Authentication
All Talend Cloud REST APIs are using access tokens for authentication.
These tokens could be personal access tokens for human users and service account tokens for non-human entities, that is to say, service accounts.
You should use these access tokens as Bearer tokens in the Authentication header parameter of your APIs requests.
- For further information about how to generate a personal access token, see Generating a Personal Access Token.
               Information noteNote: Be sure to keep your personal access token private. If it is accidentally exposed, you can remove it from your Profile preferences page.
 - For further information about service access tokens, see Generating a service account token.
 
Take personal access tokens for example: 
   - With an API test client such as Talend Cloud API Tester: 
                - In your scripts, as in the following cURL example: 
curl -i -X GET \ -H "Authorization:Bearer <your_personal_token>" \ 'https://api.eu.cloud.talend.com/processing/runtimes/remote-engine' -  When testing Talend Cloud
               APIs directly from the Swagger pages where they are documented: