Download the results

Everything that has settled, in the format you ask for. It works on a running job too, so you can start reading before the list is finished — and reading does not consume anything: the file stays until the job expires, so you can download it as often as you like.

format=ndjson (the default) is one result row per line, the exact shape every checker endpoint returns. format=txt is the working proxies only, one line per proxy, ready to paste straight back into whatever you feed proxies to. format=csv is a spreadsheet with a header row. Add only=alive to drop the dead rows from any format. txt and csv come back as a download; ndjson streams.

After the retention window the job reads expired and this answers 410.