Method prepare_message

python/ccxt/async_support/pacifica.py:3045–3050

(self, header: dict, payload: dict)

            return value

    def prepare_message(self, header: dict, payload: dict) -> str:
        if header['type'] is None or header['timestamp'] is None or header['expiry_window'] is None:
            raise ArgumentsRequired(self.id + ' prepareMessage() requires type, timestamp, expiry_window in header')
        data = self.extend(header, {'data': payload})
        sorted = self.sort_json_keys(data)
        return self.json(sorted)

    def sign_message(self, header: dict, payload: dict, privateKey: str) -> str:
        message = self.prepare_message(header, payload)