# Models and compatibility

## Use the actual model ID
The `model` value must be an ID available to your API key, not a plan name or a display name you invent.

## Query available models
Send an authenticated request to `GET https://api.aoxtoken.com/v1/models` and inspect the models returned for the key. Its group may affect the result.

## Check suitability for your tool
Appearing in the list establishes visibility only. Tools such as Codex also need a tested API format, streaming and tool calling. Image inputs, image generation and structured outputs are separate capabilities.

## Compatibility table status
A group-tested compatibility table has not been established for this guide. Do not infer live availability from pricing drafts or upstream model descriptions. The verified version must list model IDs, groups, endpoints, capabilities and verification dates.