deepl_dart 0.2.0 deepl_dart: ^0.2.0 copied to clipboard
Dart library for the DeepL language translation API.
deepl_dart #
This package is maintained by volunteers but is not a supported DeepL product and not maintained by DeepL SE. Issues here are answered by maintainers and other community members on GitHub on a best-effort basis.
This package is heavily inspired by the official Node.js Client Library for the DeepL API:
The DeepL API is a language translation API that allows other computer programs to send texts and documents to DeepL's servers and receive high-quality translations. This opens a whole universe of opportunities for developers: any translation product you can imagine can now be built on top of DeepL's best-in-class translation technology.
The DeepL [Dart] library offers a convenient way for applications written for [Dart and Flutter] to interact with the DeepL API. We intend to support all API functions with the library, though support for new features may be added to the library after they’re added to the API. ~ DeepL
Getting an authentication key #
To use the package, you'll need an API authentication key. To get a key, please create an account here. You can translate up to 500,000characters/month for free.
Roadmap #
- ✅ Translating text
- ✅ Translating Document
- ❌ Managing Glossaries
- ❌ Monitoring usage
- ❌ Listing supported languages
Installation #
In the dependencies
: section of your pubspec.yaml
, add the following line:
dependencies:
deepl_dart: <latest_version>
Usage #
Import the package and construct a Translator
. The required argument authKey
is a string containing your API authentication key as found in your DeepL Pro Account.
Be careful not to expose your key, for example when sharing source code.
An example using async/await
:
import 'package:deepl_dart/deepl_dart.dart';
void main() async {
// Construct Translator
Translator translator = Translator(authKey: '<your_auth_key>');
// Translate text
TextResult result =
await translator.translateTextSingular('Hello World', 'de');
print(result);
// Translate list of texts
List<TextResult> results =
await translator.translateTextList(['Hello World', 'Hola Mundo'], 'de');
print(results);
}
This example is for demonstration purposes only. In production code, the authentication key should not be hard-coded, but instead fetched from a configuration file or environment variable.
Additional information #
For more information, check out the official Node.js Client Library for the DeepL API and the DeepL API Docs.