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://fosstodon.org/users/BobCollins/statuses/114435784749536490", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.radio/users/abraxas3d/statuses/114435583102615539", "published": "2025-05-02T02:05:00Z", "url": "https://fosstodon.org/@BobCollins/114435784749536490", "attributedTo": "https://fosstodon.org/users/BobCollins", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/BobCollins/followers", "https://mastodon.radio/users/abraxas3d" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/BobCollins/statuses/114435784749536490", "inReplyToAtomUri": "https://mastodon.radio/users/abraxas3d/statuses/114435583102615539", "conversation": "tag:mastodon.radio,2025-05-02:objectId=61581384:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.radio/@abraxas3d\" class=\"u-url mention\">@<span>abraxas3d</span></a></span> </p><p>...and the name Zöe is spelled the same way in <a href=\"https://fosstodon.org/tags/Dutch\" class=\"mention hashtag\" rel=\"tag\">#<span>Dutch</span></a> and <a href=\"https://fosstodon.org/tags/English\" class=\"mention hashtag\" rel=\"tag\">#<span>English</span></a>, except most English speakers drop the diaeresis, making pronuciation ambiguous.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.radio/@abraxas3d\" class=\"u-url mention\">@<span>abraxas3d</span></a></span> </p><p>...and the name Zöe is spelled the same way in <a href=\"https://fosstodon.org/tags/Dutch\" class=\"mention hashtag\" rel=\"tag\">#<span>Dutch</span></a> and <a href=\"https://fosstodon.org/tags/English\" class=\"mention hashtag\" rel=\"tag\">#<span>English</span></a>, except most English speakers drop the diaeresis, making pronuciation ambiguous.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.radio/users/abraxas3d", "name": "@abraxas3d@mastodon.radio" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/dutch", "name": "#dutch" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/english", "name": "#english" } ], "replies": { "id": "https://fosstodon.org/users/BobCollins/statuses/114435784749536490/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/BobCollins/statuses/114435784749536490/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/BobCollins/statuses/114435784749536490/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/BobCollins/statuses/114435784749536490/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://fosstodon.org/users/BobCollins/statuses/114435784749536490/shares", "type": "Collection", "totalItems": 1 } }