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Translate PDF From URL - C#

PDF Translate sample in C# demonstrating ‘Translate PDF From URL’

using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

namespace ByteScoutWebApiExample
	class Program
		// The authentication key (API Key).
		// Get your own by registering at
		const String API_KEY = "***********************************";
		// Direct URL of source PDF file.
        // You can also upload your own file into and use it as url. Check "Upload File" samples for code snippets:
		const string SourceFileUrl = "";

		// Destination PDF file name
		const string DestinationFile = @".\result.pdf";

		// Pages to translate. Default translates the 1st page only. Use 0- for all pages
		const string pagesToTranslate = "0-";

		// From language
		const string langfrom = "en";

		// To language 
		const string langTo = "es";

		static void Main(string[] args)
			// Create standard .NET web client instance
			WebClient webClient = new WebClient();

			// Set API Key
			webClient.Headers.Add("x-api-key", API_KEY);

			// URL of `PDF Translate` API call
			string url = "";

			// Prepare requests params as JSON
			// See documentation:
			Dictionary<string, object> parameters = new Dictionary<string, object>();
			parameters.Add("name", Path.GetFileName(DestinationFile));
			parameters.Add("url", SourceFileUrl);
			parameters.Add("pages", pagesToTranslate);
			parameters.Add("langFrom", langfrom);
			parameters.Add("langto", langTo);

			// Convert dictionary of params to JSON
			string jsonPayload = JsonConvert.SerializeObject(parameters);

				// Execute POST request with JSON payload
				string response = webClient.UploadString(url, jsonPayload);

				// Parse JSON response
				JObject json = JObject.Parse(response);

				if (json["error"].ToObject<bool>() == false)
					// Get URL of generated output file
					string resultFileUrl = json["url"].ToString();

					// Download output file
					webClient.DownloadFile(resultFileUrl, DestinationFile);

					Console.WriteLine("Translated PDF file saved as \"{0}\" file.", DestinationFile);
			catch (WebException e)


			Console.WriteLine("Press any key...");
} Web API: the Web API with a set of tools for documents manipulation, data conversion, data extraction, splitting and merging of documents. Includes image recognition, built-in OCR, barcode generation and barcode decoders to decode bar codes from scans, pictures and pdf.

Get your API key here!

Download Source Code (.zip)

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