DeepSeek V4.1 Flash is a state-of-the-art large language model combining efficient sparse attention, strong reasoning, and integrated agent capabilities for robust long-context understanding and versatile AI applications.
DeepSeek V4.1 Flash is developed by DeepSeek. Atlas Cloud (operated by Atlas Cloud AI LLC) provides access to it and does not own it. All trademarks belong to their respective owners.
import os
from openai import OpenAI
# Multimodal Understanding Example
# Image: use base64 encoding (data:image/png;base64,...) or a public URL
client = OpenAI(
api_key=os.getenv("ATLASCLOUD_API_KEY"),
base_url="https://api.atlascloud.ai/v1"
)
response = client.chat.completions.create(
model="deepseek-ai/deepseek-v4.1-flash",
messages=[
{
"role": "user",
"content": [
{
"type": "image_url",
"image_url": {
"url": "data:image/png;base64,<BASE64_IMAGE_DATA>"
}
},
{
"type": "text",
"text": "Please describe the content of this image"
}
]
}
],
max_tokens=81920,
temperature=0.7
)
print(response.choices[0].message.content)Install the required package for your language.
pip install requestsAll API requests require authentication via an API key. You can get your API key from the Atlas Cloud dashboard.
export ATLASCLOUD_API_KEY="your-api-key-here"import os
API_KEY = os.environ.get("ATLASCLOUD_API_KEY")
headers = {
"Content-Type": "application/json",
"Authorization": f"Bearer {API_KEY}"
}Never expose your API key in client-side code or public repositories. Use environment variables or a backend proxy instead.
import requests
url = "https://api.atlascloud.ai/v1/chat/completions"
headers = {
"Content-Type": "application/json",
"Authorization": "Bearer $ATLASCLOUD_API_KEY"
}
data = {
"model": "deepseek-ai/deepseek-v4.1-flash",
"messages": [
{
"role": "user",
"content": "what is difference between http and https"
}
],
"max_tokens": 81920,
"temperature": 0.7,
"stream": False
}
response = requests.post(url, headers=headers, json=data)
print(response.json())The following parameters are accepted in the request body.
{
"model": "deepseek-ai/deepseek-v4.1-flash",
"messages": [
{
"role": "user",
"content": [
{
"type": "image_url",
"image_url": {
"url": "data:image/png;base64,<BASE64_IMAGE_DATA>"
}
},
{
"type": "text",
"text": "Please describe the content of this image"
}
]
}
],
"max_tokens": 81920,
"temperature": 0.7,
"stream": false
}The API returns a ChatCompletion-compatible response.
{
"id": "chatcmpl-abc123",
"object": "chat.completion",
"created": 1700000000,
"model": "model-name",
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "Hello! How can I assist you today?"
},
"finish_reason": "stop"
}
],
"usage": {
"prompt_tokens": 10,
"completion_tokens": 20,
"total_tokens": 30
}
}Atlas Cloud Skills integrates 400+ AI models directly into your AI coding assistant. One command to install, then use natural language to generate images, videos, and chat with LLMs.
npx skills add AtlasCloudAI/atlas-cloud-skillsGet your API key from the Atlas Cloud dashboard and set it as an environment variable.
export ATLASCLOUD_API_KEY="your-api-key-here"Once installed, you can use natural language in your AI assistant to access all Atlas Cloud models.
Atlas Cloud MCP Server connects your IDE with 400+ AI models via the Model Context Protocol. Works with any MCP-compatible client.
npx -y atlascloud-mcpAdd the following configuration to your IDE's MCP settings file.
{
"mcpServers": {
"atlascloud": {
"command": "npx",
"args": [
"-y",
"atlascloud-mcp"
],
"env": {
"ATLASCLOUD_API_KEY": "your-api-key-here"
}
}
}
}