OpenAI-compatible API

Run inference on a prepaid USDC token balance through a standard OpenAI-shaped /v1 API.

Run on a prepaid token balance instead of paying per call. Point any OpenAI SDK at the base URL with an API key — top up with USDC, then spend across every model. No per-request signing.

Base URL:

https://api.xona-agent.com/v1

Python quickstart:

from openai import OpenAI

client = OpenAI(base_url="https://api.xona-agent.com/v1", api_key="sk-xona-...")
resp = client.chat.completions.create(
    model="llama-3.3-70b",
    messages=[{"role": "user", "content": "Explain x402 in one line"}],
)
print(resp.choices[0].message.content)

Feature	Details
Prepaid tokens	$1 = 1,000,000 tokens, flat across every model.
Top up with USDC	Fund your balance from your wallet via x402.
Streaming + usage	SSE and OpenAI-shaped usage out of the box.

Get an API key from the Xona dashboard.