diff --git a/immudb_wrapper.py b/immudb_wrapper.py
new file mode 100644
index 0000000..37a8ad7
--- /dev/null
+++ b/immudb_wrapper.py
@@ -0,0 +1,339 @@
+import hashlib
+import json
+import logging
+import os
+import re
+from dataclasses import asdict
+from pathlib import Path
+from traceback import format_exc
+from typing import IO, Any, Dict, Optional, Union
+from urllib.parse import urlparse
+
+from git import Repo
+from grpc import RpcError
+from immudb import ImmudbClient
+from immudb.datatypes import SafeGetResponse, SetResponse
+from immudb.rootService import RootService
+
+Dict = Dict[str, Any]
+
+
+class ImmudbWrapper(ImmudbClient):
+    def __init__(
+        self,
+        username: str = 'immudb',
+        password: str = 'immudb',
+        database: str = 'defaultdb',
+        immudb_address: Optional[str] = 'localhost:3322',
+        root_service: Optional[RootService] = None,
+        public_key_file: Optional[str] = None,
+        timeout: Optional[int] = None,
+        max_grpc_message_length: Optional[int] = None,
+        logger: Optional[logging.Logger] = None,
+    ):
+        """
+        The wrapper around binary `immuclient` from Codenotary.
+
+        Args:
+            username (str): Immudb username to log in (default: "immudb").
+            password (str): Immudb password to log in (default: "immudb").
+            database (str): Immudb database to be used (default: "defaultdb").
+            immudb_address (str, optional): url in format ``host:port``
+                (e.g. ``localhost:3322``) of your immudb instance.
+                Defaults to ``localhost:3322`` when no value is set.
+            root_service (RootService, optional): object that implements
+                RootService, allowing requests to be verified. Optional.
+                By default in-memory RootService instance will be created
+            public_key_file (str, optional): path of the public key to use
+                for authenticating requests. Optional.
+            timeout (int, optional): global timeout for GRPC requests. Requests
+                will hang until the server responds if no timeout is set.
+            max_grpc_message_length (int, optional): maximum size of message
+                the server should send. The default (4Mb) is used if no
+                value is set.
+            logger (logging.Logger, optional): Logger to be used
+        """
+        self.username = username
+        self.password = password
+        self.database = database
+        if not logger:
+            self._logger = logging.getLogger()
+        super().__init__(
+            immudUrl=immudb_address,
+            rs=root_service,
+            publicKeyFile=public_key_file,
+            timeout=timeout,
+            max_grpc_message_length=max_grpc_message_length,
+        )
+        self.login(
+            username=self.username,
+            password=self.password,
+        )
+        self.useDatabase(self.encode(self.database))
+
+    def encode(
+        self,
+        value: Union[str, bytes, dict],
+    ) -> bytes:
+        if isinstance(value, str):
+            result = value.encode()
+        elif isinstance(value, bytes):
+            result = value
+        elif isinstance(value, dict):
+            result = json.dumps(value).encode()
+        else:
+            raise ValueError(
+                "Cannot encode value that isn't str, bytes or dict."
+            )
+        return result
+
+    def to_dict(
+        self,
+        response: SafeGetResponse,
+    ) -> Dict:
+        result = asdict(response)
+        result['key'] = result['key'].decode()
+        result['value'] = json.loads(result['value'].decode())
+        return result
+
+    def get_size_format(
+        self,
+        value: int,
+        factor: int = 1024,
+        suffix: str = "B",
+    ) -> str:
+        """
+        Scale bytes to its proper byte format
+        e.g:
+            1253656 => '1.20 MB'
+            1253656678 => '1.17 GB'
+        """
+        for unit in ["", "K", "M", "G", "T", "P", "E", "Z"]:
+            if value < factor:
+                return f"{value:.2f} {unit}{suffix}"
+            value /= factor
+        return f"{value:.2f} Y{suffix}"
+
+    def get_directory_size(self, path: Union[str, os.PathLike]) -> int:
+        return sum(file.stat().st_size for file in Path(path).rglob('*'))
+
+    def get_file_size(self, file_path: Union[str, os.PathLike]) -> int:
+        return Path(file_path).stat().st_size
+
+    def get_hasher(self, checksum_type: str = 'sha256'):
+        """
+        Returns a corresponding hashlib hashing function for the specified
+        checksum type.
+
+        Parameters
+        ----------
+        checksum_type : str
+            Checksum type (e.g. sha1, sha256).
+
+        Returns
+        -------
+        hashlib._Hash
+            Hashlib hashing function.
+        """
+        return hashlib.new(checksum_type)
+
+    def hash_file(
+        self,
+        file_path: Union[str, IO],
+        hash_type: str = 'sha256',
+        buff_size: int = 1048576,
+        hasher=None,
+    ) -> str:
+        """
+        Returns checksum (hexadecimal digest) of the file.
+
+        Parameters
+        ----------
+        file_path : str or file-like
+            File to hash. It could be either a path or a file descriptor.
+        hash_type : str
+            Hash type (e.g. sha1, sha256).
+        buff_size : int
+            Number of bytes to read at once.
+        hasher : hashlib._Hash
+            Any hash algorithm from hashlib.
+
+        Returns
+        -------
+        str
+            Checksum (hexadecimal digest) of the file.
