JavaScript API: Gateway

Add an endpoint called flip and attach the following code to the Endpoint event:

// Call an API to retrieve the coin flip
var response = services.rest.get("https://verjtraining.verj.cloud/api/coin/flip");

// Return the results to the remote application
if(response.isSuccess()) {
   var results = JSON.parse(response.getBody());
   form.rest.setResponseBody(results.flip);
} 
else {
   form.rest.setResponseStatus(500);
   form.rest.setResponseBody("Something went wrong.");
}

Create a form on the remote application called coinFlip.

Create a Field called result and add it to the page.

Add a button to the page and paste the following into its On Click event:

// Use the Gateway REST Service to simulate a coin flip
var response = gateway.rest.get("myGateway", "flip");

// Display the results on the form
if(response.isSuccess()) {
   fields.result.value = response.getBody();
}
else {
   fields.result.value = "Unknown";
}