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.au/users/Heliograph/statuses/113791254679857664/replies", "type": "Collection", "first": { "id": "https://mastodon.au/users/Heliograph/statuses/113791254679857664/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.au/users/Heliograph/statuses/113791254679857664/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.au/users/Heliograph/statuses/113791254679857664/replies", "items": [ { "id": "https://mastodon.au/users/Heliograph/statuses/113792775616711825", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.au/users/Heliograph/statuses/113791254679857664", "published": "2025-01-08T12:39:19Z", "url": "https://mastodon.au/@Heliograph/113792775616711825", "attributedTo": "https://mastodon.au/users/Heliograph", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.au/users/Heliograph/followers" ], "sensitive": false, "atomUri": "https://mastodon.au/users/Heliograph/statuses/113792775616711825", "inReplyToAtomUri": "https://mastodon.au/users/Heliograph/statuses/113791254679857664", "conversation": "tag:mastodon.au,2025-01-08:objectId=120933765:objectType=Conversation", "content": "<p>awesome</p>", "contentMap": { "en": "<p>awesome</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://o.mastodon.au/media_attachments/files/113/792/772/437/701/560/original/d077e781fc7d6fab.jpg", "name": "Magritte artwork 'the false mirror' showing a huge eye, with the iris being a blue sky with white clouds and a stark black pupil", "blurhash": "UUFr*H%1Hqf5xus:NGWVH=R*gOa#M|WVxaa|", "focalPoint": [ 0, 0 ], "width": 3516, "height": 2359 } ], "tag": [], "replies": { "id": "https://mastodon.au/users/Heliograph/statuses/113792775616711825/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.au/users/Heliograph/statuses/113792775616711825/replies?min_id=113792844160378643&page=true", "partOf": "https://mastodon.au/users/Heliograph/statuses/113792775616711825/replies", "items": [ "https://mastodon.au/users/Heliograph/statuses/113792844160378643" ] } }, "likes": { "id": "https://mastodon.au/users/Heliograph/statuses/113792775616711825/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mastodon.au/users/Heliograph/statuses/113792775616711825/shares", "type": "Collection", "totalItems": 0 } } ] } }