Update README.md

README.md

@@ -27,4 +27,93 @@ The POST request must consist of a JSON string with the following:
 - message: message that was signed.
 - sign: sigature generated by signing using the private key of the signer.
 
-The above values can be generated using [Standard Operations](https://github.com/ranchimall/Standard_Operations)
+The above values can be generated using [Standard Operations](https://github.com/ranchimall/Standard_Operations)
+
+## Examples
+
+** Python **
+``` 
+import requests
+
+url = 'https://flo-sign-validator.duckdns.org'
+myobj = {'floID': floID,
+            'pubKey': pubKey,
+            'message': message,
+            'sign': sign}
+
+x = requests.post(url, json = myobj)
+print(x.text)
+
+```
+
+** JavaScript **
+``` 
+fetch("https://flo-sign-validator.duckdns.org", {
+  method: "POST",
+  body: JSON.stringify({
+    floID: floID,
+    pubKey: pubKey,
+    message: message,
+    sign: sign
+  }),
+  headers: {
+    "Content-type": "application/json; charset=UTF-8",
+  },
+})
+  .then(function (response) {
+    return response.json();
+  })
+  .then(function (data) {
+    console.log(data);
+  })
+  .catch((error) => console.error("Error:", error));
+
+```
+
+** PHP **
+```
+            function callAPI($method, $url, $data){
+            $curl = curl_init();
+            switch ($method){
+                case "POST":
+                    curl_setopt($curl, CURLOPT_POST, 1);
+                    if ($data)
+                        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
+                    break;
+                case "PUT":
+                    curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
+                    if ($data)
+                        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);                              
+                    break;
+                default:
+                    if ($data)
+                        $url = sprintf("%s?%s", $url, http_build_query($data));
+            }
+            // OPTIONS:
+            curl_setopt($curl, CURLOPT_URL, $url);
+            curl_setopt($curl, CURLOPT_HTTPHEADER, array(
+                'APIKEY: 111111111111111111111',
+                'Content-Type: application/json',
+            ));
+            curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
+            curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
+            // EXECUTE:
+            $result = curl_exec($curl);
+            curl_close($curl);
+            return $result;
+            }
+            
+            $floID = $_POST['floID'];
+            $pubKey = $_POST['floPubKey'];
+            $message = $_POST['message'];
+            $signDataWithFlo = $_POST['signDataWithFlo'];
+    
+    
+            $data_array =  array( "floID"        => $floID, "pubKey" => $pubKey, "message" => $message, "sign" => $signDataWithFlo  );
+            $make_call = callAPI('POST', 'https://flo-sign-validator.duckdns.org', json_encode($data_array));
+            $response = json_decode($make_call, true);
+            
+            print_r($response);
+
+```
+