DeepSeekAI

DeepSeekAI is a Node.js client library for interacting with the DeepSeek API. This package allows you to send messages to DeepSeek's conversational AI models and receive intelligent responses.

Features

• Easy-to-use API client
• Supports custom messages and models
• Stream or non-stream responses
• Lightweight and secure (users manage their own API keys)

Installation

Install the package using npm:

npm install deepseekai

Usage

1. Initialize the Client

Start by importing the DeepSeekClient class and initializing it with your API key:

const DeepSeekClient = require('deepseekai');

const deepseek = new DeepSeekClient('DEEPSEEK_API_KEY');

2. Send Messages

Use the callAPI method to send messages and receive a response:

(async () => {
  const messages = [
    { role: 'system', content: 'You are a helpful assistant.' },
    { role: 'user', content: 'Tell me a joke!' },
  ];

  try {
    const response = await deepseek.callAPI(messages);
    console.log('DeepSeek Response:', response);
  } catch (error) {
    console.error('Error:', error);
  }
})();

Example Response

{
  "choices": [
    {
      "message": {
        "role": "assistant",
        "content": "Sure! Here's a joke: Why don't skeletons fight each other? They don't have the guts!"
      }
    }
  ]
}

Error Handling

try {
  const response = await deepseek.callAPI(messages);
} catch (error) {
  console.error('API Error:', error);
}

API Documentation

Refer to the DeepSeek API Documentation for detailed information on available models, request parameters, and response structures.

License

Copyright 2025 DeepSeekAI

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.