diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6912aff
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+config.toml
+.venv
+.idea
+__pycache__
+docker-compose.yml
+*.egg-info
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..de25917
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,13 @@
+FROM python:3.13-alpine
+
+WORKDIR /app
+
+RUN pip install uv
+
+RUN mkdir -p ./src/
+
+COPY pyproject.toml /app/pyproject.toml
+
+RUN uv pip install -e . --system --no-cache
+
+COPY ./src/template_project /app/src/template_project
diff --git a/config.example.toml b/config.example.toml
new file mode 100644
index 0000000..0f41e0e
--- /dev/null
+++ b/config.example.toml
@@ -0,0 +1,11 @@
+[server]
+host = "0.0.0.0"
+port = 8080
+access_log = true
+
+[database]
+url = "postgresql+psycopg://username:password@host:post/database"
+
+[access_token]
+crypto_key = "..."
+expires_in = 86400
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..4f0d02d
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,14 @@
+[project]
+name = "template_project"
+requires-python = ">=3.13"
+description = "template project"
+version = "1.0.0"
+dependencies = [
+    "uuid-utils==0.11.1",
+    "adaptix==3.0.0b11",
+    "fastapi==0.119.0",
+    "uvicorn==0.37.0",
+    "dishka==1.7.2",
+    "argon2-cffi==23.1.0",
+    "cryptography==46.0.3",
+]
diff --git a/src/template_project/__init__.py b/src/template_project/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/adapters/__init__.py b/src/template_project/adapters/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/adapters/access_token/__init__.py b/src/template_project/adapters/access_token/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/adapters/access_token/cryptographer.py b/src/template_project/adapters/access_token/cryptographer.py
new file mode 100644
index 0000000..7639ca3
--- /dev/null
+++ b/src/template_project/adapters/access_token/cryptographer.py
@@ -0,0 +1,29 @@
+from typing import override
+from uuid import UUID
+
+from cryptography.fernet import Fernet
+
+from template_project.application.access_token.cryptographer import AccessTokenCryptographer
+from template_project.application.access_token.entity import AccessTokenId
+
+
+type RawAccessToken = str
+
+
+class FernetAccessTokenCryptographer(AccessTokenCryptographer):
+    def __init__(self, fernet: Fernet) -> None:
+        self._fernet = fernet
+
+    @override
+    def crypto(self, access_token_id: AccessTokenId) -> RawAccessToken:
+        return self._fernet.encrypt(
+            str(access_token_id).encode("utf-8"),
+        ).decode("utf-8")
+
+    @override
+    def decrypto(self, raw_access_token: RawAccessToken) -> AccessTokenId:
+        return AccessTokenId(
+            UUID(
+                self._fernet.decrypt(raw_access_token).decode("utf-8"),
+            ),
+        )
diff --git a/src/template_project/adapters/access_token/factory.py b/src/template_project/adapters/access_token/factory.py
new file mode 100644
index 0000000..6c76de5
--- /dev/null
+++ b/src/template_project/adapters/access_token/factory.py
@@ -0,0 +1,17 @@
+from typing import override
+from template_project.application.access_token.entity import AccessToken
+from template_project.application.access_token.entity_factory import AccessTokenFactory
+from template_project.application.user.entity import UserId
+from template_project.web_api.configuration import AccessTokenConfiguration
+
+
+class DefaultAccessTokenFactory(AccessTokenFactory):
+    def __init__(self, configuration: AccessTokenConfiguration) -> None:
+        self._configuration = configuration
+
+    @override
+    def execute(self, user_id: UserId) -> AccessToken:
+        return AccessToken.factory(
+            user_id=user_id,
+            expires_in=self._configuration.expires_in,
+        )
diff --git a/src/template_project/adapters/data_gateways/__init__.py b/src/template_project/adapters/data_gateways/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/adapters/data_gateways/access_token.py b/src/template_project/adapters/data_gateways/access_token.py
new file mode 100644
index 0000000..c8fd6e4
--- /dev/null
+++ b/src/template_project/adapters/data_gateways/access_token.py
@@ -0,0 +1,20 @@
+from typing import override
+
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+from template_project.adapters.data_gateways.tables import access_token_table
+from template_project.application.access_token.data_gateway import AccessTokenDataGateway
+from template_project.application.access_token.entity import AccessToken, AccessTokenId
+
+
+class DefaultAccessTokenDataGateway(AccessTokenDataGateway):
+    def __init__(self, session: AsyncSession) -> None:
+        self._session = session
+
+    @override
+    async def load_with_id(self, access_token_id: AccessTokenId) -> AccessToken | None:
+        statement = select(AccessToken).where(
+            access_token_table.c.id==access_token_id,
+        )
+        result = await self._session.execute(statement)
+        return result.scalar_one_or_none()
diff --git a/src/template_project/adapters/data_gateways/tables.py b/src/template_project/adapters/data_gateways/tables.py
