---
title: "Proxy V1Beta"
method: OPTIONS
path: "/gateway/v1beta/{path}"
---

# Proxy V1Beta

`OPTIONS /gateway/v1beta/{path}`

Native Gemini API surface (``/v1beta/models/*:generateContent``).

## Path parameters

- `path` string, required

## Headers

- `X-AI21-Key` string

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

> 23 revisions in range; 14 could not be searched.

- **2026-08-04** `744d40fa173f` — 1 info
  - api operation id `proxy_v1beta_gateway_v1beta__path__delete` removed and replaced with `proxy_v1beta_gateway_v1beta__path__options`
- **2026-08-04** `f146976b9158` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/ai21/apis/ai21-studio-api/changes/gateway/v1beta/:path/options.md)

---

[API](https://skmtc.dev/ai21/apis/ai21-studio-api.md) · [All operations](https://skmtc.dev/ai21/apis/ai21-studio-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ai21/ai21-studio-api/revisions/3f6518084a64/schema)