To add Jira server to Apiary:
In the left menu select Admin > Jira servers;
Click on + Jira server;
Server Name - name of your Jira server.
Click Copy webhook to save webhook to a clipboard. Use this webhook, to connect Jira server with Platform (see article Jira Webhooks).
Now Project owners or Platform administrators can configure Jira connection settings for projects.
Note: when configuring a WebHook in Jira, it is necessary to enable Comment settings if you want to receive comments from Apiary.