new file mode 100644
index 0000000..bc1b131
--- /dev/null
+++ b/src/template_project/adapters/data_gateways/tables.py
@@ -0,0 +1,40 @@
+__all__ = (
+    "meta_data",
+    "user_table",
+    "access_token_table",
+)
+
+from sqlalchemy import UUID, Boolean, Column, DateTime, ForeignKey, MetaData, String, Table
+from sqlalchemy.orm import registry
+
+from template_project.application.access_token.entity import AccessToken
+from template_project.application.user.entity import User
+
+
+meta_data = MetaData()
+
+user_table = Table(
+    "users",
+    meta_data,
+    Column("id", UUID, primary_key=True),
+    Column("email", String, unique=True, nullable=False),
+    Column("hashed_password", String, nullable=False),
+    Column("deleted_at", DateTime(timezone=True)),
+    Column("created_at", DateTime(timezone=True), nullable=False),
+)
+
+access_token_table = Table(
+    "access_token",
+    meta_data,
+    Column("id", UUID, primary_key=True),
+    Column("user_id", UUID, ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
+    Column("revoked", Boolean, nullable=False),
+    Column("expires_in", DateTime(timezone=True), nullable=False),
+    Column("deleted_at", DateTime(timezone=True)),
+    Column("created_at", DateTime(timezone=True), nullable=False),
+)
+
+mapper_registry = registry()
+
+mapper_registry.map_imperatively(User, user_table)
+mapper_registry.map_imperatively(AccessToken, access_token_table)
diff --git a/src/template_project/adapters/data_gateways/user.py b/src/template_project/adapters/data_gateways/user.py
new file mode 100644
index 0000000..9c1c7bf
--- /dev/null
+++ b/src/template_project/adapters/data_gateways/user.py
@@ -0,0 +1,27 @@
+from typing import override
+from sqlalchemy import exists, select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from template_project.adapters.data_gateways.tables import user_table
+from template_project.application.user.data_gateway import UserDataGateway
+from template_project.application.user.entity import User, UserId
+
+
+class DefaultUserDataGateway(UserDataGateway):
+    def __init__(self, session: AsyncSession) -> None:
+        self._session = session
+
+    @override
+    async def load_with_id(self, id_: UserId) -> User | None:
+        statement = select(User).where(user_table.c.id==id_)
+        result = await self._session.execute(statement)
+        return result.scalar_one_or_none()
+
+    @override
+    async def exists_by_email(self, email: str) -> bool:
+        statement = select(exists(select(user_table).where(user_table.c.email == email)))
+        result = await self._session.execute(statement)
+        result_fetchone = result.fetchone()
+        if result_fetchone is None:
+            return False
+        return result_fetchone[0]
diff --git a/src/template_project/adapters/password_utils.py b/src/template_project/adapters/password_utils.py
new file mode 100644
index 0000000..d896541
--- /dev/null
+++ b/src/template_project/adapters/password_utils.py
@@ -0,0 +1,40 @@
+from abc import abstractmethod
+from typing import override
+
+import argon2
+from argon2.exceptions import Argon2Error
+
+from template_project.application.common.containers import SecretString
+from template_project.application.user.password_utils import PasswordHasher, PasswordVerifying
+
+
+class ArgonPasswordHasher(PasswordHasher):
+    def __init__(
+        self,
+        password_hasher: argon2.PasswordHasher,
+    ) -> None:
+        self._password_hasher = password_hasher
+
+    @override
+    def hash(self, password: SecretString) -> str:
+        return self._password_hasher.hash(password.get_value())
+
+
+class ArgonPasswordVerifying(PasswordVerifying):
+    def __init__(
+        self,
+        password_hasher: argon2.PasswordHasher,
+    ) -> None:
+        self._password_hasher = password_hasher
+
+    @abstractmethod
+    def verify(
+        self,
+        verifiable_password: SecretString,
+        hashed_password: str,
+    ) -> bool:
+        try:
+            return self._password_hasher.verify(hashed_password, verifiable_password.get_value())
+        except Argon2Error as e:
+            return False
+
diff --git a/src/template_project/adapters/unit_of_work.py b/src/template_project/adapters/unit_of_work.py
new file mode 100644
index 0000000..f3b94ed
--- /dev/null
+++ b/src/template_project/adapters/unit_of_work.py
@@ -0,0 +1,18 @@
+from typing import Any, override
+
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from template_project.application.common.unit_of_work import UnitOfWork
+
+
+class DefaultUnitOfWork(UnitOfWork):
+    def __init__(self, session: AsyncSession) -> None:
+        self._session = session
+
+    @override
+    def add(self, *entities: Any) -> None:
+        self._session.add_all(entities)
+
+    @override
+    async def commit(self) -> None:
+        await self._session.commit()
diff --git a/src/template_project/application/__init__.py b/src/template_project/application/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/application/access_token/cryptographer.py b/src/template_project/application/access_token/cryptographer.py
