---
title: "The builders of an organisation"
description: "List builders who can open this Studio, their roles, and the suites each may work on."
canonical: "https://grid82.com/docs/builder-api/builders/list"
updated: "2026-11-13"
---

# The builders of an organisation

`GET https://studio.grid82.app/v1/organizations/{organizationId}/builders`

List builders who can open this Studio, their roles, and the suites each may work on.

Excludes app users, who are listed in a suite's directory and cannot access the Studio.

Requires the `members:read` scope. Operation `builders.list`. MCP tool `builders_list`. CLI: `grid82 builders list` (`npx grid82`).

## Path parameters

| Name             | Type   | Required | Description |
| ---------------- | ------ | -------- | ----------- |
| `organizationId` | string | yes      |             |

**Authorizations**

- `Authorization` (bearer, in header, required)

## Response

**200**: Success

- `data` (`object[]`, required)
- `data.userId` (`string`, required)
- `data.email` (`string,null`, required)
- `data.name` (`string,null`, required)
- `data.role` (`enum<string>`, required, one of: `admin, member`)
- `data.joinedAt` (`string,null`, required)
- `data.allSuites` (`boolean`, required)
- `data.suiteIds` (`string[]`, required)
- `data.canCreateSuites` (`boolean`, required)

```json
{
  "data": [
    {
      "userId": "<string>",
      "email": null,
      "name": null,
      "role": "admin",
      "joinedAt": null,
      "allSuites": true,
      "suiteIds": [
        "<string>"
      ],
      "canCreateSuites": true
    }
  ]
}
```

**4XX**: Refused

- `error` (`object`, required)
- `error.code` (`enum<string>`, required, one of: `not_found, forbidden, unauthenticated, validation_failed, conflict, rate_limited, payment_required, not_implemented, internal`)
- `error.message` (`string`, required)
- `error.details` (`Record<string, unknown>`)

```json
{
  "error": {
    "code": "not_found",
    "message": "<string>",
    "details": {}
  }
}
```

**Example request**

```bash
curl --request GET \
  --url 'https://studio.grid82.app/v1/organizations/<organizationId>/builders' \
  --header 'Authorization: Bearer <token>'
```