HTTP Streaming for build jobs API

While a job is running the API returns 404.

e.g.

/api/repos/owner/name/builds

id  | ref | status
576 | refs/pull/113 | running

/api/repos/owner/name/logs/576/1

"404 Not Found"

I tried using HTTP Streaming and regular HTTP queries.

I want to be able to read the job output from my console in real time, is it possible?