---
title: "Get Panel Definitions"
method: GET
path: "/v1/panel-definitions"
tags: ["public_api", "external", "panels"]
---

# Get Panel Definitions

`GET /v1/panel-definitions`

## Request

- Base URL: `https://api.hydracept.com`
- URL: `https://api.hydracept.com/v1/panel-definitions`
- Auth: HTTP bearer

## Query parameters

- `projectId` string, nullable

## Response `200`

Successful response

- PanelDefinitionListResponse
  - `definitions` object[]

## Other responses

- `401`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `403`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `422`: Validation failure: public envelope plus Pydantic `detail` / `validationErrors`
- `429`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `500`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `502`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `503`: Structured public error envelope (`code`, `message`, `requestId`, …)

---

[API](https://skmtc.dev/hydracept/apis/hydracept-public-api.md) · [All operations](https://skmtc.dev/hydracept/apis/hydracept-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/hydracept/apis/hydracept-public-api/revisions/2d41a8069ede?raw)