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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.world/users/brrbrr/statuses/113803841768130102", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-10T11:33:36Z", "url": "https://mastodon.world/@brrbrr/113803841768130102", "attributedTo": "https://mastodon.world/users/brrbrr", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.world/users/brrbrr/followers" ], "sensitive": false, "atomUri": "https://mastodon.world/users/brrbrr/statuses/113803841768130102", "inReplyToAtomUri": null, "conversation": "tag:mastodon.world,2025-01-10:objectId=355873820:objectType=Conversation", "content": "<p>How much does <a href=\"https://mastodon.world/tags/Europe\" class=\"mention hashtag\" rel=\"tag\">#<span>Europe</span></a> have in common with pre-ww2 <a href=\"https://mastodon.world/tags/Poland\" class=\"mention hashtag\" rel=\"tag\">#<span>Poland</span></a>, surrounded by dictators on either side who share a similar ambition.</p>", "contentMap": { "en": "<p>How much does <a href=\"https://mastodon.world/tags/Europe\" class=\"mention hashtag\" rel=\"tag\">#<span>Europe</span></a> have in common with pre-ww2 <a href=\"https://mastodon.world/tags/Poland\" class=\"mention hashtag\" rel=\"tag\">#<span>Poland</span></a>, surrounded by dictators on either side who share a similar ambition.</p>" }, "updated": "2025-02-15T18:09:57Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.world/tags/poland", "name": "#poland" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/europe", "name": "#europe" } ], "replies": { "id": "https://mastodon.world/users/brrbrr/statuses/113803841768130102/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.world/users/brrbrr/statuses/113803841768130102/replies?min_id=114009228862518862&page=true", "partOf": "https://mastodon.world/users/brrbrr/statuses/113803841768130102/replies", "items": [ "https://mastodon.world/users/brrbrr/statuses/114009228862518862" ] } }, "likes": { "id": "https://mastodon.world/users/brrbrr/statuses/113803841768130102/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.world/users/brrbrr/statuses/113803841768130102/shares", "type": "Collection", "totalItems": 1 } }