+        """
+        if hasher is None:
+            hasher = self.get_hasher(hash_type)
+
+        def feed_hasher(_fd):
+            buff = _fd.read(buff_size)
+            while len(buff):
+                if not isinstance(buff, bytes):
+                    buff = buff.encode('utf')
+                hasher.update(buff)
+                buff = _fd.read(buff_size)
+
+        if isinstance(file_path, str):
+            with open(file_path, "rb") as fd:
+                feed_hasher(fd)
+        else:
+            file_path.seek(0)
+            feed_hasher(file_path)
+        return hasher.hexdigest()
+
+    def hash_content(
+        self,
+        content: Union[str, bytes],
+    ) -> str:
+        hasher = self.get_hasher()
+        if isinstance(content, str):
+            content = content.encode()
+        hasher.update(content)
+        return hasher.hexdigest()
+
+    @staticmethod
+    def extract_git_metadata(
+        repo_path: Union[str, os.PathLike],
+    ) -> Dict:
+        with Repo(repo_path) as repo:
+            url = urlparse(repo.remote().url)
+            commit = repo.commit()
+            name = (
+                f'git@{url.netloc}'
+                f'{re.sub(r"^/", ":", url.path)}'
+                f'@{commit.hexsha[:7]}'
+            )
+            return {
+                'Name': name,
+                'git': {
+                    'Author': {
+                        'Email': commit.author.email,
+                        'Name': commit.author.name,
+                        'When': commit.authored_datetime.strftime(
+                            '%Y-%m-%dT%H:%M:%S%z',
+                        ),
+                    },
+                    'Commit': commit.hexsha,
+                    'Committer': {
+                        'Email': commit.committer.email,
+                        'Name': commit.committer.name,
+                        'When': commit.committed_datetime.strftime(
+                            '%Y-%m-%dT%H:%M:%S%z',
+                        ),
+                    },
+                    'Message': commit.message,
+                    'PGPSignature': commit.gpgsig,
+                    'Parents': [
+                        parent.hexsha for parent in commit.iter_parents()
+                    ],
+                    'Tree': commit.tree.hexsha,
+                },
+            }
+
+    @property
+    def default_metadata(self) -> Dict:
+        return {
+            'sbom_api_ver': '0.2',
+        }
+
+    def verified_get(
+        self,
+        key: Union[str, bytes],
+        revision: Optional[int] = None,
+    ) -> Dict:
+        try:
+            return self.to_dict(
+                self.verifiedGet(
+                    key=self.encode(key),
+                    atRevision=revision,
+                ),
+            )
+        except RpcError:
+            return {'error': format_exc()}
+
+    def verified_set(
+        self,
+        key: Union[str, bytes],
+        value: Union[str, bytes, Dict],
+    ) -> Dict:
+        try:
+            return asdict(
+                self.verifiedSet(
+                    key=self.encode(key),
+                    value=self.encode(value),
+                ),
+            )
+        except RpcError:
+            return {'error': format_exc()}
+
+    def notarize(
+        self,
+        key: str,
+        value: Union[str, bytes, Dict],
+    ) -> Dict:
+        return self.verified_set(key, value)
+
+    def notarize_file(
+        self,
+        file: str,
+        user_metadata: Dict,
+    ) -> Dict:
+        hash_file = self.hash_file(file)
+        payload = {
+            'Name': Path(file).name,
+            'Kind': 'file',
+            'Size': self.get_size_format(self.get_file_size(file)),
+            'Hash': hash_file,
+            'Metadata': {
+                **self.default_metadata,
+                **user_metadata,
+            },
+        }
+        return self.notarize(
+            key=hash_file,
+            value=payload,
+        )
+
+    def notarize_git_repo(
+        self,
+        repo_path: Union[str, os.PathLike],
+        user_metadata: Dict,
+    ) -> Dict:
+        git_metadata = self.extract_git_metadata(repo_path)
+        metadata_hash = self.hash_content(json.dumps(git_metadata['git']))
+        payload = {
+            'Name': git_metadata['Name'],
+            'Kind': 'git',
+            'Size': self.get_size_format(self.get_directory_size(repo_path)),
+            'Hash': metadata_hash,
+            'Metadata': {
+                'git': git_metadata['git'],
+                **self.default_metadata,
+                **user_metadata,
+            },
+        }
+        return self.notarize(
+            key=metadata_hash,
+            value=payload,
+        )
+
+    def authenticate(
+        self,
+        key: Union[str, bytes],
+    ) -> Dict:
+        return self.verified_get(key)
+
+    def authenticate_file(self, file: str) -> Dict:
+        return self.authenticate(self.hash_file(file))
+
+    def authenticate_git_repo(
+        self,
+        repo_path: Union[str, os.PathLike],
+    ) -> Dict:
+        metadata_hash = self.hash_content(
+            json.dumps(
+                self.extract_git_metadata(repo_path)['git'],
+            ),
+        )
+        return self.authenticate(metadata_hash)
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..26029d9
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,26 @@
+from setuptools import setup
+
+setup(
+    name='immudb_wrapper',
+    version='0.1.0',
+    author='Daniil Anfimov',
+    author_email='anfimovdan@gmail.com',
+    description='The wrapper around binary `immudbclient` from Codenotary.',
+    url='https://git.almalinux.org/almalinux/immudb_wrapper',
+    project_urls={
+        'Bug Tracker': 'https://git.almalinux.org/almalinux/immudb_wrapper/issues',
+    },
+    classifiers=[
+        'Programming Language :: Python :: 3',
+        'License :: OSI Approved :: '
+        'GNU General Public License v3 or later (GPLv3+)',
+        'Operating System :: OS Independent',
+    ],
+    py_modules=['immudb_wrapper'],
+    scripts=['immudb_wrapper.py'],
+    install_requires=[
+        'GitPython>=3.1.20',
+        'immudb-py>=1.4.0'
+    ],
+    python_requires='>=3.6',
+)