---
title: "List all topics"
method: GET
path: "/api/v4/topics"
tags: ["project_topics"]
---

# List all topics

`GET /api/v4/topics`

## Request

- Base URL: `https://gitlab.com`
- URL: `https://gitlab.com/api/v4/topics`
- Auth: none declared

Lists all project topics sorted by the number of associated projects.

## Query parameters

- `search` string
- `without_projects` boolean
- `organization_id` integer
- `page` integer
- `per_page` integer

## Response `200`

List all topics

- APIEntitiesProjectsTopic: API_Entities_Projects_Topic model
  - `id` integer, required
  - `name` string, required
  - `title` string, required
  - `description` string, required
  - `total_projects_count` integer, required
  - `organization_id` integer, required
  - `avatar_url` string, required

---

[API](https://skmtc.dev/gitlab/apis/gitlab-api.md) - [All operations](https://skmtc.dev/gitlab/apis/gitlab-api/llms.txt) - [OpenAPI document](https://skmtc.dev/gitlab/apis/gitlab-api/revisions/b234947ef3f2?raw)