Aion 3.0 Mini API

aion-labs/aion-3-0-mini

Call Aion 3.0 Mini through UberLLM’s OpenAI-compatible API — from $0.3850/M input and $0.7700/M output, routed automatically to the cheapest healthy seller. Aion Labs · 128,000 token context. Fee included.

Try it live — no signup
Demo · a few prompts a day, no sign-up

Aion 3.0 Mini pricing

Price now · per 1M tokens
Input
$0.385
Output
$0.77
Cached input
$0.099
% off list
50% off
55% of input served from cache
List price · per 1M tokens
Input
$0.77
Output
$1.54
Cached input
$0.198
Providers and their list prices, per 1M tokens
ProviderInputOutputCached input
OpenRouter$0.70$1.40$0.18
Venice AI$0.875$1.75$0.225

UberLLM routes every request to the cheapest healthy seller for this model. The price shown includes UberLLM’s 10% fee.

How to use Aion 3.0 Mini with the OpenAI SDK

Already using the OpenAI SDK? Change one line — the base URL — and call Aion 3.0 Mini with your existing code. Anthropic SDKs work against https://api.uberllm.dev/v1/messages.

python
from openai import OpenAI

client = OpenAI(
    base_url="https://api.uberllm.dev/v1",
    api_key="ull_your_key_here",
)

resp = client.chat.completions.create(
    model="aion-labs/aion-3-0-mini",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)

Aion 3.0 Mini API — FAQ

How much does the Aion 3.0 Mini API cost?

Aion 3.0 Mini is listed from $0.3850 per million input tokens and $0.7700 per million output tokens through UberLLM, which routes each request to the cheapest healthy seller on a live marketplace and bills the price shown, which includes UberLLM's 10% fee.

How do I call Aion 3.0 Mini via API?

Use any OpenAI-compatible SDK: set the base URL to https://api.uberllm.dev/v1, your UberLLM API key, and model "aion-labs/aion-3-0-mini". Anthropic SDKs work via https://api.uberllm.dev/v1/messages.

Is Aion 3.0 Mini OpenAI-compatible on UberLLM?

Yes. Every model on UberLLM — including Aion 3.0 Mini — is served through one OpenAI-compatible endpoint, so you change only the base URL and key.

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