> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.mixlayer.com/api-reference/platform-api/api-key-management/rotate-api-key/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.mixlayer.com/_mcp/server.

# Rotate an API key secret

POST https://api.mixlayer.com/v1/organizations/{org_id}/api_keys/{key_id}/rotate

When authenticated with an API key, this operation requires `api-admin`.

Reference: https://docs.mixlayer.com/api-reference/platform-api/api-key-management/rotate-api-key

## Authentication

- `Authorization` header (bearer token, required) — Console user session or Mixlayer API key supplied as a Bearer token.

## Request

### Path parameters

- `org_id` (string, required) — Organization ID
- `key_id` (string, required) — API key ID

## Response

### 200

Rotated API key and its one-time secret

- `data` (ApiDataResponseApiKeyWithSecretResponseData, required) — User-facing API key metadata with its one-time secret.

## Errors

### 401 Unauthorized Error

Authentication is missing or invalid.

- `error` (ApiErrorBody, required) — Structured error details.

### 403 Forbidden Error

The authenticated principal cannot perform this operation.

- `error` (ApiErrorBody, required) — Structured error details.

### 404 Not Found Error

API key not found

- `error` (ApiErrorBody, required) — Structured error details.

### 500 Internal Server Error

An unexpected server or database error occurred.

- `error` (ApiErrorBody, required) — Structured error details.

## Types

### ApiDataResponseApiKeyWithSecretResponseData

User-facing API key metadata with its one-time secret.

- `active` (boolean, required) — Whether the key can currently authenticate requests.
- `created_at` (datetime, required) — Time the key was created.
- `id` (string, required) — Stable API key identifier.
- `name` (string, required) — Human-readable API key name.
- `permissions` (list of enum, required) — Permission scopes granted to the key.
  - Allowed values: `inference`, `api-read`, `api-write`, `api-admin`
- `key` (string, required) — One-time API key secret. This value is not returned again.
- `expires_at` (datetime, optional, nullable) — Time the key expires, or null when it does not expire.

### ApiErrorBody

Structured error details returned by the platform API.

- `message` (string, required) — Human-readable error message.
- `code` (string, optional, nullable) — Stable machine-readable error code, when available.
- `details` (any, optional) — Error-specific structured context, when available.

## Examples

**Response**

```json
{
  "data": {
    "active": true,
    "created_at": "2024-01-15T09:30:00Z",
    "id": "string",
    "name": "string",
    "permissions": [
      "inference"
    ],
    "key": "string",
    "expires_at": null
  }
}
```

**SDK Code**

```python
import requests

url = "https://api.mixlayer.com/v1/organizations/org_id/api_keys/key_id/rotate"

headers = {"Authorization": "Bearer <token>"}

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

print(response.json())
```

```javascript
const url = 'https://api.mixlayer.com/v1/organizations/org_id/api_keys/key_id/rotate';
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

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"
	"net/http"
	"io"
)

func main() {

	url := "https://api.mixlayer.com/v1/organizations/org_id/api_keys/key_id/rotate"

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

	req.Header.Add("Authorization", "Bearer <token>")

	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://api.mixlayer.com/v1/organizations/org_id/api_keys/key_id/rotate")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'

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://api.mixlayer.com/v1/organizations/org_id/api_keys/key_id/rotate")
  .header("Authorization", "Bearer <token>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.mixlayer.com/v1/organizations/org_id/api_keys/key_id/rotate', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

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