openseek

OpenSeek is an open-source Python library that provides free access to DeepSeek models. Designed for developers and researchers, it offers a simple and unified interface to interact with various DeepSeek LLM models without requiring API keys, subscriptions, or paid plans.

Installation

pip install openseek

Quick Start

Asynchronous Usage

import asyncio
from openseek import DeepSeek


async def main():
    async with DeepSeek(
            email="[e-mail]",
            password="your_password",
            headless=True
    ) as api:
        response = await api.send_message("Расскажи мне о квантовой физике")
        print(response.text)


asyncio.run(main())

Synchronous Usage

from openseek import DeepSeek


def main():
    api = DeepSeek(
        email="[e-mail]",
        password="your_password",
        headless=True
    )

    try:
        api.initialize_sync()
        response = api.send_message_sync("Расскажи мне о квантовой физике")
        print(response.text)
    finally:
        api.close_sync()


main()

Features

• Free Access: Use DeepSeek models without API keys or paid subscriptions
• Asynchronous and Synchronous API: Flexibility for different usage scenarios
• DeepThink Mode: Activate advanced thinking features for more complex queries
• Search Support: Enable web search to get up-to-date information
• Session Management: Resume existing chats using a session ID

Parameters

When initializing DeepSeek, the following parameters are available:

Parameter	Type	Default	Description
email	str	-	Email for logging into DeepSeek
password	str	-	Password for logging into DeepSeek
chat_id	Optional[str]	None	ID of a specific chat session
headless	bool	True	Launch browser in headless mode
verbose	bool	False	Enable detailed logging
chrome_args	Optional[List]	None	Additional arguments for Chrome
attempt_cf_bypass	bool	True	Attempt to bypass Cloudflare protection

Sending Messages

The send_message method accepts:

Parameter	Type	Default	Description
message	str	-	Message text to send
slow_mode	bool	False	Send the message slowly, character by character
deepthink	bool	False	Activate DeepThink feature
search	bool	False	Activate search feature
timeout	int	60	Maximum response waiting time
slow_mode_delay	float	0.25	Delay between characters in slow_mode

Error Handling

The library can raise the following exceptions:

• MissingCredentials: Missing credentials (email or password)
• InvalidCredentials: Invalid credentials
• ServerDown: DeepSeek server is unavailable
• MissingInitialization: Required dependencies are missing or initialization not done

Requirements

• Python 3.10 or higher
• Dependencies: beautifulsoup4, zendriver, inscriptis, pyvirtualdisplay (for Linux)

License

MIT - see LICENSE for details.

Author

Daniel Cuzneţov [e-mail]