Quickstart

Make your first API request in under a minute. Qubax AI is fully OpenAI-compatible — if you've used the OpenAI API before, you already know how to use Qubax.

1. Create an account

2. Add credits

Go to Billing and top up with USDT or USDC on Ethereum, Tron, or Solana. Minimum $5. Credits never expire.

3. Create an API key

Go to API Keys and click "Create API Key". Your key starts with qbx_live_. Copy it — you won't see it again.

4. Make your first request

Using the OpenAI Python SDK:

Python

from openai import OpenAI

client = OpenAI(
    base_url="https://api.qubax.ai/v1",
    api_key="qbx_live_..."
)

response = client.chat.completions.create(
    model="claude-opus-4.8",
    messages=[
        {"role": "user", "content": "Hello! What can you do?"}
    ]
)

print(response.choices[0].message.content)

Or with cURL:

Shell

curl https://api.qubax.ai/v1/chat/completions \
  -H "Authorization: Bearer qbx_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-opus-4.8",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'

ℹ️

That's it. You just made your first AI request through Qubax at up to 99% off retail pricing.

Next steps

Authentication

→