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Removebg API Documentation

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Quick Start

curl --location 'https://removebg.one/api/v1/predict' \
--header 'Authorization: Bearer $API_KEY' \
--form 'file=@"test.png"'

Request Domain

https://removebg.one

Request Endpoint

/api/v1/predict

Create API Key

Generate or reset your API Key on the API Key page.

Request Parameters

  1. Currently, only File objects can be transmitted via formData, so please always set the Content-Type to multipart/form-data.

  2. After generating the API Key on the API Key page, set the Key value in the Authorization request header.

Content-Type: multipart/form-data
Authorization: Bearer $API_KEY

Remember to replace $API_KEY with your actual API Key.

Response Parameters

A return code of 0 indicates a successful API call. Any other code represents failure, with the specific failure reason provided in the message field.

  1. Successful Response
{
    "code": 0,
    "data": {
        "cutoutUrl": "https://r.removebg.one/static/8d062cc4-7d1d-4390-b958-a88e3a714e68.png?signature=...",
        "maskUrl": "https://r.removebg.one/static/acd1904f-e7b6-4e20-92cc-29f19659caf8.png?signature=..."
    }
}
  1. Failed Response
{
    "code": 400,
    "message": "Invalid request parameters."
}

Please note: The image URL returned after success is only valid for 1 hour. Make sure to save it or notify the user in a timely manner based on your use case.

Code Examples

Fetch

const formData = new FormData()
formData.append('file', File)
fetch('https://removebg.one/api/v1/predict', {
  method: 'POST',
  body: formData,
  headers: {
    Authorization: 'Bearer $API_KEY',
  },
})

Java

import org.apache.http.HttpEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.util.EntityUtils;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import java.io.File;
 
public class RemoveBgApiRequest {
    public static void main(String[] args) throws Exception {
        String apiKey = "YOUR_API_KEY"; // Replace with your API key
        String filePath = "test.png";  // Replace with your file path
        String url = "https://removebg.one/api/v1/predict";
        
        File file = new File(filePath);
        
        // Create HTTP client
        try (CloseableHttpClient client = HttpClients.createDefault()) {
            HttpPost post = new HttpPost(url);
            post.setHeader("Authorization", "Bearer " + apiKey);
            
            // Build multipart form data
            FileBody fileBody = new FileBody(file);
            HttpEntity entity = MultipartEntityBuilder.create()
                    .addPart("file", fileBody)
                    .build();
            post.setEntity(entity);
            
            // Execute request
            String response = EntityUtils.toString(client.execute(post).getEntity());
            
            // Parse the JSON response
            JsonObject jsonResponse = JsonParser.parseString(response).getAsJsonObject();
            int code = jsonResponse.get("code").getAsInt();
            
            if (code == 0) {
                // Success
                System.out.println("Success: Response data = " + jsonResponse.getAsJsonObject("data"));
            } else {
                // Failure
                String message = jsonResponse.has("message") ? jsonResponse.get("message").getAsString() : "Unknown error";
                System.out.println("Failure: " + message);
            }
        }
    }
}

Python

import requests
 
# Replace with your actual API key
api_key = 'your_api_key_here'
url = 'https://removebg.one/api/v1/predict'
 
# Path to the image file
file_path = 'test.png'
 
# Set up the headers with Authorization
headers = {
    'Authorization': f'Bearer {api_key}'
}
 
# Open the image file in binary mode
with open(file_path, 'rb') as image_file:
    # Send the POST request with the file
    response = requests.post(url, headers=headers, files={'file': image_file})
 
# Check the response status
if response.code == 0:
    print('Request successful')
    # You can save or process the response content as needed
    with open('output.png', 'wb') as output_file:
        output_file.write(response.content)
else:
    print(f'Error: {response.code}')

Final Notes

If you have any questions, please email us at [email protected].

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