---
search:
  tags:
    - Discovery
    - GET
seo:
  description: >-
    Served OpenAPI document. Reference for the GET /v1/openapi.json endpoint in
    the agentsub Gateway API.
sidebar:
  label: Served OpenAPI document
  badge: GET
title: Served OpenAPI document
type: openapi-operation
---
`GET /v1/openapi.json`

**Responses**

- `200` — OpenAPI document (see apps/gateway/src/openapi.ts)

Response example, 200:

```json
{}
```