Http.GetAsync

method · Http · cAlgo.API

DesktopCLICloud

Performs a GET request to the specified URI asynchronously.

Environment behaviour

Cloud — not supported. No request is sent. The response, or the callback, has IsSuccessful false, StatusCode 403 and Body null. No exception is thrown.

Overloads

Signature
`GetAsync(Uri uri, Action<HttpResponse> callback)`
`GetAsync(string uri, Action<HttpResponse> callback)`

GetAsync(Uri uri, Action<HttpResponse> callback)

Performs a GET request to the specified URI asynchronously.

C#Python

void GetAsync(Uri uri, Action<HttpResponse> callback)

api.Http.GetAsync(uri: Uri, callback: Callable[[HttpResponse], None]) -> None

Parameters

Name	C# type	Python type	Description
`uri`	`Uri`	`Uri`	The URI that the GET request should be made to.
`callback`	`Action<HttpResponse>`	`Callable[[HttpResponse], None]`	The method to be invoked when the request is being sent.

Examples

C#Python

var uri = new Uri("https://api.example.com/quotes/EURUSD");
Http.GetAsync(uri, response => Print("Status: {0} | Body: {1}", response.StatusCode, response.Body));

from System import Uri

uri = Uri("https://api.example.com/quotes/EURUSD")
api.Http.GetAsync(uri, lambda response: api.Print(f"Status: {response.StatusCode} | Body: {response.Body}"))

GetAsync(string uri, Action<HttpResponse> callback)

Performs a GET request to the specified URI asynchronously.

C#Python

void GetAsync(string uri, Action<HttpResponse> callback)

api.Http.GetAsync(uri: str, callback: Callable[[HttpResponse], None]) -> None

Parameters

Name	C# type	Python type	Description
`uri`	`string`	`str`	The string containing the URI that the GET request should be made to.
`callback`	`Action<HttpResponse>`	`Callable[[HttpResponse], None]`	The method to be invoked when the request is being sent.

Examples

C#Python

Http.GetAsync("https://api.example.com/quotes/EURUSD", response =>
{
    if (response.IsSuccessful)
        Print(response.Body);
});

api.Http.GetAsync("https://api.example.com/quotes/EURUSD", lambda response: api.Print(response.Body) if response.IsSuccessful else None)