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/114412528294308011", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-27T23:30:35Z", "url": "https://mastodon.social/@ASegar/114412528294308011", "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/114412528294308011", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-27:objectId=983043164:objectType=Conversation", "content": "<p>Facilitating change: Four lessons, involving communication, size, and culture, from the devolution of the British roundabout</p><p><a href=\"https://www.conferencesthatwork.com/index.php/facilitating-change/2012/02/british-roundabout\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">conferencesthatwork.com/index.</span><span class=\"invisible\">php/facilitating-change/2012/02/british-roundabout</span></a></p><p><a href=\"https://mastodon.social/tags/facilitation\" class=\"mention hashtag\" rel=\"tag\">#<span>facilitation</span></a> <a href=\"https://mastodon.social/tags/FacilitatingChange\" class=\"mention hashtag\" rel=\"tag\">#<span>FacilitatingChange</span></a> <a href=\"https://mastodon.social/tags/lessons\" class=\"mention hashtag\" rel=\"tag\">#<span>lessons</span></a> <a href=\"https://mastodon.social/tags/culture\" class=\"mention hashtag\" rel=\"tag\">#<span>culture</span></a> <a href=\"https://mastodon.social/tags/British\" class=\"mention hashtag\" rel=\"tag\">#<span>British</span></a> <a href=\"https://mastodon.social/tags/roundabout\" class=\"mention hashtag\" rel=\"tag\">#<span>roundabout</span></a></p>", "contentMap": { "en": "<p>Facilitating change: Four lessons, involving communication, size, and culture, from the devolution of the British roundabout</p><p><a href=\"https://www.conferencesthatwork.com/index.php/facilitating-change/2012/02/british-roundabout\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">conferencesthatwork.com/index.</span><span class=\"invisible\">php/facilitating-change/2012/02/british-roundabout</span></a></p><p><a href=\"https://mastodon.social/tags/facilitation\" class=\"mention hashtag\" rel=\"tag\">#<span>facilitation</span></a> <a href=\"https://mastodon.social/tags/FacilitatingChange\" class=\"mention hashtag\" rel=\"tag\">#<span>FacilitatingChange</span></a> <a href=\"https://mastodon.social/tags/lessons\" class=\"mention hashtag\" rel=\"tag\">#<span>lessons</span></a> <a href=\"https://mastodon.social/tags/culture\" class=\"mention hashtag\" rel=\"tag\">#<span>culture</span></a> <a href=\"https://mastodon.social/tags/British\" class=\"mention hashtag\" rel=\"tag\">#<span>British</span></a> <a href=\"https://mastodon.social/tags/roundabout\" class=\"mention hashtag\" rel=\"tag\">#<span>roundabout</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/412/528/138/275/617/original/69d81d4c198db45d.jpeg", "name": "photograph of a minimalist British roundabout: a simple painted circle, with directional arrows painted on the road surface", "blurhash": "ULG[m4M}IUS2D$IpadR*0Ka#xtWBxZoLogfk", "width": 800, "height": 377 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/facilitation", "name": "#facilitation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/facilitatingchange", "name": "#facilitatingchange" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/lessons", "name": "#lessons" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/culture", "name": "#culture" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/british", "name": "#british" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/roundabout", "name": "#roundabout" } ], "replies": { "id": "https://mastodon.social/users/ASegar/statuses/114412528294308011/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ASegar/statuses/114412528294308011/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ASegar/statuses/114412528294308011/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ASegar/statuses/114412528294308011/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/ASegar/statuses/114412528294308011/shares", "type": "Collection", "totalItems": 0 } }