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

# List models

GET https://api.nyra-labs.com/v1/models

Lists the models available to purchase, with their per-unit prices.

Reference: https://docs.nyra-labs.com/api-reference/models/list

## Authentication

- `Authorization` header (bearer token, required) — Your API key, e.g. `Authorization: Bearer nl_live_...`.

## Servers

- `https://api.nyra-labs.com` (Production, default)
- `http://localhost:3001` (Local)

## Response

### 200

A list of models.

- `data` (list of Model, required)
- `object` (enum, required)
  - Allowed values: `list`

## Errors

### 401 Unauthorized Error

The API key is missing, malformed or invalid.

- `error` (ErrorResponseError, required)

### 403 Forbidden Error

The API key is missing the `models:read` scope.

- `error` (ErrorResponseError, required)

## Types

### Model

- `created` (integer, required) — Unix timestamp, in seconds, of when the model was created.
- `id` (string, required)
- `nyra` (NyraModelExtension, required)
- `object` (enum, required)
  - Allowed values: `model`
- `owned_by` (enum, required)
  - Allowed values: `nyra`

### ErrorResponseError

- `code` (string, required, nullable)
- `message` (string, required)
- `param` (string, required, nullable)
- `type` (enum, required)
  - Allowed values: `invalid_request_error`, `authentication_error`, `permission_error`, `rate_limit_error`, `insufficient_quota`, `server_error`

### NyraModelExtension

- `active` (boolean, required)
- `deprecated_at` (datetime, required, nullable) — When the model stops serving requests. `null` if not deprecated.
- `description` (string, required, nullable)
- `display_name` (string, required)
- `price_per_unit_usd` (string, required) — Price for one unit, in USD, as a fixed-point decimal string.
- `unit` (enum, required) — The unit `price_per_unit_usd` is quoted in.
  - Allowed values: `audio_second`

## Examples

**Response**

```json
{
  "data": [
    {
      "created": 1788825600,
      "id": "crisperwhisper-v2",
      "nyra": {
        "active": true,
        "deprecated_at": null,
        "description": "Verbatim and intended transcripts with word-level timestamps and their alignment.",
        "display_name": "CrisperWhisper 2.0 Large",
        "price_per_unit_usd": "0.000250",
        "unit": "audio_second"
      },
      "object": "model",
      "owned_by": "nyra"
    }
  ],
  "object": "list"
}
```

**SDK Code**

```python
import requests

url = "https://api.nyra-labs.com/v1/models"

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

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

print(response.json())
```

```javascript
const url = 'https://api.nyra-labs.com/v1/models';
const options = {method: 'GET', 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.nyra-labs.com/v1/models"

	req, _ := http.NewRequest("GET", 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.nyra-labs.com/v1/models")

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

request = Net::HTTP::Get.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.get("https://api.nyra-labs.com/v1/models")
  .header("Authorization", "Bearer <token>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.nyra-labs.com/v1/models', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.nyra-labs.com/v1/models");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <token>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Authorization": "Bearer <token>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.nyra-labs.com/v1/models")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

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()
```