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.org.uk/users/mkwadee/statuses/114388395314848049", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.org.uk/users/mkwadee/statuses/114388387590939505", "published": "2025-04-23T17:13:15Z", "url": "https://mastodon.org.uk/@mkwadee/114388395314848049", "attributedTo": "https://mastodon.org.uk/users/mkwadee", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.org.uk/users/mkwadee/followers" ], "sensitive": false, "atomUri": "https://mastodon.org.uk/users/mkwadee/statuses/114388395314848049", "inReplyToAtomUri": "https://mastodon.org.uk/users/mkwadee/statuses/114388387590939505", "conversation": "tag:mastodon.org.uk,2025-04-23:objectId=161467595:objectType=Conversation", "content": "<p>In another part, <a href=\"https://mastodon.org.uk/tags/cycle\" class=\"mention hashtag\" rel=\"tag\">#<span>cycle</span></a> and <a href=\"https://mastodon.org.uk/tags/footpaths\" class=\"mention hashtag\" rel=\"tag\">#<span>footpaths</span></a> are clearly segregated and here they’re coloured distinctively. This is a good design and one often passes jammed road traffic at the busy junction ahead.</p><p><a href=\"https://mastodon.org.uk/tags/MyWork\" class=\"mention hashtag\" rel=\"tag\">#<span>MyWork</span></a> <a href=\"https://mastodon.org.uk/tags/MyPhoto\" class=\"mention hashtag\" rel=\"tag\">#<span>MyPhoto</span></a> <a href=\"https://mastodon.org.uk/tags/CCBYSA\" class=\"mention hashtag\" rel=\"tag\">#<span>CCBYSA</span></a> <a href=\"https://mastodon.org.uk/tags/Android\" class=\"mention hashtag\" rel=\"tag\">#<span>Android</span></a> <a href=\"https://mastodon.org.uk/tags/Spring\" class=\"mention hashtag\" rel=\"tag\">#<span>Spring</span></a> <a href=\"https://mastodon.org.uk/tags/UK\" class=\"mention hashtag\" rel=\"tag\">#<span>UK</span></a> <a href=\"https://mastodon.org.uk/tags/Biking\" class=\"mention hashtag\" rel=\"tag\">#<span>Biking</span></a> <a href=\"https://mastodon.org.uk/tags/Bicycle\" class=\"mention hashtag\" rel=\"tag\">#<span>Bicycle</span></a> <a href=\"https://mastodon.org.uk/tags/Infrastructure\" class=\"mention hashtag\" rel=\"tag\">#<span>Infrastructure</span></a> <a href=\"https://mastodon.org.uk/tags/Engineering\" class=\"mention hashtag\" rel=\"tag\">#<span>Engineering</span></a> <a href=\"https://mastodon.org.uk/tags/UrbanEnvironment\" class=\"mention hashtag\" rel=\"tag\">#<span>UrbanEnvironment</span></a></p>", "contentMap": { "en": "<p>In another part, <a href=\"https://mastodon.org.uk/tags/cycle\" class=\"mention hashtag\" rel=\"tag\">#<span>cycle</span></a> and <a href=\"https://mastodon.org.uk/tags/footpaths\" class=\"mention hashtag\" rel=\"tag\">#<span>footpaths</span></a> are clearly segregated and here they’re coloured distinctively. This is a good design and one often passes jammed road traffic at the busy junction ahead.</p><p><a href=\"https://mastodon.org.uk/tags/MyWork\" class=\"mention hashtag\" rel=\"tag\">#<span>MyWork</span></a> <a href=\"https://mastodon.org.uk/tags/MyPhoto\" class=\"mention hashtag\" rel=\"tag\">#<span>MyPhoto</span></a> <a href=\"https://mastodon.org.uk/tags/CCBYSA\" class=\"mention hashtag\" rel=\"tag\">#<span>CCBYSA</span></a> <a href=\"https://mastodon.org.uk/tags/Android\" class=\"mention hashtag\" rel=\"tag\">#<span>Android</span></a> <a href=\"https://mastodon.org.uk/tags/Spring\" class=\"mention hashtag\" rel=\"tag\">#<span>Spring</span></a> <a href=\"https://mastodon.org.uk/tags/UK\" class=\"mention hashtag\" rel=\"tag\">#<span>UK</span></a> <a href=\"https://mastodon.org.uk/tags/Biking\" class=\"mention hashtag\" rel=\"tag\">#<span>Biking</span></a> <a href=\"https://mastodon.org.uk/tags/Bicycle\" class=\"mention hashtag\" rel=\"tag\">#<span>Bicycle</span></a> <a href=\"https://mastodon.org.uk/tags/Infrastructure\" class=\"mention hashtag\" rel=\"tag\">#<span>Infrastructure</span></a> <a href=\"https://mastodon.org.uk/tags/Engineering\" class=\"mention hashtag\" rel=\"tag\">#<span>Engineering</span></a> <a href=\"https://mastodon.org.uk/tags/UrbanEnvironment\" class=\"mention hashtag\" rel=\"tag\">#<span>UrbanEnvironment</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.mastodon.org.uk/media_attachments/files/114/388/393/943/028/804/original/1ffaab65f0324cf4.jpg", "name": "Segregated cycle and foot paths", "blurhash": "UIFiJbVsR5af.TIUD*aKt-soodWV%NtRxuWo", "focalPoint": [ 0, 0 ], "width": 1052, "height": 1440 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/cycle", "name": "#cycle" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/footpaths", "name": "#footpaths" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/mywork", "name": "#mywork" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/myphoto", "name": "#myphoto" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/ccbysa", "name": "#ccbysa" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/android", "name": "#android" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/spring", "name": "#spring" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/uk", "name": "#uk" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/biking", "name": "#biking" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/bicycle", "name": "#bicycle" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/infrastructure", "name": "#infrastructure" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/engineering", "name": "#engineering" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/urbanenvironment", "name": "#urbanenvironment" } ], "replies": { "id": "https://mastodon.org.uk/users/mkwadee/statuses/114388395314848049/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.org.uk/users/mkwadee/statuses/114388395314848049/replies?min_id=114388400069798820&page=true", "partOf": "https://mastodon.org.uk/users/mkwadee/statuses/114388395314848049/replies", "items": [ "https://mastodon.org.uk/users/mkwadee/statuses/114388400069798820" ] } }, "likes": { "id": "https://mastodon.org.uk/users/mkwadee/statuses/114388395314848049/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.org.uk/users/mkwadee/statuses/114388395314848049/shares", "type": "Collection", "totalItems": 0 } }