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.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://social.heise.de/users/newstik/statuses/114304286196020177", "type": "Note", "summary": null, "inReplyTo": "https://social.heise.de/users/heiseonline/statuses/114304139955552496", "published": "2025-04-08T20:43:12Z", "url": "https://social.heise.de/@newstik/114304286196020177", "attributedTo": "https://social.heise.de/users/newstik", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.heise.de/users/newstik/followers", "https://social.heise.de/users/heiseonline" ], "sensitive": false, "atomUri": "https://social.heise.de/users/newstik/statuses/114304286196020177", "inReplyToAtomUri": "https://social.heise.de/users/heiseonline/statuses/114304139955552496", "conversation": "tag:social.heise.de,2025-04-08:objectId=10876537:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.heise.de/@heiseonline\" class=\"u-url mention\">@<span>heiseonline</span></a></span> Als <a href=\"https://social.heise.de/tags/bonus\" class=\"mention hashtag\" rel=\"tag\">#<span>bonus</span></a> für das Fediverse hier der Link zu offiziellen Ankündigung von PD-DOS (heute FreeDOS) aus dem Juni 1994:</p><p><a href=\"https://groups.google.com/g/comp.os.msdos.apps/c/oQmT4ETcSzU/m/O1HR8PE2u-EJ?pli=1\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">groups.google.com/g/comp.os.ms</span><span class=\"invisible\">dos.apps/c/oQmT4ETcSzU/m/O1HR8PE2u-EJ?pli=1</span></a></p><p><a href=\"https://social.heise.de/tags/DOS\" class=\"mention hashtag\" rel=\"tag\">#<span>DOS</span></a> <a href=\"https://social.heise.de/tags/FreeDOS\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeDOS</span></a> <a href=\"https://social.heise.de/tags/OSS\" class=\"mention hashtag\" rel=\"tag\">#<span>OSS</span></a></p>", "contentMap": { "de": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.heise.de/@heiseonline\" class=\"u-url mention\">@<span>heiseonline</span></a></span> Als <a href=\"https://social.heise.de/tags/bonus\" class=\"mention hashtag\" rel=\"tag\">#<span>bonus</span></a> für das Fediverse hier der Link zu offiziellen Ankündigung von PD-DOS (heute FreeDOS) aus dem Juni 1994:</p><p><a href=\"https://groups.google.com/g/comp.os.msdos.apps/c/oQmT4ETcSzU/m/O1HR8PE2u-EJ?pli=1\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">groups.google.com/g/comp.os.ms</span><span class=\"invisible\">dos.apps/c/oQmT4ETcSzU/m/O1HR8PE2u-EJ?pli=1</span></a></p><p><a href=\"https://social.heise.de/tags/DOS\" class=\"mention hashtag\" rel=\"tag\">#<span>DOS</span></a> <a href=\"https://social.heise.de/tags/FreeDOS\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeDOS</span></a> <a href=\"https://social.heise.de/tags/OSS\" class=\"mention hashtag\" rel=\"tag\">#<span>OSS</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://social.heise.de/users/heiseonline", "name": "@heiseonline" }, { "type": "Hashtag", "href": "https://social.heise.de/tags/bonus", "name": "#bonus" }, { "type": "Hashtag", "href": "https://social.heise.de/tags/dos", "name": "#dos" }, { "type": "Hashtag", "href": "https://social.heise.de/tags/freedos", "name": "#freedos" }, { "type": "Hashtag", "href": "https://social.heise.de/tags/oss", "name": "#oss" } ], "replies": { "id": "https://social.heise.de/users/newstik/statuses/114304286196020177/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.heise.de/users/newstik/statuses/114304286196020177/replies?only_other_accounts=true&page=true", "partOf": "https://social.heise.de/users/newstik/statuses/114304286196020177/replies", "items": [] } }, "likes": { "id": "https://social.heise.de/users/newstik/statuses/114304286196020177/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://social.heise.de/users/newstik/statuses/114304286196020177/shares", "type": "Collection", "totalItems": 0 } }