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" }, "Hashtag": "as:Hashtag" } ], "id": "https://fosstodon.org/users/phosh/statuses/114529803316095178/replies", "type": "Collection", "first": { "id": "https://fosstodon.org/users/phosh/statuses/114529803316095178/replies?page=true", "type": "CollectionPage", "next": "https://fosstodon.org/users/phosh/statuses/114529803316095178/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/phosh/statuses/114529803316095178/replies", "items": [ { "id": "https://fosstodon.org/users/phosh/statuses/114529805968144290", "type": "Note", "summary": null, "inReplyTo": "https://fosstodon.org/users/phosh/statuses/114529803316095178", "published": "2025-05-18T16:35:50Z", "url": "https://fosstodon.org/@phosh/114529805968144290", "attributedTo": "https://fosstodon.org/users/phosh", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/phosh/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/phosh/statuses/114529805968144290", "inReplyToAtomUri": "https://fosstodon.org/users/phosh/statuses/114529803316095178", "conversation": "tag:fosstodon.org,2025-05-18:objectId=317351278:objectType=Conversation", "content": "<p><a href=\"https://fosstodon.org/tags/gmobile\" class=\"mention hashtag\" rel=\"tag\">#<span>gmobile</span></a> now makes it easy to add timers that wake the system from suspend:</p><p>4/x</p>", "contentMap": { "en": "<p><a href=\"https://fosstodon.org/tags/gmobile\" class=\"mention hashtag\" rel=\"tag\">#<span>gmobile</span></a> now makes it easy to add timers that wake the system from suspend:</p><p>4/x</p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://cdn.fosstodon.org/media_attachments/files/114/529/804/551/499/430/original/c10a4f4646d9885f.mp4", "name": "A video of a mobile phone. Initially the display is turned off (the device is suspended). It then shows the lock screen with a notification that allows the user to stop the alarm.", "blurhash": "UJFh@nxvPBxu.Tx]x]SOlBX9xbt6?ct7a#WB", "focalPoint": [ 0, 0 ], "width": 360, "height": 640 } ], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/gmobile", "name": "#gmobile" } ], "replies": { "id": "https://fosstodon.org/users/phosh/statuses/114529805968144290/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/phosh/statuses/114529805968144290/replies?min_id=114529810863395424&page=true", "partOf": "https://fosstodon.org/users/phosh/statuses/114529805968144290/replies", "items": [ "https://fosstodon.org/users/phosh/statuses/114529810863395424" ] } }, "likes": { "id": "https://fosstodon.org/users/phosh/statuses/114529805968144290/likes", "type": "Collection", "totalItems": 18 }, "shares": { "id": "https://fosstodon.org/users/phosh/statuses/114529805968144290/shares", "type": "Collection", "totalItems": 6 } } ] } }