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.

Open in browser →
{ "@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://fosstodon.org/users/olangella/statuses/114283738190779828", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-05T05:37:34Z", "url": "https://fosstodon.org/@olangella/114283738190779828", "attributedTo": "https://fosstodon.org/users/olangella", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/olangella/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/olangella/statuses/114283738190779828", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-04-05:objectId=304528943:objectType=Conversation", "content": "<p><a href=\"https://fosstodon.org/tags/StandUpForScience\" class=\"mention hashtag\" rel=\"tag\">#<span>StandUpForScience</span></a> à l&#39;<a href=\"https://fosstodon.org/tags/UniversiteParisSaclay\" class=\"mention hashtag\" rel=\"tag\">#<span>UniversiteParisSaclay</span></a> Mardi 8 avril, amphi A2, b.625, plateau Moulon<br />et Jeudi 10 avril, amphi H1, b.334, campus vallée de 12h30 à 13h30</p><p>Les liens utiles ici :<br /><a href=\"https://www.ideev.universite-paris-saclay.fr/orph/standup/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">ideev.universite-paris-saclay.</span><span class=\"invisible\">fr/orph/standup/</span></a></p><p><a href=\"https://fosstodon.org/tags/ParisSaclayUniversity\" class=\"mention hashtag\" rel=\"tag\">#<span>ParisSaclayUniversity</span></a> <a href=\"https://fosstodon.org/tags/saclay\" class=\"mention hashtag\" rel=\"tag\">#<span>saclay</span></a> <a href=\"https://fosstodon.org/tags/IDEEV\" class=\"mention hashtag\" rel=\"tag\">#<span>IDEEV</span></a> <a href=\"https://fosstodon.org/tags/VeilleESR\" class=\"mention hashtag\" rel=\"tag\">#<span>VeilleESR</span></a></p>", "contentMap": { "fr": "<p><a href=\"https://fosstodon.org/tags/StandUpForScience\" class=\"mention hashtag\" rel=\"tag\">#<span>StandUpForScience</span></a> à l&#39;<a href=\"https://fosstodon.org/tags/UniversiteParisSaclay\" class=\"mention hashtag\" rel=\"tag\">#<span>UniversiteParisSaclay</span></a> Mardi 8 avril, amphi A2, b.625, plateau Moulon<br />et Jeudi 10 avril, amphi H1, b.334, campus vallée de 12h30 à 13h30</p><p>Les liens utiles ici :<br /><a href=\"https://www.ideev.universite-paris-saclay.fr/orph/standup/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">ideev.universite-paris-saclay.</span><span class=\"invisible\">fr/orph/standup/</span></a></p><p><a href=\"https://fosstodon.org/tags/ParisSaclayUniversity\" class=\"mention hashtag\" rel=\"tag\">#<span>ParisSaclayUniversity</span></a> <a href=\"https://fosstodon.org/tags/saclay\" class=\"mention hashtag\" rel=\"tag\">#<span>saclay</span></a> <a href=\"https://fosstodon.org/tags/IDEEV\" class=\"mention hashtag\" rel=\"tag\">#<span>IDEEV</span></a> <a href=\"https://fosstodon.org/tags/VeilleESR\" class=\"mention hashtag\" rel=\"tag\">#<span>VeilleESR</span></a></p>" }, "updated": "2025-04-05T05:39:13Z", "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/114/283/741/263/820/995/original/e938205b322ababb.png", "name": "Flyer annonçant les discussions autour des sciences et libertés académiques", "blurhash": "UXM@7ps:RjxuyDV?ogWBQ7n%V@of*|oMWVWU", "focalPoint": [ 0, 0 ], "width": 809, "height": 458 } ], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/standupforscience", "name": "#standupforscience" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/UniversiteParisSaclay", "name": "#UniversiteParisSaclay" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/parissaclayuniversity", "name": "#parissaclayuniversity" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/saclay", "name": "#saclay" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/IDEEV", "name": "#IDEEV" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/veilleesr", "name": "#veilleesr" } ], "replies": { "id": "https://fosstodon.org/users/olangella/statuses/114283738190779828/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/olangella/statuses/114283738190779828/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/olangella/statuses/114283738190779828/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/olangella/statuses/114283738190779828/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://fosstodon.org/users/olangella/statuses/114283738190779828/shares", "type": "Collection", "totalItems": 10 } }