https://support.atlassian.com/jira-cloud-administration/docs/manage-webhooks/
Manage webhooks | Atlassian Support
Explore how you can manage webhooks for Jira Cloud to allow remote applications receive push notifications from Jira.
manage webhooksatlassiansupport
https://confluence.atlassian.com/bitbucketserver0816/manage-webhooks-1333334202.html
Manage webhooks | Bitbucket Data Center 8.16 | Atlassian Documentation
bitbucket data centermanage webhooksatlassiandocumentation
https://confluence.atlassian.com/bitbucketserver0714/manage-webhooks-1072221775.html
Manage webhooks | Atlassian Support | Atlassian Documentation
manage webhooksatlassian supportdocumentation
https://octohook.com/
Octohook | The smart way to manage your webhooks
the smart waymanagewebhooks