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

# View a Hook

GET https://api.sandbox.mangopay.com/v2.01/{ClientId}/hooks/{HookId}

View a Hook

Reference: https://docs.mangopay.com/api-reference/webhooks/view-hook

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token. If your platform is using a [proxy](/guides/sca/proxy-management) to take SCA-triggering action on behalf of users, you also need to integrate [mTLS authentication](/guides/sca/platform) and use the `api-mtls` base URL.

## Servers

- `https://api.sandbox.mangopay.com` (Sandbox, default)
- `https://api.mangopay.com` (Production)
- `https://api-mtls.sandbox.mangopay.com` (mTLS Sandbox)
- `https://api-mtls.mangopay.com` (mTLS Production)

## Request

### Path parameters

- `ClientId` (string, required) — Platform's API account identifier, associated with the API key.
- `HookId` (string, required) — The unique identifier of the hook.

## Response

### 200

Success

- `Url` (string, optional) — Max. length: 255 characters The URL to which the notification is sent.
- `Status` (string, optional) — **Returned values:** `DISABLED`, `ENABLED` Whether the hook is enabled or not.
- `Validity` (string, optional) — **Returned values:** `VALID`, `INVALID` Whether the hook is valid or not. Once `INVALID` (following unsuccessful retries) the hook must be disabled and re-enabled.
- `EventType` (string, optional) — **Returned values:** An `EventType` listed in the event types list The type of the event.
- `Id` (string, optional) — Max length: 128 characters (see [data formats](/api-reference/overview/data-formats) for details) The unique identifier of the object.
- `Tag` (string, optional) — Max. length: 255 characters Custom data that you can add to this object, such as unique identifiers in your system. To store multiple values, you can serialize them into a single string, for example a JSON object: `"{\"id_1\":AB123,\"id_2\":DE456}"`.
- `CreationDate` (integer, optional) — Unix timestamp (UTC) of the date and time the object was created.
- `Email` (string, optional) — Format: A valid email address The `Email` address to which alerts are sent in case of [consecutive failed notification attempts](/webhooks#notification-retries-and-failure). **Caution:** Mangopay may populate this property automatically if your platform had webhooks integrated in Production before April 2, 2026. If so, setting the `Email` on a single Hook stops this automatic population for any new Hooks you create - [read more](/webhooks#transition-from-default-email-april-2026). For all platforms, if this property is returned `null` then no alerts are sent but the Hook still becomes `INVALID` after 100 consecutive failed notifications.

## Examples

**Response**

```json
{
  "Url": "https://example.com",
  "Status": "ENABLED",
  "Validity": "VALID",
  "EventType": "UBO_DECLARATION_VALIDATION_ASKED",
  "Id": "hook_m_01J6EK16AS02MV3H4AMMXMQWZ1",
  "Tag": "Created using the Mangopay API Postman Collection",
  "CreationDate": 1655991027,
  "Email": "tech@example.com"
}
```

**SDK Code**

```python
from pprint import pprint
import mangopay

mangopay.client_id='your-client-id'
mangopay.apikey='your-api-key'

from mangopay.api import APIRequest
handler = APIRequest(sandbox=True)

from mangopay.resources import Notification

hook_id = 'hook_m_01HR4KJ27QBRPNZG351R3SBA0B'

try:
    view_hook = Notification.get(hook_id)
    pprint(view_hook._data)
except Notification.DoesNotExist:
    print('Hook {} does not exist.'.format(hook_id))

```

```javascript
const mangopayInstance = require('mangopay4-nodejs-sdk')
const mangopay = new mangopayInstance({
  clientId: 'your-client-id',
  clientApiKey: 'your-api-key',
})

let hook = {
  Id: '144086866',
}

const getHook = async (hookId) => {
  return await mangopay.Hooks.get(hookId)
    .then((response) => {
      console.info(response)
      return response
    })
    .catch((err) => {
      console.log(err)
      return false
    })
}

getHook(hook.Id)

```

```java
package com.samples.Helpers.Webhooks;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.mangopay.MangoPayApi;
import com.mangopay.entities.Hook;

public class ViewHook {
    public static void main(String[] args) throws Exception {
        MangoPayApi mangopay = new MangoPayApi();
        mangopay.getConfig().setClientId("your-client-id");
        mangopay.getConfig().setClientPassword("your-api-key");

        var hookId = "hook_m_01J3JQ13F0M5NY83M1GZKVNS95";

        Hook viewHook = mangopay.getHookApi().get(hookId);

        Gson prettyPrint = new GsonBuilder().setPrettyPrinting().create();
        String prettyJson = prettyPrint.toJson(viewHook);

        System.out.println(prettyJson);   
    }
}

```

```csharp
using MangoPay.SDK;
using Newtonsoft.Json;

class Program
{
    static async Task Main(string[] args)
    {
        MangoPayApi api = new MangoPayApi();

        api.Config.ClientId = "your-client-id";
        api.Config.ClientPassword = "your-api-key";

        var hookId = "hook_m_01J55XNB6X4A0VJJ8W8CP9V51D";

        var viewHook = await api.Hooks.GetAsync(hookId);

        string prettyPrint = JsonConvert.SerializeObject(viewHook, Formatting.Indented);
        Console.WriteLine(prettyPrint);
    }
}

```

```php
<?php 

require_once 'vendor/autoload.php';

use MangoPay\MangoPayApi;
use MangoPay\Libraries\ResponseException as MGPResponseException;
use MangoPay\Libraries\Exception as MGPException;

$api = new MangoPayApi();

$api->Config->ClientId = 'your-client-id';
$api->Config->ClientPassword = 'your-api-key';
$api->Config->TemporaryFolder = 'tmp/';

try {
    $hookId = '198685419';

    $response = $api->Hooks->Get($hookId);

    print_r($response);
} catch(MGPResponseException $e) {
    print_r($e);
} catch(MGPException $e) {
    print_r($e);
}

```

```ruby
require 'mangopay'

MangoPay.configure do |client|
    client.preproduction = true
    client.client_id = 'your-client-id'
    client.client_apiKey = 'your-api-key'
    client.log_file = File.join(Dir.pwd, 'mangopay.log')
end

def viewHook(hookId)
    begin
        response = MangoPay::Hook.fetch(hookId)
        puts response
        return response
    rescue MangoPay::ResponseError => error
        puts "Failed to fetch Hook: #{error.message}"
        puts "Error details: #{error.details}"
        return false
    end
end

myHook = {
    Id: '194445815'
}

viewHook(myHook[:Id])

```