new file mode 100644
index 0000000..41c5ba3
--- /dev/null
+++ b/src/template_project/application/access_token/cryptographer.py
@@ -0,0 +1,17 @@
+from abc import abstractmethod
+from typing import Protocol
+
+from template_project.application.access_token.entity import AccessTokenId
+
+
+type RawAccessToken = str
+
+
+class AccessTokenCryptographer(Protocol):
+    @abstractmethod
+    def crypto(self, access_token_id: AccessTokenId) -> RawAccessToken:
+        raise NotImplementedError
+
+    @abstractmethod
+    def decrypto(self, raw_access_token: RawAccessToken) -> AccessTokenId:
+        raise NotImplementedError
diff --git a/src/template_project/application/access_token/data_gateway.py b/src/template_project/application/access_token/data_gateway.py
new file mode 100644
index 0000000..5c7bfad
--- /dev/null
+++ b/src/template_project/application/access_token/data_gateway.py
@@ -0,0 +1,10 @@
+from abc import abstractmethod
+from typing import Protocol
+
+from template_project.application.access_token.entity import AccessToken, AccessTokenId
+
+
+class AccessTokenDataGateway(Protocol):
+    @abstractmethod
+    async def load_with_id(self, access_token_id: AccessTokenId) -> AccessToken | None:
+        raise NotImplementedError
diff --git a/src/template_project/application/access_token/entity.py b/src/template_project/application/access_token/entity.py
new file mode 100644
index 0000000..fdc0f2b
--- /dev/null
+++ b/src/template_project/application/access_token/entity.py
@@ -0,0 +1,49 @@
+from datetime import UTC, datetime, timedelta
+from typing import NewType, Self
+from uuid import UUID
+
+from uuid_utils.compat import uuid7
+
+from template_project.application.access_token.errors import AccessTokenExpiredError
+from template_project.application.common.entity import Entity, to_entity
+from template_project.application.user.entity import UserId
+
+AccessTokenId = NewType("AccessTokenId", UUID)
+
+@to_entity
+class AccessToken(Entity[AccessTokenId]):
+    user_id: UserId
+    revoked: bool
+    expires_in: datetime
+
+    @classmethod
+    def factory(
+        cls,
+        user_id: UserId,
+        expires_in: timedelta,
+    ) -> Self:
+        current_date_time = datetime.now(tz=UTC)
+
+        return cls(
+            id=AccessTokenId(uuid7()),
+            created_at=current_date_time,
+            user_id=user_id,
+            expires_in=current_date_time + expires_in,
+            revoked=False,
+        )
+
+
+    def ensure_expired(self) -> None:
+        if self.expired_predicate():
+            raise AccessTokenExpiredError(id_=self.id)
+
+    def expired_predicate(self) -> bool:
+        return (
+            (self.expires_in < datetime.now(tz=UTC))
+            or self.revoked
+            or self.deleted_at is not None
+        )
+
+    def revoke(self) -> None:
+        self.revoked = True
+        self.deleted_at = datetime.now(tz=UTC)
diff --git a/src/template_project/application/access_token/entity_factory.py b/src/template_project/application/access_token/entity_factory.py
new file mode 100644
index 0000000..c96ca0f
--- /dev/null
+++ b/src/template_project/application/access_token/entity_factory.py
@@ -0,0 +1,11 @@
+from abc import abstractmethod
+from typing import Protocol
+
+from template_project.application.access_token.entity import AccessToken
+from template_project.application.user.entity import UserId
+
+
+class AccessTokenFactory(Protocol):
+    @abstractmethod
+    def execute(self, user_id: UserId) -> AccessToken:
+        raise NotImplementedError
diff --git a/src/template_project/application/access_token/errors.py b/src/template_project/application/access_token/errors.py
new file mode 100644
index 0000000..4267a13
--- /dev/null
+++ b/src/template_project/application/access_token/errors.py
@@ -0,0 +1,13 @@
+from typing import override
+
+from template_project.application.access_token.entity import AccessTokenId
+from template_project.application.common.errors import ApplicationError, to_error
+
+
+@to_error
+class AccessTokenExpiredError(ApplicationError):
+    id_: AccessTokenId
+
+    @override
+    def __str__(self) -> str:
+        return f"Access token id={self.id_!r} expried"
diff --git a/src/template_project/application/common/__init__.py b/src/template_project/application/common/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/application/common/containers.py b/src/template_project/application/common/containers.py
new file mode 100644
index 0000000..2eabd81
--- /dev/null
+++ b/src/template_project/application/common/containers.py
@@ -0,0 +1,42 @@
+from collections.abc import Container, Hashable, Sized
+from typing import Any, Final, override
+
+_SECRET_VALUE: Final = "********"  # noqa: S105
+
+
+class SecretString(Container[bool], Hashable, Sized):
+    __slots__ = ("_value",)
+
+    def __init__(self, value: str) -> None:
+        self._value = value
+
+    @override
+    def __hash__(self) -> int:
+        return hash(self._value)
+
+    @override
+    def __len__(self) -> int:
+        return len(self._value)
+
+    @override
+    def __eq__(self, value: object) -> bool:
