...
Adding an instance of Jenkins in Bitbucket makes configuring project-level and repository-level easier by allowing Webhook to Jenkins to use the entered Jenkins instance location as the default URL.
While the instructions in this section are optional, we recommend this step as it makes subsequent setup and configuration steps simpler.
Log into your Bitbucket instance as an Administrator.
Click the Administration icon in the top right corner to open the Administration page.
Under Add-ons, click Jenkins Servers.
Click Add New Instance.
Enter the Jenkins instance URL in the Jenkins Base field, your Jenkins Username and Password, and if you are using Git plugin version 4.11.4 or higher, the
notifyCommit
access token. See Access token requirements for Git plugin 4.11.4+ on how to generate the token. When using an earlier version of the Git plugin, thenotifyCommit
token is not required.Click Save Instance.
...