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.sdf.org/users/happy/statuses/113919560184764113", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.sdf.org/users/happy/statuses/113919549292194729", "published": "2025-01-30T22:02:18Z", "url": "https://mastodon.sdf.org/@happy/113919560184764113", "attributedTo": "https://mastodon.sdf.org/users/happy", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.sdf.org/users/happy/followers" ], "sensitive": false, "atomUri": "https://mastodon.sdf.org/users/happy/statuses/113919560184764113", "inReplyToAtomUri": "https://mastodon.sdf.org/users/happy/statuses/113919549292194729", "conversation": "tag:mastodon.sdf.org,2025-01-30:objectId=239818213:objectType=Conversation", "content": "<p>Meguiar&#39;s Bathurst 12 Hour: <br />practice 5-6</p><p><a href=\"https://www.youtube.com/live/AUyhozxhddc\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/live/AUyhozxhddc</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.sdf.org/tags/Bathurst12H\" class=\"mention hashtag\" rel=\"tag\">#<span>Bathurst12H</span></a> <a href=\"https://mastodon.sdf.org/tags/IGTC\" class=\"mention hashtag\" rel=\"tag\">#<span>IGTC</span></a> <a href=\"https://mastodon.sdf.org/tags/B12hr\" class=\"mention hashtag\" rel=\"tag\">#<span>B12hr</span></a> <a href=\"https://mastodon.sdf.org/tags/MotorSport\" class=\"mention hashtag\" rel=\"tag\">#<span>MotorSport</span></a> <a href=\"https://mastodon.sdf.org/tags/MotorSports\" class=\"mention hashtag\" rel=\"tag\">#<span>MotorSports</span></a></p>", "contentMap": { "en": "<p>Meguiar&#39;s Bathurst 12 Hour: <br />practice 5-6</p><p><a href=\"https://www.youtube.com/live/AUyhozxhddc\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/live/AUyhozxhddc</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.sdf.org/tags/Bathurst12H\" class=\"mention hashtag\" rel=\"tag\">#<span>Bathurst12H</span></a> <a href=\"https://mastodon.sdf.org/tags/IGTC\" class=\"mention hashtag\" rel=\"tag\">#<span>IGTC</span></a> <a href=\"https://mastodon.sdf.org/tags/B12hr\" class=\"mention hashtag\" rel=\"tag\">#<span>B12hr</span></a> <a href=\"https://mastodon.sdf.org/tags/MotorSport\" class=\"mention hashtag\" rel=\"tag\">#<span>MotorSport</span></a> <a href=\"https://mastodon.sdf.org/tags/MotorSports\" class=\"mention hashtag\" rel=\"tag\">#<span>MotorSports</span></a></p>" }, "updated": "2025-01-31T20:52:28Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/igtc", "name": "#igtc" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/b12hr", "name": "#b12hr" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/bathurst12h", "name": "#bathurst12h" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/motorsport", "name": "#motorsport" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/motorsports", "name": "#motorsports" } ], "replies": { "id": "https://mastodon.sdf.org/users/happy/statuses/113919560184764113/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.sdf.org/users/happy/statuses/113919560184764113/replies?min_id=113919580125179290&page=true", "partOf": "https://mastodon.sdf.org/users/happy/statuses/113919560184764113/replies", "items": [ "https://mastodon.sdf.org/users/happy/statuses/113919580125179290" ] } } }