---
title: "List groups"
url: https://hexelstudio.com/docs/api/ciam-iam/groups/list
---

# List groups

**GET** `/groups`

## Query parameters

- `organization_id: string`

  Organization ID

## Headers

- `Authorization: string`

  `Bearer <token>`.

## Returns

`200` OK (`array of Group`)

- `created_at: optional string`

- `created_by_user_id: optional string`

- `description: optional string`

- `display_name: optional string`

- `group_type: optional string`

- `id: optional string`

- `name: optional string`

- `organization_id: optional string`

- `parent_group_id: optional string`

- `updated_at: optional string`

## Errors

- `400` Bad Request

## Example

```bash
curl --request GET \
  --url 'https://api.hexelstudio.com/v1/groups?organization_id=ORGANIZATION_ID' \
  --header "Authorization: Bearer $ACCESS_TOKEN"
```

### Response (200)

```json
[
  {
    "created_at": "2026-01-01T00:00:00Z",
    "created_by_user_id": "string",
    "description": "string",
    "display_name": "string",
    "group_type": "string",
    "id": "string",
    "name": "string",
    "organization_id": "string",
    "parent_group_id": "string",
    "updated_at": "2026-01-01T00:00:00Z"
  }
]
```

### Response (400)

```json
{
  "key": "string"
}
```