This scenario, I created an API the endpoint is
method : PUT
http://localhost:5202/api/BinLevel/PutBinById?binId=1&binStatus=3 this is working via Postman.

Now trying to trigger this in Arduino but i have encountering an error

#include <WiFiNINA.h>
#include <ArduinoHttpClient.h>

const char* ssid = "SSID";
const char* password = "PASSWORD";
const char* serverAddress = "192.168.1.14";
const int serverPort = 139;
const String apiUrl = "http://localhost:5202/api/BinLevel/PutBinById?binId=1&binStatus=";

WiFiClient wifiClient;
HttpClient client = HttpClient(wifiClient, serverAddress, serverPort);

#define TRIGGER_PIN 7
#define ECHO_PIN 6
#define BIN_HEIGHT_CM 121.92

void setup() {
  Serial.begin(9600);
  pinMode(TRIGGER_PIN, OUTPUT);
  pinMode(ECHO_PIN, INPUT);
  connectToWiFi(ssid, password);
}

void loop() {
  long duration, distance;

  digitalWrite(TRIGGER_PIN, LOW);
  delayMicroseconds(2);
  digitalWrite(TRIGGER_PIN, HIGH);
  delayMicroseconds(10);
  digitalWrite(TRIGGER_PIN, LOW);

  duration = pulseIn(ECHO_PIN, HIGH);
  distance = duration * 0.034 / 2;

  if (distance < 0 || distance > BIN_HEIGHT_CM) {
    distance = BIN_HEIGHT_CM;
  }

  float fillLevelPercentage = ((BIN_HEIGHT_CM - distance) / BIN_HEIGHT_CM) * 100;
  int binStatus = categorizeBinStatus(fillLevelPercentage);

  Serial.print("Fill Level Percentage: ");
  Serial.println(fillLevelPercentage);
  Serial.print("Bin Status: ");
  Serial.println(binStatus);

  sendBinStatusToAPI(binStatus);

  delay(5000);
}

void connectToWiFi(const char* ssid, const char* password) {
  WiFi.begin(ssid, password);
  Serial.print("Connecting to WiFi");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("nConnected to WiFi");
}

void sendBinStatusToAPI(int binStatus) {
  String fullUrl = apiUrl + String(binStatus);
  Serial.print("API URL: ");
  Serial.println(fullUrl);
  client.connectionKeepAlive();
  client.setTimeout(10000); // Set timeout to 10 seconds
  
  if (client.connect(serverAddress, serverPort)) {
    Serial.println("Connected Success Client.");
       

  }
  else
  {
     Serial.println("Connection failed Client");
       
    return;
  }

  client.beginRequest();
  client.put(fullUrl); // Use PUT method for simplicity, adjust as per your server requirements

  int statusCode = client.responseStatusCode();
  Serial.print("HTTP Status Code: ");
  Serial.println(statusCode);
  
  if (statusCode == 200) {
    Serial.println("Bin status updated successfully");
  } else {
    Serial.print("Error on HTTP request: ");
    Serial.println(statusCode);
    
    String response = client.responseBody();
    Serial.print("Response: ");
    Serial.println(response);
  }
  
  client.stop();
}

int categorizeBinStatus(float fillLevelPercentage) {
  if (fillLevelPercentage >= 75 && fillLevelPercentage <= 100) {
    return 4;
  } else if (fillLevelPercentage >= 50 && fillLevelPercentage < 75) {
    return 3;
  } else if (fillLevelPercentage >= 25 && fillLevelPercentage < 50) {
    return 2;
  } else {
    return 1;
  }
}

Here’s the Serial Monitor from Arduino

Additonal Information

Board: Arduino WIFI r2
local machine IP and port: 192.168.1.14 139

I already setup port 139 and 5052 in Inbound rules
Already Off the firewall.

I try also to use the Ip and port on the endpoint still didn’t work

Still encountering an error
HTTP Status Code: -2

Error on HTTP request: -2

The 139 port came from netstat -a
then i try to telnet 192.168.1.14 139 it connects