ax 2012 script to access an api
  To access an API in Ax 2012, you can use the `WebService` class in AX to make HTTP requests to the API. Here's an example of how to do this:

1. First, you'll need to create a new `WebService` object in your AX solution. You can do this by going to the `Development` menu and selecting `New` -> `Web Service`.
2. In the `Web Service` dialog box, enter a name for your service and select the `Web Service` template.
3. In the `Service Interface` section, select the `Web Service` interface and click `OK`.
4. Next, you'll need to add a `Method` to the `Web Service` interface that will call the API. To do this, right-click on the `Web Service` interface and select `Add` -> `Method`.
5. In the `Method` dialog box, enter a name for the method (e.g. `GetData`) and select the `Web Service` method type.
6. In the `Method Body` section, enter the code that will make the HTTP request to the API. This will typically involve using the `HttpClient` class to send an HTTP request to the API endpoint.
7. For example, here's some sample code that makes a GET request to an API endpoint:
```
var
import requests 
 
url = 'https://api.example.com/v1/getdata' 
r = requests.get(url) 
data = r.json()