---
title: "OpenAPI specification (JSON)"
method: GET
path: "/openapi.json"
tags: ["Documentation"]
---

# OpenAPI specification (JSON)

`GET /openapi.json`

## Request

- Base URL: `https://api.purplegrain.com/api/v1`
- URL: `https://api.purplegrain.com/api/v1/openapi.json`
- Auth: none declared

Returns the OpenAPI 3.0.1 specification in JSON format.
Standard endpoint for documentation UIs and SDK generation.

## Response `200`

The OpenAPI specification

- object: OpenAPI 3.0.1 spec

## Other responses

- `404`: Spec file not found

---

[API](https://skmtc.dev/purplegrain/apis/purple-grain-api.md) · [All operations](https://skmtc.dev/purplegrain/apis/purple-grain-api/llms.txt) · [OpenAPI document](https://skmtc.dev/purplegrain/apis/purple-grain-api/revisions/29c5c990d66e?raw)