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://social.esmarconf.org/users/kdnyhan/statuses/113856503406615191/replies", "type": "Collection", "first": { "id": "https://social.esmarconf.org/users/kdnyhan/statuses/113856503406615191/replies?page=true", "type": "CollectionPage", "next": "https://social.esmarconf.org/users/kdnyhan/statuses/113856503406615191/replies?only_other_accounts=true&page=true", "partOf": "https://social.esmarconf.org/users/kdnyhan/statuses/113856503406615191/replies", "items": [ { "id": "https://social.esmarconf.org/users/kdnyhan/statuses/113856912451880628", "type": "Note", "summary": null, "inReplyTo": "https://social.esmarconf.org/users/kdnyhan/statuses/113856503406615191", "published": "2025-01-19T20:30:10Z", "url": "https://social.esmarconf.org/@kdnyhan/113856912451880628", "attributedTo": "https://social.esmarconf.org/users/kdnyhan", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.esmarconf.org/users/kdnyhan/followers" ], "sensitive": false, "atomUri": "https://social.esmarconf.org/users/kdnyhan/statuses/113856912451880628", "inReplyToAtomUri": "https://social.esmarconf.org/users/kdnyhan/statuses/113856503406615191", "conversation": "tag:social.esmarconf.org,2025-01-19:objectId=5415233:objectType=Conversation", "content": "<p>When I went to Burdick&#39;s in Coolidge Corner. I was wearing a respirator, but my friend who was drinking hot chocolate and eating cake wanted to leave when they saw these numbers, so we went for a walk.</p>", "contentMap": { "en": "<p>When I went to Burdick&#39;s in Coolidge Corner. I was wearing a respirator, but my friend who was drinking hot chocolate and eating cake wanted to leave when they saw these numbers, so we went for a walk.</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://social.esmarconf.org/system/media_attachments/files/113/856/899/126/874/871/original/51f4e4f70698f629.png", "name": "2pm: CO2 ppm around 450 outdoors\nBy 2:10, up to 1300 (indoors)\nContinued increasing until 2:45 (when I went back outside)", "blurhash": "UURfnJoft7WC~qjZofWB4nkCW;ay~qayWBjZ", "focalPoint": [ 0.13, 0.57 ], "width": 1080, "height": 1331 } ], "tag": [], "replies": { "id": "https://social.esmarconf.org/users/kdnyhan/statuses/113856912451880628/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.esmarconf.org/users/kdnyhan/statuses/113856912451880628/replies?only_other_accounts=true&page=true", "partOf": "https://social.esmarconf.org/users/kdnyhan/statuses/113856912451880628/replies", "items": [] } } } ] } }