Client session# Client sessions is used for interacting with API server. Use Custom API server TelegramAPIServer TelegramAPIServer.api_url() TelegramAPIServer.base TelegramAPIServer.file TelegramAPIServer.file_url() TelegramAPIServer.from_base() TelegramAPIServer.is_local TelegramAPIServer.wrap_local_file Base BaseSession BaseSession.check_response() BaseSession.close() BaseSession.make_request() BaseSession.prepare_value() BaseSession.stream_content() aiohttp AiohttpSession Usage example Proxy requests in AiohttpSession Authorization Proxy chains