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://mastodon.social/users/aho/statuses/114737638402108740", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/Free_Press/statuses/114737399828470266", "published": "2025-06-24T09:30:21Z", "url": "https://mastodon.social/@aho/114737638402108740", "attributedTo": "https://mastodon.social/users/aho", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/aho/followers", "https://mstdn.social/users/Free_Press" ], "sensitive": false, "atomUri": "https://mastodon.social/users/aho/statuses/114737638402108740", "inReplyToAtomUri": "https://mstdn.social/users/Free_Press/statuses/114737399828470266", "conversation": "tag:mstdn.social,2025-06-24:objectId=573059327:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@Free_Press\" class=\"u-url mention\">@<span>Free_Press</span></a></span> <a href=\"https://mastodon.social/tags/putler\" class=\"mention hashtag\" rel=\"tag\">#<span>putler</span></a> <a href=\"https://mastodon.social/tags/putin\" class=\"mention hashtag\" rel=\"tag\">#<span>putin</span></a> still thinks he will be the first to win a <a href=\"https://mastodon.social/tags/war\" class=\"mention hashtag\" rel=\"tag\">#<span>war</span></a> by <a href=\"https://mastodon.social/tags/terrorizing\" class=\"mention hashtag\" rel=\"tag\">#<span>terrorizing</span></a> the <a href=\"https://mastodon.social/tags/civilian\" class=\"mention hashtag\" rel=\"tag\">#<span>civilian</span></a> population as he can&#39;t win on the battle field and according to official <a href=\"https://mastodon.social/tags/nazi\" class=\"mention hashtag\" rel=\"tag\">#<span>nazi</span></a> <a href=\"https://mastodon.social/tags/russian\" class=\"mention hashtag\" rel=\"tag\">#<span>russian</span></a> source lost already 2.4 million man.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@Free_Press\" class=\"u-url mention\">@<span>Free_Press</span></a></span> <a href=\"https://mastodon.social/tags/putler\" class=\"mention hashtag\" rel=\"tag\">#<span>putler</span></a> <a href=\"https://mastodon.social/tags/putin\" class=\"mention hashtag\" rel=\"tag\">#<span>putin</span></a> still thinks he will be the first to win a <a href=\"https://mastodon.social/tags/war\" class=\"mention hashtag\" rel=\"tag\">#<span>war</span></a> by <a href=\"https://mastodon.social/tags/terrorizing\" class=\"mention hashtag\" rel=\"tag\">#<span>terrorizing</span></a> the <a href=\"https://mastodon.social/tags/civilian\" class=\"mention hashtag\" rel=\"tag\">#<span>civilian</span></a> population as he can&#39;t win on the battle field and according to official <a href=\"https://mastodon.social/tags/nazi\" class=\"mention hashtag\" rel=\"tag\">#<span>nazi</span></a> <a href=\"https://mastodon.social/tags/russian\" class=\"mention hashtag\" rel=\"tag\">#<span>russian</span></a> source lost already 2.4 million man.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mstdn.social/users/Free_Press", "name": "@Free_Press@mstdn.social" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/putler", "name": "#putler" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/putin", "name": "#putin" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/war", "name": "#war" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/terrorizing", "name": "#terrorizing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/civilian", "name": "#civilian" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nazi", "name": "#nazi" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/russian", "name": "#russian" } ], "replies": { "id": "https://mastodon.social/users/aho/statuses/114737638402108740/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/aho/statuses/114737638402108740/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/aho/statuses/114737638402108740/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/aho/statuses/114737638402108740/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/aho/statuses/114737638402108740/shares", "type": "Collection", "totalItems": 0 } }