---
title: "Get Model Openapi"
method: GET
path: "/models/{model}/openapi.json"
tags: ["Models"]
---

# Get Model Openapi

`GET /models/{model}/openapi.json`

## Request

- Base URL: `https://api.hedra.com/v3`
- URL: `https://api.hedra.com/v3/models/{model}/openapi.json`
- Auth: none required

A standalone one-operation OpenAPI spec for this model's submit call.

## Path parameters

- `model` string, required: The model's public id (`GET /v3/models`).

## Response `200`

Successful Response

- object

## Other responses

- `400`: Invalid or failed-validation request.
- `403`: Insufficient scope or plan.
- `404`: Resource not found.
- `429`: Rate limit exceeded.
- `500`: Internal error.

## Changes

- **2026-10-16** `06692d16e78a`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/hedra-labs/apis/hedra-api/changes/models/:model/openapi.json/get.md)

---

[API](https://skmtc.dev/hedra-labs/apis/hedra-api.md) - [All operations](https://skmtc.dev/hedra-labs/apis/hedra-api/llms.txt) - [OpenAPI document](https://skmtc.dev/hedra-labs/apis/hedra-api/revisions/6ef35a11cefe?raw)