+        if isinstance(value, str):
+            return self._value == value
+        return NotImplemented
+
+    @override
+    def __contains__(self, value: object) -> Any:
+        if isinstance(value, str):
+            return value in self._value
+        return NotImplemented
+
+    @override
+    def __str__(self) -> str:
+        return _SECRET_VALUE
+
+    @override
+    def __repr__(self) -> str:
+        return f"<{self.__class__.__name__}(value={_SECRET_VALUE!r})>"
+
+    def get_value(self) -> str:
+        return self._value
diff --git a/src/template_project/application/common/data_structure.py b/src/template_project/application/common/data_structure.py
new file mode 100644
index 0000000..4fd1c8a
--- /dev/null
+++ b/src/template_project/application/common/data_structure.py
@@ -0,0 +1,17 @@
+from dataclasses import dataclass
+from typing import dataclass_transform
+
+
+@dataclass_transform(
+    frozen_default=True,
+    eq_default=False,
+    kw_only_default=True,
+)
+def to_data_structure[_InteractorClsT](interactor_cls: type[_InteractorClsT]) -> type[_InteractorClsT]:
+    return dataclass(
+        kw_only=True,
+        eq=False,
+        match_args=False,
+        frozen=True,
+        slots=True,
+    )(interactor_cls)
\ No newline at end of file
diff --git a/src/template_project/application/common/entity.py b/src/template_project/application/common/entity.py
new file mode 100644
index 0000000..03a39d0
--- /dev/null
+++ b/src/template_project/application/common/entity.py
@@ -0,0 +1,33 @@
+from collections.abc import Hashable
+from dataclasses import dataclass
+from datetime import datetime
+from typing import dataclass_transform, override
+from uuid import UUID
+
+from template_project.application.common.errors import EntityAlreadyDeletedError
+
+
+@dataclass_transform(kw_only_default=True)
+def to_entity[_EntityCLsT](entity_cls: type[_EntityCLsT]) -> type[_EntityCLsT]:
+    return dataclass(kw_only=True)(entity_cls)
+
+
+@to_entity
+class Entity[_EntityId: UUID](Hashable):
+    id: _EntityId
+    created_at: datetime
+    deleted_at: datetime | None = None
+
+    def ensure_not_deleted(self) -> None:
+        if self.deleted_at is not None:
+            raise EntityAlreadyDeletedError(entity_name=self.__class__.__name__)
+
+    @override
+    def __eq__(self, other: object) -> bool:
+        if isinstance(other, Entity):
+            return self.id == other.id
+        return NotImplemented
+
+    @override
+    def __hash__(self) -> int:
+        return hash(self.id)
diff --git a/src/template_project/application/common/errors.py b/src/template_project/application/common/errors.py
new file mode 100644
index 0000000..3bf5e2a
--- /dev/null
+++ b/src/template_project/application/common/errors.py
@@ -0,0 +1,29 @@
+from dataclasses import dataclass
+from typing import dataclass_transform, override
+
+
+@dataclass_transform(
+    kw_only_default=True,
+    eq_default=False,
+)
+def to_error[T](cls: type[T]) -> type[T]:
+    return dataclass(
+        kw_only=True,
+        eq=False,
+        repr=False,
+        match_args=False,
+    )(cls)
+
+
+@to_error
+class ApplicationError(Exception):
+    pass
+
+
+@to_error
+class EntityAlreadyDeletedError(ApplicationError):
+    entity_name: str
+
+    @override
+    def __str__(self) -> str:
+        return f"Entity {self.entity_name!r} already deleted"
diff --git a/src/template_project/application/common/identity_provider.py b/src/template_project/application/common/identity_provider.py
new file mode 100644
index 0000000..fd506a9
--- /dev/null
+++ b/src/template_project/application/common/identity_provider.py
@@ -0,0 +1,10 @@
+from abc import abstractmethod
+from typing import Protocol
+
+from template_project.application.user.entity import User
+
+
+class IdentityProvider(Protocol):
+    @abstractmethod
+    async def get_current_user(self) -> User:
+        raise NotImplementedError
diff --git a/src/template_project/application/common/interactor.py b/src/template_project/application/common/interactor.py
new file mode 100644
index 0000000..79a0407
--- /dev/null
+++ b/src/template_project/application/common/interactor.py
@@ -0,0 +1,18 @@
+from dataclasses import dataclass
+from typing import dataclass_transform
+
+
+@dataclass_transform(
+    frozen_default=True,
+    eq_default=False,
+    kw_only_default=True,
+)
+def to_interactor[_InteractorClsT](interactor_cls: type[_InteractorClsT]) -> type[_InteractorClsT]:
+    return dataclass(
+        kw_only=True,
+        eq=False,
+        repr=False,
+        frozen=True,
+        match_args=False,
+        slots=True,
+    )(interactor_cls)
\ No newline at end of file
diff --git a/src/template_project/application/common/unit_of_work.py b/src/template_project/application/common/unit_of_work.py
new file mode 100644
index 0000000..ab6bdfe
--- /dev/null
+++ b/src/template_project/application/common/unit_of_work.py
@@ -0,0 +1,12 @@
+from abc import abstractmethod
+from typing import Any, Protocol
+
+
+class UnitOfWork(Protocol):
+    @abstractmethod
+    def add(self, *entities: Any) -> None:
+        raise NotImplementedError
