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/sweedarbk/statuses/114552763047040529/replies", "type": "Collection", "first": { "id": "https://mastodon.social/users/sweedarbk/statuses/114552763047040529/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.social/users/sweedarbk/statuses/114552763047040529/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/sweedarbk/statuses/114552763047040529/replies", "items": [ { "id": "https://mastodon.social/users/sweedarbk/statuses/114552763073288539", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/sweedarbk/statuses/114552763047040529", "published": "2025-05-22T17:54:08Z", "url": "https://mastodon.social/@sweedarbk/114552763073288539", "attributedTo": "https://mastodon.social/users/sweedarbk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/sweedarbk/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/sweedarbk/statuses/114552763073288539", "inReplyToAtomUri": "https://mastodon.social/users/sweedarbk/statuses/114552763047040529", "conversation": "tag:mastodon.social,2025-05-22:objectId=1003877123:objectType=Conversation", "content": "<p>🎧 Ready to listen? Catch us on Spotify &amp; Apple Podcasts or watch on YouTube! <a href=\"https://open.spotify.com/show/5Av6MXOijWLx17qwCgyvcj?si=U6owNovSa-LJ9jHx9HeQ\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">open.spotify.com/show/5Av6MXOi</span><span class=\"invisible\">jWLx17qwCgyvcj?si=U6owNovSa-LJ9jHx9HeQ</span></a> <a href=\"https://mastodon.social/tags/Podcast\" class=\"mention hashtag\" rel=\"tag\">#<span>Podcast</span></a> <a href=\"https://mastodon.social/tags/TechTalk\" class=\"mention hashtag\" rel=\"tag\">#<span>TechTalk</span></a></p>", "contentMap": { "en": "<p>🎧 Ready to listen? Catch us on Spotify &amp; Apple Podcasts or watch on YouTube! <a href=\"https://open.spotify.com/show/5Av6MXOijWLx17qwCgyvcj?si=U6owNovSa-LJ9jHx9HeQ\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">open.spotify.com/show/5Av6MXOi</span><span class=\"invisible\">jWLx17qwCgyvcj?si=U6owNovSa-LJ9jHx9HeQ</span></a> <a href=\"https://mastodon.social/tags/Podcast\" class=\"mention hashtag\" rel=\"tag\">#<span>Podcast</span></a> <a href=\"https://mastodon.social/tags/TechTalk\" class=\"mention hashtag\" rel=\"tag\">#<span>TechTalk</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/podcast", "name": "#podcast" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/techtalk", "name": "#techtalk" } ], "replies": { "id": "https://mastodon.social/users/sweedarbk/statuses/114552763073288539/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/sweedarbk/statuses/114552763073288539/replies?min_id=114552763104392230&page=true", "partOf": "https://mastodon.social/users/sweedarbk/statuses/114552763073288539/replies", "items": [ "https://mastodon.social/users/sweedarbk/statuses/114552763104392230" ] } }, "likes": { "id": "https://mastodon.social/users/sweedarbk/statuses/114552763073288539/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/sweedarbk/statuses/114552763073288539/shares", "type": "Collection", "totalItems": 0 } } ] } }