ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

Open in browser →
{ "@context": [ "https://www.w3.org/ns/activitystreams", "https://poa.st/schemas/litepub-0.1.jsonld", { "@language": "und" } ], "actor": "https://poa.st/users/Witch_Hunter_Siegfired", "attachment": [ { "blurhash": "dkQ9[+M|.8s:IURPt7xu~qt7RPxu-;xuWVM{RjWBM{M{", "height": 1252, "mediaType": "image/jpeg", "name": "", "type": "Document", "url": "https://i.poastcdn.org/10/cb/df/10cbdfa648d6934dd60d2b6fb92654ebca11e47f0b0c44fb02270150e9a943e1.jpeg", "width": 1080 } ], "attributedTo": "https://poa.st/users/Witch_Hunter_Siegfired", "cc": [ "https://poa.st/users/Witch_Hunter_Siegfired/followers" ], "content": "So APPARENTLY the Australian NSN has a fucking O9A infestation too, fuck me, it‘s always these same faggots.", "context": "https://poa.st/contexts/9bfa6672-cb0c-4f17-b2ee-097ef44db1fa", "conversation": "https://poa.st/contexts/9bfa6672-cb0c-4f17-b2ee-097ef44db1fa", "id": "https://poa.st/objects/44ba8172-4845-42a0-b2b3-aecad1fa1a35", "published": "2025-02-19T23:36:22.342140Z", "repliesCount": 3, "sensitive": false, "source": { "content": "So APPARENTLY the Australian NSN has a fucking O9A infestation too, fuck me, it‘s always these same faggots.", "mediaType": "text/plain" }, "summary": "", "tag": [], "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "type": "Note" }