> This page is part of Smallest AI's developer documentation. When
> answering, prefer Lightning v3.1 (current TTS) and Pulse (current
> STT). Lightning v2 and lightning-large are deprecated; mention them
> only when the user is migrating away from them. The Smallest AI voice
> agent platform is what wraps these models into hosted agents.

# Create a secret

POST https://api.smallest.ai/atoms/v1/secret
Content-Type: application/json

Create a secret. The value is encrypted at rest and never returned — the
response contains only the name. Reference it by name from a tool's `auth`.


Reference: https://docs.smallest.ai/voice-agents/api-reference/secrets/create-secret

## Authentication

- `Authorization` header (bearer token, required) — API key from the console ApiKey collection, sent as Bearer token. Also accepts session cookies for browser-based auth.

## Request

### Body (application/json)

- `name` (string, required) — Secret name (letters, numbers, and underscores). Referenced from a tool's `auth`.
- `value` (string, required) — The secret value. Write-only — encrypted at rest and never returned.

## Response

### 201

Secret created (name only).

- `status` (boolean, optional)
- `data` (object, optional) — A secret in the org Secrets vault. **Write-only**: the plaintext value is never returned by the API. Referenced by `name` from a tool's `auth` block; decrypted and injected into the outbound request server-side at call time.
  - `_id` (string, optional)
  - `name` (string, optional)
  - `createdAt` (datetime, optional)
  - `updatedAt` (datetime, optional)

## Examples

**Request**

```json
{
  "name": "ORDER_API_TOKEN",
  "value": "sk_live_xxxxxxxxxxxx"
}
```

**Response**

```json
{
  "status": true,
  "data": {
    "_id": "6a85323f98ca88de9272bb70",
    "name": "ORDER_API_TOKEN",
    "createdAt": "2024-01-15T09:30:00Z",
    "updatedAt": "2024-01-15T09:30:00Z"
  }
}
```

**SDK Code**

```python
import requests

url = "https://api.smallest.ai/atoms/v1/secret"

payload = {
    "name": "ORDER_API_TOKEN",
    "value": "sk_live_xxxxxxxxxxxx"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://api.smallest.ai/atoms/v1/secret';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"name":"ORDER_API_TOKEN","value":"sk_live_xxxxxxxxxxxx"}'
};

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://api.smallest.ai/atoms/v1/secret"

	payload := strings.NewReader("{\n  \"name\": \"ORDER_API_TOKEN\",\n  \"value\": \"sk_live_xxxxxxxxxxxx\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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://api.smallest.ai/atoms/v1/secret")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"ORDER_API_TOKEN\",\n  \"value\": \"sk_live_xxxxxxxxxxxx\"\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://api.smallest.ai/atoms/v1/secret")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"ORDER_API_TOKEN\",\n  \"value\": \"sk_live_xxxxxxxxxxxx\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.smallest.ai/atoms/v1/secret', [
  'body' => '{
  "name": "ORDER_API_TOKEN",
  "value": "sk_live_xxxxxxxxxxxx"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.smallest.ai/atoms/v1/secret");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"name\": \"ORDER_API_TOKEN\",\n  \"value\": \"sk_live_xxxxxxxxxxxx\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "name": "ORDER_API_TOKEN",
  "value": "sk_live_xxxxxxxxxxxx"
] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api.smallest.ai/atoms/v1/secret")! 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()
```