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Crowdin API Documentation

The pages below give all information needed to get started with Crowdin API. There is documentation with examples about the projects management, files management, workflow management etc. using simple REST calls.


How to integrate Crowdin with my deployment process?

The Crowdin API uses a RESTful style using XML over HTTP. For HTTP requests used GET or POST methods. Listed below are all the available API methods, which allows you to create projects in Crowdin, add and update files, download translations or integrate localization with your development process.

Making requests

For every API request you make, you'll need to present the API access key as "key" URI parameter to be authenticated. The authentication API key can be found on the project settings page the "API" tab. Keep the API key secret! It should be guarded just as you would your regular account password.

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API Methods

Add File

Add new file to Crowdin project that should be translated.

Update File

Upload fresh version of your localization file. Often used to reach continuous localization.

Delete File

Remove file from Crowdin project.

Create Directory

Create a new directory in Crowdin project.

Remove Directory

Remove directory with nested files from Crowdin project.

Translation Status

Returns overall translation progress by each target language. Includes translation and proofreading progress.

Upload Translations

Upload translations made in third party software or translations that was made previously.

Export Translations

Build fresh package with latest translations.

Download Translations

Download last exported translations package (one target language or all languages as one zip file).

Create Project

Create new Crowdin Project.

Edit Project

Edit Crowdin project details.

Delete Project

Delete Crowdin project with all files, translations and other meta-data.

Project Info

Returns project details and meta information (like last translations date, currently uploaded files, target languages etc..).

Download TM

Download Translation Memory created by Crowdin for your project.

Upload TM

Upload Translation Memory (will be merged with TM in Crowdin).

Download Glossaries

Download Glossaries created by users for your project.

Upload Glossaries

Upload your glossary to Crowdin project (imported terms will be merged with already existing)