API: Get started

Last modified: May 08, 2021Author: Jakub Pomykała

SimpleLocalize API gives you an ability to create your own integrations. API provides endpoint to create, update, read, and delete translations. Optionally, you can import translations and export translations.

get started with localization api

API and CDN Authorization

'API Key' and 'Project token' can be found in the 'Integration' tab in your project. Please see the screen below.

simplelocalize project credentials


Each request which adds or updates the translation data needs to be authorized. Every request sent to such endpoint needs to have X-SimpleLocalize-Token header with API Key value.

You should never expose this key to the public.

Project token

Project token can be exposed and used in client-side applications, it allows you to fetch translations from the CDN on client side.