{ "opencollection": "1.0.0", "info": { "name": "4chan Read-Only JSON Archive Threads API", "version": "2026-05-28" }, "items": [ { "info": { "name": "Threads", "type": "folder" }, "items": [ { "info": { "name": "4chan Get Thread", "type": "http" }, "http": { "method": "GET", "url": "https://a.4cdn.org/:board/thread/:thread.json", "params": [ { "name": "board", "value": "po", "type": "path", "description": "Board directory short name (e.g. `a`, `b`, `g`, `pol`, `po`, `v`). The full list of valid values is the `board` field on each entry in `/boards.json`." }, { "name": "thread", "value": "570368", "type": "path", "description": "The OP number of the thread to retrieve." } ] }, "docs": "Returns the full document for a single thread on the given board: the OP post object followed by every reply. To poll a thread for new replies, send `If-Modified-Since` on subsequent requests and treat `304` as \"no change\"; the minimum polling interval per the 4chan API rules is 10 seconds, with longer intervals preferred." } ] } ], "bundled": true }