Background Removal API

import requests

headers = {
    'accept': 'application/json',
    'X-API-Key': 'YOUR_API_KEY',
    # requests won't add a boundary if this header is set when you pass files=
    # 'Content-Type': 'multipart/form-data',
}

files = {
    'file': open('input-image.jpg', 'rb'),
}

response = requests.post('https://api.withoutbg.com/v1.0/image-without-background', headers=headers, files=files)

import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Scanner;

class Main {

	public static void main(String[] args) throws IOException {
		URL url = new URL("https://api.withoutbg.com/v1.0/image-without-background");
		HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
		httpConn.setRequestMethod("POST");

		httpConn.setRequestProperty("accept", "application/json");
		httpConn.setRequestProperty("X-API-Key", "YOUR_API_KEY");
		httpConn.setRequestProperty("Content-Type", "multipart/form-data");

		InputStream responseStream = httpConn.getResponseCode() / 100 == 2
				? httpConn.getInputStream()
				: httpConn.getErrorStream();
		Scanner s = new Scanner(responseStream).useDelimiter("\\A");
		String response = s.hasNext() ? s.next() : "";
		System.out.println(response);
	}
}

<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://api.withoutbg.com/v1.0/image-without-background');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'accept: application/json',
    'X-API-Key: YOUR_API_KEY',
    'Content-Type: multipart/form-data',
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, [
    'file' => new CURLFile('input-image.jpg'),
]);

$response = curl_exec($ch);

curl_close($ch);

extern crate reqwest;
use reqwest::{header, blocking::multipart};

fn main() -> Result<(), Box> {
    let mut headers = header::HeaderMap::new();
    headers.insert("accept", "application/json".parse().unwrap());
    headers.insert("X-API-Key", "YOUR_API_KEY".parse().unwrap());
    headers.insert("Content-Type", "multipart/form-data".parse().unwrap());

    let form = multipart::Form::new()
        .file("file", "input-image.jpg")?;

    let client = reqwest::blocking::Client::builder()
        .redirect(reqwest::redirect::Policy::none())
        .build()
        .unwrap();
    let res = client.post("https://api.withoutbg.com/v1.0/image-without-background")
        .headers(headers)
        .multipart(form)
        .send()?
        .text()?;
    println!("{}", res);

    Ok(())
}

const form = new FormData();
form.append('file', File([''], 'input-image.jpg'));

fetch('https://api.withoutbg.com/v1.0/image-without-background', {
    method: 'POST',
    headers: {
        'accept': 'application/json',
        'X-API-Key': 'YOUR_API_KEY',
        'Content-Type': 'multipart/form-data'
    },
    body: form
});

package main

import (
	"bytes"
	"fmt"
	"io"
	"log"
	"mime/multipart"
	"net/http"
	"os"
	"path/filepath"
)

func main() {
	form := new(bytes.Buffer)
	writer := multipart.NewWriter(form)
	fw, err := writer.CreateFormFile("input-image.jpg", filepath.Base("input-image.jpg"))
	if err != nil {
		log.Fatal(err)
	}
	fd, err := os.Open("input-image.jpg")
	if err != nil {
		log.Fatal(err)
	}
	defer fd.Close()
	_, err = io.Copy(fw, fd)
	if err != nil {
		log.Fatal(err)
	}

	writer.Close()

	client := &http.Client{}
	req, err := http.NewRequest("POST", "https://api.withoutbg.com/v1.0/image-without-background", form)
	if err != nil {
		log.Fatal(err)
	}
	req.Header.Set("accept", "application/json")
	req.Header.Set("X-API-Key", "YOUR_API_KEY")
	req.Header.Set("Content-Type", writer.FormDataContentType())
	resp, err := client.Do(req)
	if err != nil {
		log.Fatal(err)
	}
	defer resp.Body.Close()
	bodyText, err := io.ReadAll(resp.Body)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%s\n", bodyText)
}

curl -X 'POST' \
    https://api.withoutbg.com/v1.0/image-without-background \
    -H 'X-API-Key: YOUR_API_KEY' \
    -F 'file=@input-image.jpg' \
    -o output-image.png

using System.Net.Http;
using System.Net.Http.Headers;

HttpClient client = new HttpClient();

HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, "https://api.withoutbg.com/v1.0/image-without-background");

request.Headers.Add("accept", "application/json");
request.Headers.Add("X-API-Key", "YOUR_API_KEY");


MultipartFormDataContent content = new MultipartFormDataContent();
content.Add(new ByteArrayContent(File.ReadAllBytes("input-image.jpg")), "file", Path.GetFileName("input-image.jpg"));
request.Content = content;
request.Content.Headers.ContentType = new MediaTypeHeaderValue("multipart/form-data");

HttpResponseMessage response = await client.SendAsync(request);
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();