Go to any Build page (not build result page) or Project page, and click the Webhooks tab.

Click the "Add/Edit project/build Webhooks" link at the relevant project or build level.

From this screen, you can view and edit existing webhooks, or create a new one.

Enter a URL to POST to, choose a Format and select the build events to trigger this webhook.

Choose whether this webhook applies to all builds in a project, all builds in current and subprojects or specific builds only.

Add Basic Authentication credentials if required. For more information about this setting, please see Enabling-Authentication.