+
+    @abstractmethod
+    async def commit(self) -> None:
+        raise NotImplementedError
diff --git a/src/template_project/application/user/__init__.py b/src/template_project/application/user/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/application/user/data_gateway.py b/src/template_project/application/user/data_gateway.py
new file mode 100644
index 0000000..bce7366
--- /dev/null
+++ b/src/template_project/application/user/data_gateway.py
@@ -0,0 +1,17 @@
+from abc import abstractmethod
+from typing import Protocol
+
+from template_project.application.user.entity import User, UserId
+
+
+class UserDataGateway(Protocol):
+    @abstractmethod
+    async def load_with_id(self, id_: UserId) -> User | None:
+        raise NotImplementedError
+
+    @abstractmethod
+    async def exists_by_email(
+        self,
+        email: str
+    ) -> bool:
+        raise NotImplementedError
\ No newline at end of file
diff --git a/src/template_project/application/user/entity.py b/src/template_project/application/user/entity.py
new file mode 100644
index 0000000..bc1dd22
--- /dev/null
+++ b/src/template_project/application/user/entity.py
@@ -0,0 +1,27 @@
+from datetime import UTC, datetime
+from typing import NewType, Self
+from uuid import UUID
+
+from uuid_utils.compat import uuid7
+
+from template_project.application.common.entity import Entity, to_entity
+
+UserId = NewType("UserId", UUID)
+
+@to_entity
+class User(Entity[UserId]):
+    email: str
+    hashed_password: str
+
+    @classmethod
+    def factory(
+        cls,
+        email: str,
+        hashed_password: str,
+    ) -> Self:
+        return cls(
+            id=UserId(uuid7()),
+            email=email,
+            hashed_password=hashed_password,
+            created_at=datetime.now(tz=UTC),
+        )
diff --git a/src/template_project/application/user/errors.py b/src/template_project/application/user/errors.py
new file mode 100644
index 0000000..796bd6f
--- /dev/null
+++ b/src/template_project/application/user/errors.py
@@ -0,0 +1,15 @@
+from typing import override
+from template_project.application.common.errors import ApplicationError, to_error
+
+
+@to_error
+class UserWithEmailAlreadyExistsError(ApplicationError):
+    email: str
+
+    @override
+    def __str__(self) -> str:
+        return f"User with the email={self.email!r} already exists"
+
+@to_error
+class UserUnauthorizedError(ApplicationError):
+    pass
diff --git a/src/template_project/application/user/interactors/__init__.py b/src/template_project/application/user/interactors/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/application/user/interactors/get_me.py b/src/template_project/application/user/interactors/get_me.py
new file mode 100644
index 0000000..7bf7327
--- /dev/null
+++ b/src/template_project/application/user/interactors/get_me.py
@@ -0,0 +1,23 @@
+from adaptix.conversion import get_converter
+
+from template_project.application.common.data_structure import to_data_structure
+from template_project.application.common.identity_provider import IdentityProvider
+from template_project.application.common.interactor import to_interactor
+from template_project.application.user.entity import User, UserId
+
+
+@to_data_structure
+class GetMeResponse:
+    id: UserId
+    email: str
+
+response_converter = get_converter(User, GetMeResponse)
+
+
+@to_interactor
+class GetMeInteractor:
+    identity_provider: IdentityProvider
+
+    async def execute(self) -> GetMeResponse:
+        current_user = await self.identity_provider.get_current_user()
+        return response_converter(current_user)
diff --git a/src/template_project/application/user/interactors/sign_up.py b/src/template_project/application/user/interactors/sign_up.py
new file mode 100644
index 0000000..ed59799
--- /dev/null
+++ b/src/template_project/application/user/interactors/sign_up.py
@@ -0,0 +1,49 @@
+from template_project.application.access_token.cryptographer import AccessTokenCryptographer
+from template_project.application.access_token.entity_factory import AccessTokenFactory
+from template_project.application.common.containers import SecretString
+from template_project.application.common.data_structure import to_data_structure
+from template_project.application.common.interactor import to_interactor
+from template_project.application.common.unit_of_work import UnitOfWork
+from template_project.application.user.data_gateway import UserDataGateway
+from template_project.application.user.entity import User
+from template_project.application.user.errors import UserWithEmailAlreadyExistsError
+from template_project.application.user.password_utils import PasswordHasher
+
+
+@to_data_structure
+class UserSignUpResponse:
+    access_token: str
+
+
+@to_interactor
+class UserSignUpInteractor:
+    unit_of_work: UnitOfWork
+    password_hasher: PasswordHasher
+    user_data_gateway: UserDataGateway
+    access_token_factory: AccessTokenFactory
+    access_token_cryptographer: AccessTokenCryptographer
+
+    async def execute(
+        self,
+        email: str,
+        password: SecretString,
+    ) -> UserSignUpResponse:
