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Start using the kluster.ai API＃

The kluster.ai API provides a straightforward way to work with Large Language Models (LLMs) at scale. It is compatible with OpenAI's API and SDKs, making it easy to integrate into your existing workflows with minimal code changes.

Get your API key＃

Navigate to the kluster.ai developer console API Keys section and create a new key. You'll need this for all API requests.

For step-by-step instructions, refer to the Get an API key guide.

Set up the OpenAI client library＃

Developers can use the OpenAI libraries with kluster.ai with no changes. To start, you need to install the library:

pip install "openai>=1.0.0"

Once the library is installed, you can instantiate an OpenAI client pointing to kluster.ai with the following code and replacing INSERT_API_KEY:

from openai import OpenAI

client = OpenAI(
    base_url="https://api.kluster.ai/v1",
    api_key="INSERT_API_KEY",  # Replace with your actual API key
)

Check the kluster.ai OpenAI compatibility page for detailed information about the integration.

API request limits＃

The following limits apply to API requests based on your plan tier (notation is free tier | standard tier):

Model Context
size		 Max
output		 Max batch
requests		 Concurrent
requests		 Requests
per minute
DeepSeek R1 32k | 162k 4k | 162k <1000 | No limit 2 | 10 1 | 60
DeepSeek V3 32k | 131k 4k | 131k <1000 | No limit 2 | 10 1 | 60
DeepSeek V3 0324 32k | 131k 4k | 131k <1000 | No limit 2 | 10 1 | 60
Gemma 3 27B 32k | 32k 4k | 8k <1000 | No limit 2 | 10 1 | 60
Llama 3.1 8B 32k | 131k 4k | 131k <1000 | No limit 2 | 10 1 | 60
Llama 3.1 405B 32k | 131k 4k | 131k <1000 | No limit 2 | 10 1 | 60
Llama 3.3 70B 32k | 131k 4k | 131k <1000 | No limit 2 | 10 1 | 60
Qwen 2.5 7B 32k | 32k 4k | 8k <1000 | No limit 2 | 10 1 | 60

Where to go next＃

  • Guide Real-time inference

    Build AI-powered applications that deliver instant, real-time responses.

    Visit the guide

  • Guide Batch inference

    Process large-scale data efficiently with AI-powered batch inference.

    Visit the guide

  • Reference API reference

    Explore the complete kluster.ai API documentation and usage details.

    Reference