Not available yet
What ApiLux has not built yet. We list these rather than stay silent, and deliberately ship no code samples so you do not write against them.
The list
| Capability | Why not yet |
|---|---|
| Streaming (SSE) | The gateway does not proxy SSE yet. stream: true is explicitly rejected today. |
| Responses API | Not implemented on ApiLux yet. |
| Messages API (Anthropic-style) | Not implemented. As a result, IDE tools that speak the Anthropic protocol are not usable yet either. |
| IDE integrations | Claude Code, Codex, Cursor, OpenCode and VS Code all need the OpenAI/Anthropic wire protocol with streaming. Not tested end to end, so not announced. |
| Usage & balance by API key | Available in the dashboard with an account login; there is no API-key endpoint yet. |
| Rate limits | ApiLux does not enforce its own rate limits yet. The upstream provider can still return upstream_rate_limited. |