Deepseek V3.1 Chat

Chat with Deepseek V3.1

Send structured conversations for Deepseek V3.1 to solve complex reasoning and coding tasks.

Two options for API calls:

• Non-streaming: /api/v1/generate with JSON body (recommended for complete responses)
• Streaming: /api/v1/generate/stream with "stream": true (real-time responses)
• Alternative: /api/v1/generate/stream with "stream": false (equivalent to /api/v1/generate)

curl -X POST https://app.eigenai.com/api/v1/generate \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "deepseek-v31-terminus",
    "messages": [
      {"role": "system", "content": "You are a helpful assistant."},
      {"role": "user", "content": "Let N be the number of positive integers less than 1000 that are divisible by 3 or 7 but not by 21. What is the value of N?"}
    ],
    "max_tokens": 4096,
    "chat_template_kwargs": {
      "thinking": true
    },
    "temperature": 0,
    "top_p": 0.95,
    "top_k": 1
  }'

import json
import requests

url = "https://app.eigenai.com/api/v1/generate"
headers = {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
}
payload = {
    "model": "deepseek-v31-terminus",
    "messages": [
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "Let N be the number of positive integers less than 1000 that are divisible by 3 or 7 but not by 21. What is the value of N?"}
    ],
    "max_tokens": 4096,
    "chat_template_kwargs": {
        "thinking": True
    },
    "temperature": 0,
    "top_p": 0.95,
    "top_k": 1
}

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()
print(json.dumps(response.json(), indent=2))

import fetch from 'node-fetch';

const payload = {
  model: 'deepseek-v31-terminus',
  messages: [
    { role: 'system', content: 'You are a helpful assistant.' },
    { role: 'user', content: 'Let N be the number of positive integers less than 1000 that are divisible by 3 or 7 but not by 21. What is the value of N?' }
  ],
  max_tokens: 4096,
  chat_template_kwargs: {
    thinking: true
  },
  temperature: 0,
  top_p: 0.95,
  top_k: 1
};

const response = await fetch('https://app.eigenai.com/api/v1/generate', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify(payload)
});

if (!response.ok) {
  throw new Error(`Request failed: ${response.status} ${await response.text()}`);
}

const result = await response.json();
console.log(result);