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/rockylhotka/statuses/114660595815034106", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-10T18:57:25Z", "url": "https://fosstodon.org/@rockylhotka/114660595815034106", "attributedTo": "https://fosstodon.org/users/rockylhotka", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/rockylhotka/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/rockylhotka/statuses/114660595815034106", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-06-10:objectId=324073760:objectType=Conversation", "content": "<p><a href=\"https://fosstodon.org/tags/dotnet\" class=\"mention hashtag\" rel=\"tag\">#<span>dotnet</span></a> 10 preview 5 now available</p><p><a href=\"https://devblogs.microsoft.com/dotnet/dotnet-10-preview-5/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">devblogs.microsoft.com/dotnet/</span><span class=\"invisible\">dotnet-10-preview-5/</span></a></p>", "contentMap": { "en": "<p><a href=\"https://fosstodon.org/tags/dotnet\" class=\"mention hashtag\" rel=\"tag\">#<span>dotnet</span></a> 10 preview 5 now available</p><p><a href=\"https://devblogs.microsoft.com/dotnet/dotnet-10-preview-5/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">devblogs.microsoft.com/dotnet/</span><span class=\"invisible\">dotnet-10-preview-5/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/dotnet", "name": "#dotnet" } ], "replies": { "id": "https://fosstodon.org/users/rockylhotka/statuses/114660595815034106/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/rockylhotka/statuses/114660595815034106/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/rockylhotka/statuses/114660595815034106/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/rockylhotka/statuses/114660595815034106/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://fosstodon.org/users/rockylhotka/statuses/114660595815034106/shares", "type": "Collection", "totalItems": 1 } }