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" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/ASegar/statuses/114104166338617944", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-04T12:30:05Z", "url": "https://mastodon.social/@ASegar/114104166338617944", "attributedTo": "https://mastodon.social/users/ASegar", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ASegar/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ASegar/statuses/114104166338617944", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-04:objectId=936614685:objectType=Conversation", "content": "<p>Some follow-up observations on my treadmill desk, including speed recommendations, ramping up, weight loss, and changes in my life.</p><p><a href=\"https://www.conferencesthatwork.com/index.php/personal-effectiveness/2012/10/my-treadmill-desk-follow-up-observations\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">conferencesthatwork.com/index.</span><span class=\"invisible\">php/personal-effectiveness/2012/10/my-treadmill-desk-follow-up-observations</span></a></p><p><a href=\"https://mastodon.social/tags/fitness\" class=\"mention hashtag\" rel=\"tag\">#<span>fitness</span></a> <a href=\"https://mastodon.social/tags/treadmill\" class=\"mention hashtag\" rel=\"tag\">#<span>treadmill</span></a> <a href=\"https://mastodon.social/tags/TreadmillDesk\" class=\"mention hashtag\" rel=\"tag\">#<span>TreadmillDesk</span></a> <a href=\"https://mastodon.social/tags/observation\" class=\"mention hashtag\" rel=\"tag\">#<span>observation</span></a></p>", "contentMap": { "en": "<p>Some follow-up observations on my treadmill desk, including speed recommendations, ramping up, weight loss, and changes in my life.</p><p><a href=\"https://www.conferencesthatwork.com/index.php/personal-effectiveness/2012/10/my-treadmill-desk-follow-up-observations\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">conferencesthatwork.com/index.</span><span class=\"invisible\">php/personal-effectiveness/2012/10/my-treadmill-desk-follow-up-observations</span></a></p><p><a href=\"https://mastodon.social/tags/fitness\" class=\"mention hashtag\" rel=\"tag\">#<span>fitness</span></a> <a href=\"https://mastodon.social/tags/treadmill\" class=\"mention hashtag\" rel=\"tag\">#<span>treadmill</span></a> <a href=\"https://mastodon.social/tags/TreadmillDesk\" class=\"mention hashtag\" rel=\"tag\">#<span>TreadmillDesk</span></a> <a href=\"https://mastodon.social/tags/observation\" class=\"mention hashtag\" rel=\"tag\">#<span>observation</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/104/166/228/097/127/original/a4c8683f17f0a607.jpeg", "name": "The author looking spry on his 61st birthday, reflecting on some follow-up observations on his treadmill desk", "blurhash": "UkJjh[WAx]t7~WV@x[tRyCV@soozo~aeWXfk", "width": 768, "height": 1024 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/fitness", "name": "#fitness" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/treadmill", "name": "#treadmill" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/treadmilldesk", "name": "#treadmilldesk" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/observation", "name": "#observation" } ], "replies": { "id": "https://mastodon.social/users/ASegar/statuses/114104166338617944/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ASegar/statuses/114104166338617944/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ASegar/statuses/114104166338617944/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ASegar/statuses/114104166338617944/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/ASegar/statuses/114104166338617944/shares", "type": "Collection", "totalItems": 0 } }