+        exists_by_email = await self.user_data_gateway.exists_by_email(email)
+        if exists_by_email:
+            raise UserWithEmailAlreadyExistsError(email=email)
+
+        hashed_password = self.password_hasher.hash(password)
+
+        user = User.factory(
+            email=email,
+            hashed_password=hashed_password,
+        )
+        access_token = self.access_token_factory.execute(user.id)
+        crypted_access_token = self.access_token_cryptographer.crypto(access_token)
+
+        response = UserSignUpResponse(access_token=crypted_access_token)
+
+        self.unit_of_work.add(user, access_token)
+        await self.unit_of_work.commit()
+
+        return response
diff --git a/src/template_project/application/user/password_utils.py b/src/template_project/application/user/password_utils.py
new file mode 100644
index 0000000..78b72d4
--- /dev/null
+++ b/src/template_project/application/user/password_utils.py
@@ -0,0 +1,20 @@
+from abc import abstractmethod
+from typing import Protocol
+
+from template_project.application.common.containers import SecretString
+
+
+class PasswordHasher(Protocol):
+    @abstractmethod
+    def hash(self, password: SecretString) -> str:
+        raise NotImplementedError
+
+
+class PasswordVerifying(Protocol):
+    @abstractmethod
+    def verify(
+        self,
+        verifiable_password: SecretString,
+        hashed_password: str,
+    ) -> bool:
+        raise NotImplementedError
diff --git a/src/template_project/web_api/__init__.py b/src/template_project/web_api/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/web_api/configuration.py b/src/template_project/web_api/configuration.py
new file mode 100644
index 0000000..6e7e087
--- /dev/null
+++ b/src/template_project/web_api/configuration.py
@@ -0,0 +1,53 @@
+from dataclasses import dataclass
+from datetime import timedelta
+from pathlib import Path
+from tomllib import loads
+from typing import dataclass_transform
+from adaptix import P, Retort, loader
+
+from template_project.application.common.containers import SecretString
+
+
+@dataclass_transform(frozen_default=True)
+def to_configuration[ClsT](cls: type[ClsT]) -> type[ClsT]:
+    return dataclass(frozen=True, slots=True, repr=False)(cls)
+
+
+@to_configuration
+class DatabaseConfiguration:
+    url: SecretString
+
+
+@to_configuration
+class AccessTokenConfiguration:
+    crypto_key: str
+    expires_in: timedelta
+
+
+@to_configuration
+class ServerConfiguration:
+    host: str
+    port: int
+    access_log: bool
+
+
+@to_configuration
+class Configuration:
+    server: ServerConfiguration
+    database: DatabaseConfiguration
+    access_token: AccessTokenConfiguration
+
+
+retort = Retort(
+    recipe=[
+        loader(SecretString, SecretString),
+        loader(P[AccessTokenConfiguration].expires_in, lambda value: timedelta(seconds=value)),
+    ],
+)
+
+
+def load_configuration(path: Path) -> Configuration:
+    with path.open("r", encoding="utf-8") as config:
+        data = loads(config.read())
+
+    return retort.load(data, Configuration)
diff --git a/src/template_project/web_api/entiry_point.py b/src/template_project/web_api/entiry_point.py
new file mode 100644
index 0000000..b7e7514
--- /dev/null
+++ b/src/template_project/web_api/entiry_point.py
@@ -0,0 +1,99 @@
+import argparse
+import asyncio
+from collections.abc import AsyncIterator
+from contextlib import asynccontextmanager
+from pathlib import Path
+import sys
+from typing import Final
+
+from dishka import AsyncContainer
+from dishka.integrations.fastapi import setup_dishka
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+import uvicorn
+
+from template_project.web_api.configuration import load_configuration
+from template_project.web_api.ioc.make import make_ioc
+
+LOG_CONFIG: Final = {
+    "version": 1,
+    "disable_existing_loggers": False,
+    "formatters": {
+        "default": {
+            "format": "%(asctime)s [%(levelname)s] [%(name)s] %(message)s",
+        },
+    },
+    "handlers": {
+        "console": {
+            "class": "logging.StreamHandler",
+            "formatter": "default",
+        },
+    },
+    "root": {
+        "level": "DEBUG",
+        "handlers": ["console"],
+    },
+}
+
+@asynccontextmanager
+async def lifespan(app: FastAPI) -> AsyncIterator[None]:
+    yield
+    await app.state.dishka_container.close()
+
+def make_asgi_application(
+    ioc: AsyncContainer,
+) -> FastAPI:
+    app = FastAPI(
+        lifespan=lifespan,
+        docs_url="/docs",
+        title="Template project",
+        description="Template project API",
+        version="1.0.0",
+        openapi_url="/openapi.json",
+    )
+    origins = ["*"]
+
+    app.add_middleware(
+        CORSMiddleware,
+        allow_origins=origins,
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
+
+    setup_dishka(container=ioc, app=app)
+
+    return app
+
+def _main(
+    configuration_path: Path,
+) -> None:
+    configuration = load_configuration(configuration_path)
+    ioc = make_ioc(configuration)
+    asgi_application = make_asgi_application(ioc)
+
+    uvicorn.run(
+        asgi_application,
