> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developers.alephant.io/sdk-reference/saa-s-sdk/saa-s-api/workspaces/create-workspace/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.alephant.io/_mcp/server.

# Create workspace

POST https://alephant.io/api/v1/workspaces
Content-Type: application/json

Create a new workspace. Multiple workspaces per user are allowed; each has its own subscription. Returns 201 with workspace detail.

Reference: https://developers.alephant.io/api-reference/saa-s-api/workspaces/create-workspace

## Servers

- `https://alephant.io` (Production, default)
- `https://dev.alephant.io` (Development)

## Request

### Headers

- `Authorization` (string, required) — Bearer \{access\_token}

### Body (application/json)

This endpoint expects an internal_api_handlers_workspaces.CreateWorkspaceRequest.

- `name` (string, required) — The server trims surrounding whitespace, then requires 1-100 UTF-8 bytes.
- `billingEmail` (string, optional) — Empty is allowed; non-empty values are validated with Go's mail.ParseAddress.
- `slug` (string, optional) — Empty is allowed and causes automatic slug generation. A non-empty value must contain URL-safe ASCII letters, numbers, and hyphens with no leading or trailing hyphen; validation is case-insensitive.
- `tier` (string, optional, default: free) — Leading/trailing whitespace and letter case are ignored. "pro" or "team" starts a 7-day trial; empty/"free" means free/active. Enterprise is NOT allowed via tier (use type="enterprise" instead).
- `type` (string, optional, default: personal) — Leading/trailing whitespace and letter case are ignored. Empty defaults to "personal"; the other accepted value is "enterprise". Use json:"type" (not omitempty) so request bodies always bind "type" reliably across JSON decoders.

## Response

### 201

data: created workspace (id, name, slug, type, ownerId, logoUrl, billingEmail, settings, createdAt, updatedAt)

- `map from string to any`

## Errors

### 401 Unauthorized Error

AUTH_TOKEN_EXPIRED

- `map from string to any`

### 409 Conflict Error

CONFLICT_SLUG_TAKEN when slug already in use

- `map from string to any`

### 422 Unprocessable Entity Error

VALIDATION_ERROR

- `map from string to any`

## Examples

**Request**

```json
{
  "name": "string"
}
```

**Response**

```json
{}
```

**SDK Code**

```python
import requests

url = "https://alephant.io/api/v1/workspaces"

payload = { "name": "string" }
headers = {
    "Authorization": "Authorization",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = 'https://alephant.io/api/v1/workspaces';
const options = {
  method: 'POST',
  headers: {Authorization: 'Authorization', 'Content-Type': 'application/json'},
  body: '{"name":"string"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://alephant.io/api/v1/workspaces"

	payload := strings.NewReader("{\n  \"name\": \"string\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Authorization")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://alephant.io/api/v1/workspaces")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Authorization'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"string\"\n}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://alephant.io/api/v1/workspaces")
  .header("Authorization", "Authorization")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"string\"\n}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://alephant.io/api/v1/workspaces', [
  'body' => '{
  "name": "string"
}',
  'headers' => [
    'Authorization' => 'Authorization',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://alephant.io/api/v1/workspaces");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Authorization");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"name\": \"string\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Authorization",
  "Content-Type": "application/json"
]
let parameters = ["name": "string"] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://alephant.io/api/v1/workspaces")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```