## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.cognigy.com/llms.txt)

Use this file to discover all available pages before exploring further.

### Validate Speech Provider

#### cURL

```bash
curl --request POST \  
  --url https://api-trial.cognigy.ai/new/v2.0/audio/voiceprovider/test \  
  --header 'Content-Type: application/json' \  
  --header 'X-API-Key: <api-key>' \  
  --data '\n{\n  "projectId": "<string>"\n}\n'\
```

#### Python

```python
import requests

url = "https://api-trial.cognigy.ai/new/v2.0/audio/voiceprovider/test"

payload = { "projectId": "<string>" }
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)
```

#### JavaScript (Fetch)

```javascript
const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({projectId: '<string>'})
};

fetch('https://api-trial.cognigy.ai/new/v2.0/audio/voiceprovider/test', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

#### PHP

```php
$curl = curl_init();

curl_setopt_array($curl, [\
  CURLOPT_URL => "https://api-trial.cognigy.ai/new/v2.0/audio/voiceprovider/test",\
  CURLOPT_RETURNTRANSFER => true,\
  CURLOPT_ENCODING => "",\
  CURLOPT_MAXREDIRS => 10,\
  CURLOPT_TIMEOUT => 30,\
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,\
  CURLOPT_CUSTOMREQUEST => "POST",\
  CURLOPT_POSTFIELDS => json_encode([\
    'projectId' => '<string>'\
  ]),\
  CURLOPT_HTTPHEADER => [\
    "Content-Type: application/json",\
    "X-API-Key: <api-key>"\
  ],\
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
```

#### Golang

```go
package main

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

func main() {

url := "https://api-trial.cognigy.ai/new/v2.0/audio/voiceprovider/test"

payload := strings.NewReader("{\n  \"projectId\": \"<string>\"\n}")

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

req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

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

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

fmt.Println(string(body))
}
```

### Response Codes

- 200: Credentials have been validated and the connection was successful.
- 400: Bad Request - Validation failed. Missing payload.
- 401: Unauthorized - Invalid API key provided.
- 402: Payment Required - Payment validation has failed.
- 403: Forbidden - You do not have permission to access this resource.
- 404: Not Found - The requested resource could not be found.
- 500: Internal Server Error - The server encountered an unexpected condition.