+        port=configuration.server.port,
+        host=configuration.server.host,
+        log_config=LOG_CONFIG,
+        access_log=configuration.server.access_log,
+    )
+
+
+def main() -> None:
+    if sys.platform == "win32":
+        from asyncio import WindowsSelectorEventLoopPolicy
+        asyncio.set_event_loop_policy(WindowsSelectorEventLoopPolicy())
+
+    arg_parser = argparse.ArgumentParser()
+    subparsers = arg_parser.add_subparsers()
+
+    web_api_parser = subparsers.add_parser("web_api")
+    web_api_parser.add_argument("configuration", dest="configuration", type=Path)
+
+    args = arg_parser.parse_args()
+    _main(args.configuration)
+
+if __name__ == "__main__":
+    main()
diff --git a/src/template_project/web_api/identity_provider.py b/src/template_project/web_api/identity_provider.py
new file mode 100644
index 0000000..93bbaa9
--- /dev/null
+++ b/src/template_project/web_api/identity_provider.py
@@ -0,0 +1,73 @@
+from abc import abstractmethod
+
+from fastapi import Request
+
+from template_project.application.access_token.cryptographer import AccessTokenCryptographer
+from template_project.application.access_token.data_gateway import AccessTokenDataGateway
+from template_project.application.access_token.entity import AccessTokenId
+from template_project.application.access_token.errors import AccessTokenExpiredError
+from template_project.application.common.identity_provider import IdentityProvider
+from template_project.application.user.data_gateway import UserDataGateway
+from template_project.application.user.entity import User
+from template_project.application.user.errors import UserUnauthorizedError
+
+
+TOKEN_TYPE = "Bearer"
+BEARER_SECTIONS = 2
+AUTH_HEADER = "Authorization"
+
+
+class WebApiIdentityProvider(IdentityProvider):
+    def __init__(
+        self,
+        request: Request,
+        user_data_gateway: UserDataGateway,
+        access_token_data_gateway: AccessTokenDataGateway,
+        access_token_cryptographer: AccessTokenCryptographer,
+    ) -> None:
+        self._request = request
+
+        self._user_data_gateway = user_data_gateway
+        self._access_token_data_gateway = access_token_data_gateway
+        self._access_token_cryptographer = access_token_cryptographer
+
+    @abstractmethod
+    async def get_current_user(self) -> User:
+        auth_tokn = self._request.headers[AUTH_HEADER]
+
+        access_token_id = self._parse_token(auth_tokn)
+        if access_token_id is None:
+            raise UserUnauthorizedError
+
+        access_token = await self._access_token_data_gateway.load_with_id(access_token_id)
+        if access_token is None:
+            raise UserUnauthorizedError
+
+        try:
+            access_token.ensure_expired()
+        except AccessTokenExpiredError as error:
+            raise UserUnauthorizedError from error
+
+        user = await self._user_data_gateway.load_with_id(access_token.user_id)
+
+        if user is None:
+            raise UserUnauthorizedError
+
+        return user
+
+    def _parse_token(self, token: str) -> AccessTokenId | None:
+        authorization_header = self._request.headers.get(AUTH_HEADER)
+
+        if authorization_header is None:
+            return None
+
+        sections = authorization_header.split(" ")
+        if len(sections) != BEARER_SECTIONS:
+            return None
+
+        token_type, token = sections
+
+        if token_type != TOKEN_TYPE:
+            return None
+
+        return self._access_token_cryptographer.decrypto(token)
diff --git a/src/template_project/web_api/ioc/__init__.py b/src/template_project/web_api/ioc/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/web_api/ioc/connection.py b/src/template_project/web_api/ioc/connection.py
new file mode 100644
index 0000000..33d155a
--- /dev/null
+++ b/src/template_project/web_api/ioc/connection.py
@@ -0,0 +1,22 @@
+from typing import AsyncIterable
+from dishka import Provider, Scope, provide
+from sqlalchemy.ext.asyncio import AsyncEngine, AsyncSession, create_async_engine
+
+from template_project.web_api.configuration import DatabaseConfiguration
+
+
+class ConnectionProvider(Provider):
+    @provide(scope=Scope.APP)
+    async def make_engine(self, configuration: DatabaseConfiguration) -> AsyncIterable[AsyncEngine]:
+        engine = create_async_engine(configuration.url.get_value())
+        yield engine
+        await engine.dispose()
+
+    @provide()
+    async def make_connection(self, engine: AsyncEngine) -> AsyncIterable[AsyncSession]:
+        session = AsyncSession(
+            bind=engine,
+            expire_on_commit=True,
+        )
+        async with session:
+            yield session
diff --git a/src/template_project/web_api/ioc/cryptographer.py b/src/template_project/web_api/ioc/cryptographer.py
new file mode 100644
index 0000000..46451dc
--- /dev/null
+++ b/src/template_project/web_api/ioc/cryptographer.py
@@ -0,0 +1,25 @@
+import argon2
+from cryptography.fernet import Fernet
+from dishka import Provider, Scope, WithParents, provide, provide_all
+
+from template_project.adapters.access_token.cryptographer import FernetAccessTokenCryptographer
