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.online/users/jbburd/statuses/114752157658127539/replies", "type": "Collection", "first": { "id": "https://mastodon.online/users/jbburd/statuses/114752157658127539/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.online/users/jbburd/statuses/114752157658127539/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/jbburd/statuses/114752157658127539/replies", "items": [ { "id": "https://mastodon.online/users/jbburd/statuses/114752229949919752", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.online/users/jbburd/statuses/114752157658127539", "published": "2025-06-26T23:21:11Z", "url": "https://mastodon.online/@jbburd/114752229949919752", "attributedTo": "https://mastodon.online/users/jbburd", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/jbburd/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/jbburd/statuses/114752229949919752", "inReplyToAtomUri": "https://mastodon.online/users/jbburd/statuses/114752157658127539", "conversation": "tag:mastodon.online,2025-06-26:objectId=529553307:objectType=Conversation", "content": "<p>Committing to raise military spending to 5% of GDP from the current 1.4%. Supporting Israel&#39;s war on Iran. Supporting the US&#39; illegal bombing of Iran. Saying a future Palestinian state must be a &quot;Zionist Palestinian state&quot;. Who needs a conservative PM when you have Carney?</p>", "contentMap": { "en": "<p>Committing to raise military spending to 5% of GDP from the current 1.4%. Supporting Israel&#39;s war on Iran. Supporting the US&#39; illegal bombing of Iran. Saying a future Palestinian state must be a &quot;Zionist Palestinian state&quot;. Who needs a conservative PM when you have Carney?</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.online/media_attachments/files/114/752/227/584/048/098/original/45b1efeb12e6f77a.png", "name": "Canada promises to spend 5% of GDP on defence by 2035 in pact with NATO leaders", "blurhash": "UkM@D#ofo#V@~WWBWBj[^*j?s9kD8wofbIWB", "focalPoint": [ 0, 0 ], "width": 688, "height": 827 } ], "tag": [], "replies": { "id": "https://mastodon.online/users/jbburd/statuses/114752229949919752/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/jbburd/statuses/114752229949919752/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/jbburd/statuses/114752229949919752/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/jbburd/statuses/114752229949919752/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.online/users/jbburd/statuses/114752229949919752/shares", "type": "Collection", "totalItems": 1 } } ] } }