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/dancingtreefrog/statuses/114027521599450850", "type": "Note", "summary": null, "inReplyTo": "https://mathstodon.xyz/users/dpiponi/statuses/114027418532394021", "published": "2025-02-18T23:38:19Z", "url": "https://mastodon.social/@dancingtreefrog/114027521599450850", "attributedTo": "https://mastodon.social/users/dancingtreefrog", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/dancingtreefrog/followers", "https://mathstodon.xyz/users/dpiponi" ], "sensitive": false, "atomUri": "https://mastodon.social/users/dancingtreefrog/statuses/114027521599450850", "inReplyToAtomUri": "https://mathstodon.xyz/users/dpiponi/statuses/114027418532394021", "conversation": "tag:mathstodon.xyz,2025-02-18:objectId=139123022:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@dpiponi\" class=\"u-url mention\">@<span>dpiponi</span></a></span> If we really want to get rid of waste, WE SHOULD GET RID OF BILLIONAIRES!<br /><a href=\"https://mastodon.social/tags/no\" class=\"mention hashtag\" rel=\"tag\">#<span>no</span></a> <a href=\"https://mastodon.social/tags/oligarchs\" class=\"mention hashtag\" rel=\"tag\">#<span>oligarchs</span></a> <a href=\"https://mastodon.social/tags/end\" class=\"mention hashtag\" rel=\"tag\">#<span>end</span></a> <a href=\"https://mastodon.social/tags/oligarchy\" class=\"mention hashtag\" rel=\"tag\">#<span>oligarchy</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@dpiponi\" class=\"u-url mention\">@<span>dpiponi</span></a></span> If we really want to get rid of waste, WE SHOULD GET RID OF BILLIONAIRES!<br /><a href=\"https://mastodon.social/tags/no\" class=\"mention hashtag\" rel=\"tag\">#<span>no</span></a> <a href=\"https://mastodon.social/tags/oligarchs\" class=\"mention hashtag\" rel=\"tag\">#<span>oligarchs</span></a> <a href=\"https://mastodon.social/tags/end\" class=\"mention hashtag\" rel=\"tag\">#<span>end</span></a> <a href=\"https://mastodon.social/tags/oligarchy\" class=\"mention hashtag\" rel=\"tag\">#<span>oligarchy</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mathstodon.xyz/users/dpiponi", "name": "@dpiponi@mathstodon.xyz" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/no", "name": "#no" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/oligarchs", "name": "#oligarchs" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/end", "name": "#end" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/oligarchy", "name": "#oligarchy" } ], "replies": { "id": "https://mastodon.social/users/dancingtreefrog/statuses/114027521599450850/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/dancingtreefrog/statuses/114027521599450850/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/dancingtreefrog/statuses/114027521599450850/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/dancingtreefrog/statuses/114027521599450850/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.social/users/dancingtreefrog/statuses/114027521599450850/shares", "type": "Collection", "totalItems": 0 } }