+from template_project.adapters.password_utils import ArgonPasswordHasher, ArgonPasswordVerifying
+from template_project.web_api.configuration import AccessTokenConfiguration
+
+
+class CryptographerProvider(Provider):
+    scope = Scope.APP
+
+    @provide
+    def argon_password_hasher(self) -> argon2.PasswordHasher:
+        return argon2.PasswordHasher()
+
+    @provide
+    def fernet(self, configuration: AccessTokenConfiguration) -> Fernet:
+        return Fernet(configuration.crypto_key)
+
+    access_token_cryptographer = provide(WithParents[FernetAccessTokenCryptographer])
+    password_utils = provide_all(
+        WithParents[ArgonPasswordHasher],
+        WithParents[ArgonPasswordVerifying],
+    )
diff --git a/src/template_project/web_api/ioc/data_gateway.py b/src/template_project/web_api/ioc/data_gateway.py
new file mode 100644
index 0000000..6e45e09
--- /dev/null
+++ b/src/template_project/web_api/ioc/data_gateway.py
@@ -0,0 +1,15 @@
+from dishka import Provider, Scope, WithParents, provide, provide_all
+
+from template_project.adapters.data_gateways.access_token import DefaultAccessTokenDataGateway
+from template_project.adapters.data_gateways.user import DefaultUserDataGateway
+from template_project.adapters.unit_of_work import DefaultUnitOfWork
+
+
+class DataGatewayProvider(Provider):
+    scope = Scope.REQUEST
+
+    unit_of_work = provide(WithParents[DefaultUnitOfWork])
+    data_gateways = provide_all(
+        WithParents[DefaultUserDataGateway],
+        WithParents[DefaultAccessTokenDataGateway],
+    )
diff --git a/src/template_project/web_api/ioc/factory.py b/src/template_project/web_api/ioc/factory.py
new file mode 100644
index 0000000..8a7cfc2
--- /dev/null
+++ b/src/template_project/web_api/ioc/factory.py
@@ -0,0 +1,11 @@
+from dishka import Provider, Scope, provide_all
+
+from template_project.adapters.access_token.factory import DefaultAccessTokenFactory
+
+
+class FactoryProvider(Provider):
+    scope = Scope.APP
+
+    factories = provide_all(
+        DefaultAccessTokenFactory,
+    )
diff --git a/src/template_project/web_api/ioc/interactor.py b/src/template_project/web_api/ioc/interactor.py
new file mode 100644
index 0000000..657f2c2
--- /dev/null
+++ b/src/template_project/web_api/ioc/interactor.py
@@ -0,0 +1,11 @@
+from dishka import Provider, Scope, provide_all
+
+from template_project.application.user.interactors.sign_up import UserSignUpInteractor
+
+
+class InteractorProvider(Provider):
+    scope = Scope.REQUEST
+
+    interactors = provide_all(
+        UserSignUpInteractor,
+    )
diff --git a/src/template_project/web_api/ioc/make.py b/src/template_project/web_api/ioc/make.py
new file mode 100644
index 0000000..4443ad2
--- /dev/null
+++ b/src/template_project/web_api/ioc/make.py
@@ -0,0 +1,23 @@
+from dishka import AsyncContainer, make_async_container
+from dishka.integrations.fastapi import FastapiProvider
+
+from template_project.web_api.configuration import AccessTokenConfiguration, Configuration, DatabaseConfiguration, ServerConfiguration
+from template_project.web_api.ioc.data_gateway import DataGatewayProvider
+from template_project.web_api.ioc.factory import FactoryProvider
+from template_project.web_api.ioc.interactor import InteractorProvider
+from template_project.web_api.ioc.cryptographer import CryptographerProvider
+
+
+def make_ioc(configuration: Configuration) -> AsyncContainer:
+    return make_async_container(
+        FactoryProvider(),
+        FastapiProvider(),
+        InteractorProvider(),
+        DataGatewayProvider(),
+        CryptographerProvider(),
+        context={
+            ServerConfiguration: configuration.server,
+            DatabaseConfiguration: configuration.database,
+            AccessTokenConfiguration: configuration.access_token,
+        },
+    )
diff --git a/src/template_project/web_api/routes/__init__.py b/src/template_project/web_api/routes/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/template_project/web_api/routes/user.py b/src/template_project/web_api/routes/user.py
new file mode 100644
index 0000000..497b614
--- /dev/null
+++ b/src/template_project/web_api/routes/user.py
@@ -0,0 +1,33 @@
+from dishka import FromDishka
+from dishka.integrations.fastapi import DishkaRoute
+from fastapi import APIRouter
+from pydantic import BaseModel, SecretStr
+
+from template_project.application.common.containers import SecretString
+from template_project.application.user.interactors.sign_up import UserSignUpInteractor
+
+
+router = APIRouter(route_class=DishkaRoute)
+
+
+class UserSignUpRequest(BaseModel):
+    email: str
+    password: SecretStr
+
+
+class UserSignUpResponse(BaseModel):
+    access_token: str
+
+
+@router.post("/user/sign_up")
+async def sign_up(
+    request: UserSignUpRequest,
+    interactor: FromDishka[UserSignUpInteractor],
+) -> UserSignUpResponse:
+    response_interactor = await interactor.execute(
+        email=request.email,
+        password=SecretString(request.password.get_secret_value())
+    )
+    return UserSignUpResponse(
+        access_token=response_interactor.access_token,
+    )