Rechnungs-OCR, die sofort funktioniert

                        
                            """
                            Eagle Doc Invoice API Integration Example

                            Usage:
                            1. Ensure 'invoice.jpg' exists in the same directory.
                            2. Replace 'YOUR_SECRET_API_KEY' with your valid API key.
                            3. Install dependencies:
                            pip install requests
                            4. Run the script:
                            python example_invoice.py
                            """
                            import requests

                            url = "https://de.eagle-doc.com/api/invoice/v1/processing"

                            payload = {}
                            files=[
                            ('file',('invoice.jpg',open('invoice.jpg','rb'),'image/jpeg'))
                            ]
                            headers = {
                                'api-key': 'YOUR_SECRET_API_KEY'
                            }

                            response = requests.request("POST", url, headers=headers, data=payload, files=files)

                            print(response.text)
                        
                    

                        
                            import java.net.http.*;
                            import java.net.*;
                            import java.nio.file.*;
                            import java.io.*;
                            import java.nio.charset.StandardCharsets;

                            /**
                            * Eagle Doc Invoice API Integration Example
                            * 
                            * Usage:
                            * 1. Ensure 'invoice.jpg' exists in the working directory.
                            * 2. Replace 'YOUR_SECRET_API_KEY' with your valid API key.
                            * 3. Compile and run:
                            *    javac ExampleInvoice.java && java ExampleInvoice
                            */

                            public class ExampleInvoice {
                                public static void main(String[] args) throws IOException, InterruptedException {
                                    var apiKey = "YOUR_SECRET_API_KEY";
                                    var boundary = "----EagleDocBoundary" + System.currentTimeMillis();
                                    
                                    // Read the jpg file as bytes (binary)
                                    byte[] fileBytes = Files.readAllBytes(Path.of("invoice.jpg"));
                                    
                                    // Build multipart body with binary support
                                    var outputStream = new ByteArrayOutputStream();
                                    var writer = new PrintWriter(new OutputStreamWriter(outputStream, StandardCharsets.UTF_8), true);
                                    
                                    // File part
                                    writer.append("--").append(boundary).append("\r\n");
                                    writer.append("Content-Disposition: form-data; name=\"file\"; filename=\"invoice.jpg\"\r\n");
                                    writer.append("Content-Type: image/jpeg\r\n\r\n");
                                    writer.flush();
                                    outputStream.write(fileBytes);
                                    outputStream.flush();
                                    writer.append("\r\n");
                                    
                                    // End boundary
                                    writer.append("--").append(boundary).append("--\r\n");
                                    writer.flush();
                                    
                                    byte[] body = outputStream.toByteArray();

                                    var client = HttpClient.newHttpClient();
                                    var request = HttpRequest.newBuilder(URI.create("https://de.eagle-doc.com/api/invoice/v1/processing"))
                                        .header("api-key", apiKey)
                                        .header("Content-Type", "multipart/form-data; boundary=" + boundary)
                                        .POST(HttpRequest.BodyPublishers.ofByteArray(body))
                                        .build();

                                    var response = client.send(request, HttpResponse.BodyHandlers.ofString());
                                    System.out.println(response.body());
                                }
                            }