> ## Documentation Index
> Fetch the complete documentation index at: https://onr.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Gemini Native API (v1beta)

> Subset of Gemini native endpoints supported by ONR.

In addition to OpenAI-style endpoints, ONR supports a subset of Gemini native endpoints:

* `POST /v1beta/models/{model}:generateContent`
* `POST /v1beta/models/{model}:streamGenerateContent` (SSE; `alt=sse` is added if missing)
* `GET /v1beta/models`

Example (force provider via header):

```bash theme={null}
curl -sS http://127.0.0.1:3300/v1beta/models/gemini-2.0-flash:generateContent \
  -H "Authorization: Bearer change-me" \
  -H "x-onr-provider: gemini" \
  -H "Content-Type: application/json" \
  -d '{"contents":[{"role":"user","parts":[{"text":"hello"}]}]}'
```