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://mstdn.social/users/osnews/statuses/114482117363919953", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-10T06:28:00Z", "url": "https://mstdn.social/@osnews/114482117363919953", "attributedTo": "https://mstdn.social/users/osnews", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/osnews/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/osnews/statuses/114482117363919953", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2025-05-10:objectId=551638684:objectType=Conversation", "content": "<p>Chromium to use “AI” to combat the spam notifications it helped create</p><p>Notifications in Chrome are a useful feature to keep up with updates from your favorite sites. However, we know that some notifications may be spammy or even deceptive. We’ve received reports of notifications diverting you to download suspicious software, tricking you into sharing personal inf</p><p><a href=\"https://www.osnews.com/story/142333/chromium-to-use-ai-to-combat-the-spam-notifications-it-helped-create/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">osnews.com/story/142333/chromi</span><span class=\"invisible\">um-to-use-ai-to-combat-the-spam-notifications-it-helped-create/</span></a></p><p><a href=\"https://mstdn.social/tags/Internet\" class=\"mention hashtag\" rel=\"tag\">#<span>Internet</span></a></p>", "contentMap": { "en": "<p>Chromium to use “AI” to combat the spam notifications it helped create</p><p>Notifications in Chrome are a useful feature to keep up with updates from your favorite sites. However, we know that some notifications may be spammy or even deceptive. We’ve received reports of notifications diverting you to download suspicious software, tricking you into sharing personal inf</p><p><a href=\"https://www.osnews.com/story/142333/chromium-to-use-ai-to-combat-the-spam-notifications-it-helped-create/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">osnews.com/story/142333/chromi</span><span class=\"invisible\">um-to-use-ai-to-combat-the-spam-notifications-it-helped-create/</span></a></p><p><a href=\"https://mstdn.social/tags/Internet\" class=\"mention hashtag\" rel=\"tag\">#<span>Internet</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/Internet", "name": "#Internet" } ], "replies": { "id": "https://mstdn.social/users/osnews/statuses/114482117363919953/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/osnews/statuses/114482117363919953/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/osnews/statuses/114482117363919953/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/osnews/statuses/114482117363919953/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mstdn.social/users/osnews/statuses/114482117363919953/shares", "type": "Collection", "totalItems": 4 } }