Accessing Talend Data Catalog REST API - 7.1

Talend Data Catalog Manager User Guide

Talend Documentation Team
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Talend Data Catalog
REST API simplifies your interaction with the data stored on the Talend Data Catalog server by using a number of methods or request types. You can access all REST API documentation pages based on Swagger and run requests on the repository, glossaries and users.


  1. Open a Web browser and navigate to the URL: http://<hostname>:<port>/MMDoc/. Replace the host and port names with the appropriate values depending on your installation.
    You can also access to the REST API documentation:
    • From Metadata Manager, go to Help > REST API.
    • From Metadata Explorer, open the user account menu at the top right corner and select REST API.
  2. Use your credentials to log in.
    The Talend Data Catalog REST API documentation page is opened and operations are classified into different categories as shown in the capture.
  3. Click a category name to display the operation list under the category.
  4. From the categories list:
    Select To
    Show/Hide show or hide the operation list
    List Operations expand or collapse the operation list
    Expand Operations expand the details of the operation
  5. Start testing the execution of different operations.