---
title: "Topics"
method: GET
path: "/v1/topics/all"
tags: ["Supplemental Endpoints", "v1"]
---

# Topics

`GET /v1/topics/all`

Search through all available Topics that exist within the Perigon Database.

## Query parameters

- `name` string
- `category` string
- `subcategory` string
- `page` integer
- `size` integer

## Response `200`

Successful response

- TopicSearchResult — Topic search result
  - `total` integer, required
  - `data` TopicDto[], required
    - `id` integer, nullable
    - `createdAt` string, date-time, nullable
    - `updatedAt` string, date-time, nullable
    - `name` string, nullable
    - `labels` TopicLabels
      - `category` string, nullable
      - `subcategory` string, nullable

## Other responses

- `400` — Invalid request parameters
- `401` — Unauthorized - API key is missing or invalid
- `403` — Forbidden - API key does not have access to the requested resource
- `429` — Too many requests - rate limit exceeded
- `500` — Internal server error

## Changes

- **2025-06-04** `52b02cb25532` — 1 info
  - api tag `Supplemental Endpoints` added
- **2025-05-08** `ae72ecd67fb1` — 2 info
  - the response property `data` became required for the status `200`
  - the response property `total` became required for the status `200`

[Change history](https://skmtc.dev/goperigon/apis/perigon-api/changes/v1/topics/all/get.md)

---

[API](https://skmtc.dev/goperigon/apis/perigon-api.md) · [All operations](https://skmtc.dev/goperigon/apis/perigon-api/llms.txt) · [OpenAPI document](https://skmtc.dev/goperigon/apis/perigon-api/revisions/e807740e36fb?raw)