Was looking for it too, found it: http://www.pagerduty.com/docs/api/api-documentation http://www.pagerduty.com/docs/api/api-documentation took a while, though -

Was looking for it too, found it: http://www.pagerduty.com/docs/api/api-documentation http://www.pagerduty.com/docs/api/api-documentation took a while, though -- in my opinion, a link to the API documentation is important enough to put in the footer, maybe next to or under "integration guides".