diff --git a/addons/at_accounting/controllers/main.py b/addons/at_accounting/controllers/main.py
new file mode 100644
index 0000000..efe0bcc
--- /dev/null
+++ b/addons/at_accounting/controllers/main.py
@@ -0,0 +1,89 @@
+import werkzeug
+from werkzeug.exceptions import InternalServerError
+
+from odoo.addons.at_accounting.models.account_report import AccountReportFileDownloadException
+from odoo.addons.account.controllers.download_docs import _get_headers
+from odoo import http
+from odoo.models import check_method_name
+from odoo.http import content_disposition, request
+from odoo.tools.misc import html_escape
+
+import json
+
+
+class AccountReportController(http.Controller):
+
+    @http.route('/at_accounting', type='http', auth='user', methods=['POST'], csrf=False)
+    def get_report(self, options, file_generator, **kwargs):
+        uid = request.uid
+        options = json.loads(options)
+
+        allowed_company_ids = request.env['account.report'].get_report_company_ids(options)
+        if not allowed_company_ids:
+            company_str = request.cookies.get('cids', str(request.env.user.company_id.id))
+            allowed_company_ids = [int(str_id) for str_id in company_str.split('-')]
+
+        report = request.env['account.report'].with_user(uid).with_context(allowed_company_ids=allowed_company_ids).browse(options['report_id'])
+
+        try:
+            check_method_name(file_generator)
+            generated_file_data = report.dispatch_report_action(options, file_generator)
+            file_content = generated_file_data['file_content']
+            file_type = generated_file_data['file_type']
+            response_headers = self._get_response_headers(file_type, generated_file_data['file_name'], file_content)
+
+            if file_type == 'xlsx':
+                response = request.make_response(None, headers=response_headers)
+                response.stream.write(file_content)
+            else:
+                response = request.make_response(file_content, headers=response_headers)
+
+            if file_type in ('zip', 'xaf'):
+                # Adding direct_passthrough to the response and giving it a file
+                # as content means that we will stream the content of the file to the user
+                # Which will prevent having the whole file in memory
+                response.direct_passthrough = True
+
+            return response
+        except AccountReportFileDownloadException as e:
+            if e.content:
+                e.content['file_content'] = e.content['file_content'].decode()
+            data = {
+                'name': type(e).__name__,
+                'arguments': [e.errors, e.content],
+            }
+            raise InternalServerError(response=self._generate_response(data)) from e
+        except Exception as e:  # noqa: BLE001
+            data = http.serialize_exception(e)
+            raise InternalServerError(response=self._generate_response(data)) from e
+
+    def _generate_response(self, data):
+        error = {
+            'code': 200,
+            'message': 'Odoo Server Error',
+            'data': data,
+        }
+        return request.make_response(html_escape(json.dumps(error)))
+
+    def _get_response_headers(self, file_type, file_name, file_content):
+        headers = [
+            ('Content-Type', request.env['account.report'].get_export_mime_type(file_type)),
+            ('Content-Disposition', content_disposition(file_name)),
+        ]
+
+        if file_type in ('xml', 'txt', 'csv', 'kvr', 'csv'):
+            headers.append(('Content-Length', len(file_content)))
+
+        return headers
+
+    @http.route('/at_accounting/download_attachments/<models("ir.attachment"):attachments>', type='http', auth='user')
+    def download_report_attachments(self, attachments):
+        attachments.check_access('read')
+        assert all(attachment.res_id and attachment.res_model == 'res.partner' for attachment in attachments)
+        if len(attachments) == 1:
+            headers = _get_headers(attachments.name, attachments.mimetype, attachments.raw)
+            return request.make_response(attachments.raw, headers)
+        else:
+            content = attachments._build_zip_from_attachments()
+            headers = _get_headers('attachments.zip', 'zip', content)
+            return request.make_response(content, headers)