, item_type_changed = get_type(item,'item_type') 
+        else:
+            item_type, item_type_changed = get_type(item,'item_type')
+
+        return item_type, item_type_changed
+
+    def add_label(item, label):
+        if label not in item['labels']:
+            labels = item['labels']
+            logging.debug('Updating \'%s\' with label', item['content'])
+            labels.append(label)
+            api.items.update(item['id'], labels=labels)
+
+    def remove_label(item, label):
+        if label in item['labels']:
+            labels = item['labels']
+            logging.debug('Removing \'%s\' of its label', item['content'])
+            labels.remove(label)
+            api.items.update(item['id'], labels=labels)
+    
+    # Initialise api
+    api, label_id = initialise(args)
+
+    # Main loop
+    while True:
+        try:
+            api.sync()
+        except Exception as e:
+            logging.exception('Error trying to sync with Todoist API: %s' % str(e))
+        else:
+            for project in api.projects.all():
+
+                # Get project type
+                project_type, project_type_changed = get_project_type(project)
+                logging.debug('Project \'%s\' being processed as %s', project['name'], project_type)
+                
+                # Get all items for the project
+                items = api.items.all(lambda x: x['project_id'] == project['id'])
+                
+                # Change top parents_id in order to sort later on
+                for item in items:
+                    if not item['parent_id']:
+                        item['parent_id'] = 0
+
+                # Sort by parent_id and filter for completable items
+                items = sorted(items, key=lambda x: (x['parent_id'], x['child_order']))
+                items = list(filter(lambda x: not x['content'].startswith('*'), items))
+
+                # If project type has been changed, clean everything for good measure
+                if project_type_changed == 1:
+                    [remove_label(item, label_id) for item in items]
+                        
+                first_found = False
+
+                for item in items:
+
+                    # Check for child_items
+                    child_items = list(filter(lambda x: x['parent_id'] == item['id'], items))
+                    
+                    if not args.recursive:
+                        try:
+                            if item['r_tag'] == 1:
+                                item['r_tag'] = 0
+                        except Exception as e:
+                            pass
+                    else:
+                        if item['parent_id'] == 0:
+                            try:
+                                if item['due']['is_recurring']:
+                                    try:
+                                        if item['due']['date'] != item['old_date']:
+                                            # Save the new date
+                                            item['due']['date'] = item['old_date']
+
+                                            # Mark children for action
+                                            for child_item in child_items:
+                                                child_item['r_tag'] = 1
+                                    except Exception as e:
+                                        logging.debug('New recurring task detected: %s' % str(e))
+                                        item['old_date'] = item['due']['date']
+                                        api.items.update(item['id'])
+                                    
+                            except Exception as e:
+                                logging.debug('Parent not recurring: %s' % str(e))
+                                pass
+                        
+                        try:
+                            if item['r_tag'] == 1:
+                                item.update(checked=0)
+                                item.update(in_history=0)
+                                item['r_tag'] = 0
+                                api.items.update(item['id'])
+
+                                for child_item in child_items:
+                                    child_item['r_tag'] = 1
+                        except Exception as e:
+                            logging.debug('Child not recurring: %s' % str(e))
+                            pass
+                        
+                    # Skip processing an item if it has already been checked
+                    if item['checked'] == 1:
+                        continue
+
+                    # Check item type
+                    item_type, item_type_changed = get_item_type(item, project_type)                           
+                    logging.debug('Identified \'%s\' as %s type', item['content'], item_type)
+                    
+                    if project_type is None and item_type is None and project_type_changed == 1:
+                        # Clean the item and its children
+                        remove_label(item, label_id)
+                        for child_item in child_items:
+                            child_item['parent_type'] = None
+
+                        # We can immediately continue
+                        continue
+                    else:
+                        # Define item_type if not present
+                        if item_type is None:
+                            item_type = project_type
+                        
+                        # Add labels to top items if they have no childern
+                        if len(child_items) == 0:
+                            if item['parent_id'] == 0:
+                                if project_type == 'serial':
+                                    if not first_found:
+                                        add_label(item, label_id)
+                                        first_found = True
+                                    else:
+                                        remove_label(item, label_id)
+                                elif project_type == 'parallel':
+                                    add_label(item, label_id)
+                                else:
+                                    # If only the item type has been defined
+                                    if item_type:
+                                        add_label(item, label_id)
+                    
+                        # If there are children, label them instead
+                        if len(child_items) > 0:
+                            child_first_found = False
+
+                            # Check if state has changed, if so clean for good measure
+                            if item_type_changed == 1:
+                                [remove_label(child_item, label_id) for child_item in child_items]
+
+                            # Process serial tagged items
+                            if item_type == 'serial':
+                                for child_item in child_items:
+                                    if child_item['checked'] == 0 and not child_first_found and label_id in item['labels']:
+                                        child_first_found = True
+                                        add_label(child_item, label_id)
+                                        child_item['parent_type'] = item_type
+                                    else:
+                                        remove_label(child_item, label_id)
+                            # Process parallel tagged items or untagged parents
+                            elif item_type == 'parallel':
+                                for child_item in child_items:
+                                    if child_item['checked'] == 0:
+                                        child_first_found = True
+                                        add_label(child_item, label_id)
+                                        child_item['parent_type'] = item_type
+
+                            # Remove the label from the parent
+                            if item_type and child_first_found:
+                                remove_label(item, label_id)
+
+                        # If item is too far in the future, remove the next_action tag and skip
+                        if args.hide_future > 0 and 'due_date_utc' in item.data and item['due_date_utc'] is not None:
+                            due_date = datetime.strptime(item['due_date_utc'], '%a %d %b %Y %H:%M:%S +0000')
+                            future_diff = (due_date - datetime.utcnow()).total_seconds()
+                            if future_diff >= (args.hide_future * 86400):
+                                remove_label(item, label_id)
+                                continue
+
+            if len(api.queue):
+                logging.debug('%d changes queued for sync... commiting to Todoist.', len(api.queue))
+                api.commit()
+            else:
+                logging.debug('No changes queued, skipping sync.')
+
+        # If onetime is set, exit after first execution.
+        if args.onetime:
+            break
+
+        logging.debug('Sleeping for %d seconds', args.delay)
+        time.sleep(args.delay)
+
+if __name__ == '__main__':
+    main()