$request = new RESTRequest();
$request.addToQueryString("Place", "Bangalore");

1. As query string

   $request = new RESTRequest();
   $request.addToQueryString("Place=Bangalore");

2. As Parameter object

   $request = new RESTRequest();
   var $p = new Parameter();
   $p.add("Name", "Jane");
   $p.add("Age", "25");
   $request.addToQueryString($p);

$request = new RESTRequest();
$request.addToBody("Place", "Bangalore");

1. As query string

   $request = new RESTRequest();
   $request.addToBody("Place=Bangalore");

2. As Parameter object

   $request = new RESTRequest();
   var $p = new Parameter();
   $p.add("Name", "Jane");
   $p.add("Age", "25");
   $request.addToBody($p);

$request = new RESTRequest();
$request.setHeader("Accept-Encoding", "deflate,sdch");

$request = new RESTRequest();
$request.setURL("http://sahi.co.in");

var $json = {
    "firstName": "John",
    "lastName": "Smith",
    "age": 25,
    "address": {
        "streetAddress": "21 2nd Street",
        "city": "Mumbai"
    }
};
var $jsonString = JSON.stringify($json);

$request = new RESTRequest();
$request.setBody($jsonString);

$request = new RESTRequest();
$request.setCredentials("testuser", "password");

// Use encrypted password
$request = new RESTRequest();
$request.setCredentials("testuser", "MgkKEQBU", true);

// For Basic auth
$request = new RESTRequest();
$request.setAuthCredentials("authType", "Basic Auth");
$request.setAuthCredentials("userName", "testuser");
$request.setAuthCredentials("passWord", "password");

// For Basic auth with encrypted password
$request = new RESTRequest();
$request.setAuthCredentials("authType", "Basic Auth");
$request.setAuthCredentials("userName", "testuser");
$request.setAuthCredentials("passWord", "MgkKEQBU", true);

// For oAuth1.0
$request = new RESTRequest();
$request.setAuthCredentials("authType", "OAuth 1.0");
$request.setAuthCredentials("oauth_consumer_key", "consumer key");
$request.setAuthCredentials("oauth_consumer_secret", "consumer secret");
$request.setAuthCredentials("oauth_token", "token");
$request.setAuthCredentials("oauth_token_secret", "token secret");
$request.setAuthCredentials("oauth_signature_method", "HMAC-SHA1");
$request.setAuthCredentials("oauth_version", "1.0");

$request = new RESTRequest();
$request.setURL("http://sahi.co.in");
$response = $request.submit("get");

var $s = $response.getResponseCode(); //returns response code e.g. 200, 404 etc.

var $s = $response.getHeader("Content-Length"); //returns value of content-length header

infoNOTE: $charSet was added Since Sahi Pro: 6.2.1. For old document Refer here

var $s = $response.getBodyAsString(); //returns the content of the body using UTF-8 encoding
var $s = $response.getBodyAsString("ISO-8859-1"); //returns the content of the body using ISO-8859-1 encoding

var $s = $response.getBody(); //returns the content of the body

var $p = new Parameter();
$p.add("Name", "Jane");

var $p = new Parameter();
$p.add("Name", "Jane");
$p.add("Name", "Doe");
$p.getQueryString(); // returns Name=Jane&Name=Doe

var $p = new Parameter();
$p.add("Name", "Jane");
$p.add("Name", "Woo");
$p.replace("Name", "Doe", 1);
$p.getQueryString(); // returns Name=Jane&Name=Doe

var $p = new Parameter();
$p.add("Name", "Jane");
$p.add("Age", "25");
$p.remove("Name");

var $p = new Parameter();
$p.add("Name", "Jane");
$p.add("Age", "25");
var $qs = $p.getQueryString();