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European AI, made accessible.

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Full stack, full sovereignty

Call 60+ open-weight models through one API: OpenAI- and Anthropic-compatible. Sovereign European AI, with automatic failover built in.

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Base URL `https://api.melious.ai/v1`

Python JavaScript cURL

from openai import OpenAI
client = OpenAI(
    base_url="https://api.melious.ai/v1",
    api_key="sk-mel-...",
)
response = client.chat.completions.create(
    model="gpt-oss-120b",
    messages=[{
        "role": "user",
        "content": "Hello!"
    }],
)