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

# Send a test webhook event

POST https://api.voicebip.com/v1/webhooks/test
Content-Type: application/json

Reference: https://docs.voicebip.com/api/webhooks/test-webhook

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Servers

- `https://api.voicebip.com` (Production, default)
- `https://sandbox.voicebip.com` (Sandbox)

## Request

### Body (application/json)

This endpoint expects an object.

- `webhook_url` (string, required) — Endpoint that will receive the test payload.
- `event_type` (enum, optional, default: call.completed) — Which event type to simulate. Defaults to `call.completed`. Each value delivers a realistic mock payload including Nigerian E.164 phone numbers (+234…) and a valid HMAC signature so your verification code is exercised end-to-end.
  - Allowed values: `call.initiated`, `call.transcription`, `call.completed`, `call.barge_in`, `call.idle_silence`, `call.quality`, `call.quality_degraded`, `message.received`, `message.sent`, `message.delivered`, `message.failed`

## Response

### 200

Test webhook result

- `success` (boolean, optional)
- `response_code` (integer, optional)
- `response_body` (string, optional)

## Examples

**Request**

```json
{
  "webhook_url": "webhook_url"
}
```

**Response**

```json
{
  "success": true,
  "response_code": 1,
  "response_body": "response_body"
}
```

**SDK Code**

```python
import requests

url = "https://api.voicebip.com/v1/webhooks/test"

payload = { "webhook_url": "webhook_url" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://api.voicebip.com/v1/webhooks/test';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"webhook_url":"webhook_url"}'
};

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.voicebip.com/v1/webhooks/test"

	payload := strings.NewReader("{\n  \"webhook_url\": \"webhook_url\"\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.voicebip.com/v1/webhooks/test")

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  \"webhook_url\": \"webhook_url\"\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.voicebip.com/v1/webhooks/test")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"webhook_url\": \"webhook_url\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.voicebip.com/v1/webhooks/test', [
  'body' => '{
  "webhook_url": "webhook_url"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.voicebip.com/v1/webhooks/test");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"webhook_url\": \"webhook_url\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

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

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api.voicebip.com/v1/webhooks/test")! 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()
```