# Invite user (v2)

Invite a user to an organization with role and department assignments in a single call.

Invites a user to the specified organization. If the user already exists globally (by email), they are added to the organization. If not, a new user account is created. You can assign roles and departments in the same request.

#### Path Parameters

**`organization_id`** string required

The unique identifier of the organization (format: `org_*`).

#### Request Body

**`email`** string required

The email address of the user to invite.

**`full_name`** string optional

The full name of the user. Max 255 characters.

**`role_ids`** array of strings optional · Defaults to `[]`

List of role IDs to assign to the user (format: `role_*`).

**`department_ids`** array of strings optional · Defaults to `[]`

List of department IDs to assign the user to (format: `dept_*`).

**`send_invitation`** boolean optional · Defaults to `true`

Whether to send an invitation email to the user.

**`custom_message`** string optional

Custom message to include in the invitation email.

## Returns

The user object with their role and department assignments, with a `201 Created` status code.

Request

```bash cURL
curl -X POST https://api.aitronos.com/v1/organizations/org_xyz789/users/invite/v2 \
  -H "Authorization: Bearer $ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "jane@example.com",
    "full_name": "Jane Doe",
    "role_ids": ["role_abc123"],
    "department_ids": ["dept_eng001"],
    "send_invitation": true
  }'
```


```python Python SDK
from aitronos import Aitronos

client = Aitronos(api_key="your-api-key")

# Users V2 endpoints coming to SDK soon
# result = client.users.invite_v2(
#     organization_id="org_xyz789",
#     email="jane@example.com",
#     full_name="Jane Doe",
#     role_ids=["role_abc123"],
#     department_ids=["dept_eng001"],
# )
```


```python Python
import requests

org_id = "org_xyz789"
url = f"https://api.aitronos.com/v1/organizations/{org_id}/users/invite/v2"
headers = {
    "Authorization": "Bearer YOUR_ACCESS_TOKEN",
    "Content-Type": "application/json",
}
data = {
    "email": "jane@example.com",
    "full_name": "Jane Doe",
    "role_ids": ["role_abc123"],
    "department_ids": ["dept_eng001"],
    "send_invitation": True,
}
response = requests.post(url, headers=headers, json=data)
print(response.json())
```


```javascript JavaScript
const orgId = "org_xyz789";
const response = await fetch(
  `https://api.aitronos.com/v1/organizations/${orgId}/users/invite/v2`,
  {
    method: "POST",
    headers: {
      Authorization: "Bearer YOUR_ACCESS_TOKEN",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      email: "jane@example.com",
      full_name: "Jane Doe",
      role_ids: ["role_abc123"],
      department_ids: ["dept_eng001"],
      send_invitation: true,
    }),
  }
);
const data = await response.json();
console.log(data);
```

Response

```json 201 Created
{
  "id": "usr_abc123def456",
  "full_name": "Jane Doe",
  "email": "jane@example.com",
  "user_name": null,
  "account_state": "pending_invitation",
  "role_ids": ["role_abc123"],
  "department_ids": ["dept_eng001"],
  "organization_id": "org_xyz789",
  "invitation_link": null,
  "invited_at": "2025-12-22T15:30:00",
  "deactivated_at": null
}
```


```json 409 Conflict
{
  "success": false,
  "error": {
    "code": "USER_ALREADY_EXISTS",
    "message": "An account with this email already exists.",
    "system_message": "an account with this email already exists.",
    "type": "client_error",
    "status": 409,
    "details": {
      "email": "jane@example.com",
      "organization_id": "org_xyz789"
    },
    "trace_id": "abc-123-def",
    "timestamp": "2025-12-22T15:30:00Z"
  }
}
```

## Related Resources

- [Update memberships](/docs/api-reference/users/update-memberships)
- [Deactivate user](/docs/api-reference/users/deactivate)
- [Reactivate user](/docs/api-reference/users/reactivate)
- [Remove user](/docs/api-reference/users/remove)