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://mamot.fr/users/pixenjoy/statuses/114552004911912227", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-22T14:41:19Z", "url": "https://mamot.fr/@pixenjoy/114552004911912227", "attributedTo": "https://mamot.fr/users/pixenjoy", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mamot.fr/users/pixenjoy/followers" ], "sensitive": false, "atomUri": "https://mamot.fr/users/pixenjoy/statuses/114552004911912227", "inReplyToAtomUri": null, "conversation": "tag:mamot.fr,2025-05-22:objectId=218854313:objectType=Conversation", "content": "<p>Ayez, I made my own feed reader (RSS, Atom, JSON) on a static page.</p><p>- Graphical interface for managing feed lists and feeds<br />- Categorization of feed lists<br />- Keyword-based filtering of publications<br />- Possibility of sending a summary of the previous week&#39;s publications in a feed category to your inbox. </p><p>Technology used: Kirby CMS, Tinyfeed, CRON</p><p><a href=\"https://mamot.fr/tags/rss\" class=\"mention hashtag\" rel=\"tag\">#<span>rss</span></a> <a href=\"https://mamot.fr/tags/feed\" class=\"mention hashtag\" rel=\"tag\">#<span>feed</span></a> <a href=\"https://mamot.fr/tags/feedreader\" class=\"mention hashtag\" rel=\"tag\">#<span>feedreader</span></a></p>", "contentMap": { "fr": "<p>Ayez, I made my own feed reader (RSS, Atom, JSON) on a static page.</p><p>- Graphical interface for managing feed lists and feeds<br />- Categorization of feed lists<br />- Keyword-based filtering of publications<br />- Possibility of sending a summary of the previous week&#39;s publications in a feed category to your inbox. </p><p>Technology used: Kirby CMS, Tinyfeed, CRON</p><p><a href=\"https://mamot.fr/tags/rss\" class=\"mention hashtag\" rel=\"tag\">#<span>rss</span></a> <a href=\"https://mamot.fr/tags/feed\" class=\"mention hashtag\" rel=\"tag\">#<span>feed</span></a> <a href=\"https://mamot.fr/tags/feedreader\" class=\"mention hashtag\" rel=\"tag\">#<span>feedreader</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://static.mamot.fr/media_attachments/files/114/552/003/034/300/150/original/3f2dc1a75b9b401b.jpg", "name": "Feed reader homemade", "blurhash": "UhR3Wf004n4oofj[oKoLodj[a#bHofayaxj[", "width": 1867, "height": 1035 } ], "tag": [ { "type": "Hashtag", "href": "https://mamot.fr/tags/rss", "name": "#rss" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/feed", "name": "#feed" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/feedreader", "name": "#feedreader" } ], "replies": { "id": "https://mamot.fr/users/pixenjoy/statuses/114552004911912227/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mamot.fr/users/pixenjoy/statuses/114552004911912227/replies?only_other_accounts=true&page=true", "partOf": "https://mamot.fr/users/pixenjoy/statuses/114552004911912227/replies", "items": [] } }, "likes": { "id": "https://mamot.fr/users/pixenjoy/statuses/114552004911912227/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mamot.fr/users/pixenjoy/statuses/114552004911912227/shares", "type": "Collection", "totalItems": 1 } }