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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/flexghost/statuses/114231124502746023", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-26T22:37:13Z", "url": "https://mastodon.social/@flexghost/114231124502746023", "attributedTo": "https://mastodon.social/users/flexghost", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/flexghost/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/flexghost/statuses/114231124502746023", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-26:objectId=956291440:objectType=Conversation", "content": "<p>America is being destroyed from within by the Derp State.</p>", "contentMap": { "en": "<p>America is being destroyed from within by the Derp State.</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/231/122/882/511/537/original/a6fdce3fc0c693ec.jpeg", "name": "Headline Private Data and Passwords of Senior U.S. Security Officials Found Online\nDonald Trump's most important security advisers used Signal to discuss an imminent military strike. Now, reporting by DER SPIEGEL has found that the contact data of some of those officials, including mobile phone numbers, is freely accessible on the internet.\n\nIf you survive are you going to tell your children that these people were stupid or evil because ....", "blurhash": "UB9Qz2-;bbjYH=V@RPoz_Nt7ozWBVsj[Rjoz", "focalPoint": [ -0.03, 0.94 ], "width": 1320, "height": 2041 } ], "tag": [], "replies": { "id": "https://mastodon.social/users/flexghost/statuses/114231124502746023/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/flexghost/statuses/114231124502746023/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/flexghost/statuses/114231124502746023/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/flexghost/statuses/114231124502746023/likes", "type": "Collection", "totalItems": 114 }, "shares": { "id": "https://mastodon.social/users/flexghost/statuses/114231124502746023/shares", "type": "Collection", "totalItems": 128 } }