AI Foundation Services

GDPR-compliant LLM APIs. OpenAI-compatible. Hosted in Germany & EU.

Access 20+ open-source and proprietary LLMs through a single, OpenAI-compatible API. Switch from OpenAI with one line of code. Your data stays in the EU.

GDPR CompliantEU HostedOpenAI Compatible

Get Free API KeyQuickstart Guide

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Try It Now

Drop in your API key and start building — the API is identical to OpenAI's:

curl

curl -X POST "https://llm-server.llmhub.t-systems.net/v2/chat/completions" \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Llama-3.3-70B-Instruct",
    "messages": [{"role": "user", "content": "Hello from AIFS"}]
  }'

Python

from openai import OpenAI

client = OpenAI(base_url="https://llm-server.llmhub.t-systems.net/v2")

response = client.chat.completions.create(
    model="Llama-3.3-70B-Instruct",
    messages=[{"role": "user", "content": "Hello from AIFS"}],
)
print(response.choices[0].message.content)

Node.js

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://llm-server.llmhub.t-systems.net/v2",
});

const response = await client.chat.completions.create({
  model: "Llama-3.3-70B-Instruct",
  messages: [{ role: "user", content: "Hello from AIFS" }],
});
console.log(response.choices[0].message.content);

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Available Models

GPT OSS 120B

Cloud: T-Cloud

Server Location: Germany🇩🇪

Available

Qwen 3 Next 80B Instruct

Cloud: T-Cloud

Server Location: Germany🇩🇪

Available

Qwen 3 VL 30B Instruct

Cloud: T-Cloud

Server Location: Germany🇩🇪

Available

For the complete list with pricing, see the Plans & Pricing page.

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Get Started

Authentication

Set up your API key and environment.

Quickstart

Make your first API call in 5 minutes.

API Reference

Explore all available endpoints.