Thanks e12e!<p>We&#x27;re working on shipping a high quality set of APIs. We&#x27;re doing these in parts so we can design and document them well.<p>Mattermost v1.1 ships on October 16 and offers incoming webhooks as a start: <a href="http:&#x2F;&#x2F;www.mattermost.org&#x2F;webhooks&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.mattermost.org&#x2F;webhooks&#x2F;</a><p>You&#x27;ll find a link there to an open source sample app for customizing how you want webhook events from GitLab to appear.<p>Mattermost incoming webhook support ships with GitLab 8.1 on October 22.<p>For Mattermost v1.2 (November 16), we&#x27;re working on outgoing webhooks, which could offer the ability to fire off console commands.