HTTP Query setup

im trying to understand how to query a HTTP server with an HTTP agent. I have done this:

The HTTP server post this:

Captura de pantalla de 2021-11-19 11-16-51

In the agent link :

In the linked attribute i get:

Captura de pantalla de 2021-11-19 11-54-00

How im getting the message if there’s no query defined? Thanks!

You have a defined a Polling Millis value so the HTTPAgent knows to make a HTTP request to the resource that frequently and then process the response using any filter and/or converters that you define.

When you don’t have any request parameters configured in the HTTPAgentLink then the agent will just use the defaults that you have specified in your agent attributes (i.e. base URL)

I can see from your screenshot of the browser call to that the GET request returns Hola mundo! that is the response body which is what you see in your linked attribute.