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.social/users/SailorDisco/statuses/114371668293545442", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-20T18:19:21Z", "url": "https://mastodon.social/@SailorDisco/114371668293545442", "attributedTo": "https://mastodon.social/users/SailorDisco", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/SailorDisco/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/SailorDisco/statuses/114371668293545442", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-20:objectId=977159805:objectType=Conversation", "content": "<p>It’s been a bit of struggle for me being a <a href=\"https://mastodon.social/tags/Marvel\" class=\"mention hashtag\" rel=\"tag\">#<span>Marvel</span></a> fan in recent years but <a href=\"https://mastodon.social/tags/Thunderbolts\" class=\"mention hashtag\" rel=\"tag\">#<span>Thunderbolts</span></a>* looks fun and <a href=\"https://mastodon.social/tags/FantasticFourFirstSteps\" class=\"mention hashtag\" rel=\"tag\">#<span>FantasticFourFirstSteps</span></a> looks like it may be different in a good way. I’m hope this is a sign that <a href=\"https://mastodon.social/tags/MarvelStudios\" class=\"mention hashtag\" rel=\"tag\">#<span>MarvelStudios</span></a> is finally getting their act together.</p>", "contentMap": { "en": "<p>It’s been a bit of struggle for me being a <a href=\"https://mastodon.social/tags/Marvel\" class=\"mention hashtag\" rel=\"tag\">#<span>Marvel</span></a> fan in recent years but <a href=\"https://mastodon.social/tags/Thunderbolts\" class=\"mention hashtag\" rel=\"tag\">#<span>Thunderbolts</span></a>* looks fun and <a href=\"https://mastodon.social/tags/FantasticFourFirstSteps\" class=\"mention hashtag\" rel=\"tag\">#<span>FantasticFourFirstSteps</span></a> looks like it may be different in a good way. I’m hope this is a sign that <a href=\"https://mastodon.social/tags/MarvelStudios\" class=\"mention hashtag\" rel=\"tag\">#<span>MarvelStudios</span></a> is finally getting their act together.</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/marvel", "name": "#marvel" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/Thunderbolts", "name": "#Thunderbolts" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fantasticfourfirststeps", "name": "#fantasticfourfirststeps" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/marvelstudios", "name": "#marvelstudios" } ], "replies": { "id": "https://mastodon.social/users/SailorDisco/statuses/114371668293545442/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/SailorDisco/statuses/114371668293545442/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/SailorDisco/statuses/114371668293545442/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/SailorDisco/statuses/114371668293545442/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/SailorDisco/statuses/114371668293545442/shares", "type": "Collection", "totalItems": 0 } }