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/cobrate/statuses/113861931096573287", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/cobrate/statuses/113856623169144180", "published": "2025-01-20T17:46:28Z", "url": "https://mastodon.social/@cobrate/113861931096573287", "attributedTo": "https://mastodon.social/users/cobrate", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/cobrate/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/cobrate/statuses/113861931096573287", "inReplyToAtomUri": "https://mastodon.social/users/cobrate/statuses/113856623169144180", "conversation": "tag:mastodon.social,2025-01-04:objectId=886856811:objectType=Conversation", "content": "<p>(20/...) ... Ukraine (cf 2023 contre-offensive) -&gt; &quot;faire des économies &quot;sur des organisations qui &quot;ne servent à rien&quot; <a href=\"https://mastodon.social/tags/purge\" class=\"mention hashtag\" rel=\"tag\">#<span>purge</span></a> vengeance -&gt; “passer l’USAID au broyeur à bois” + accuse Sécurité Sociale &quot;truffé de fraudes et de paiements erronés&quot; (cf France) + supprime NIOSH (sécurité travail) + interdit à l’US Air Force d’enseigner à ses recrues l’histoire des aviateurs noirs de la 2de guerre mondiale + supprime... </p><p><a href=\"https://mastodon.social/tags/year2025\" class=\"mention hashtag\" rel=\"tag\">#<span>year2025</span></a> <a href=\"https://mastodon.social/tags/anthropocene\" class=\"mention hashtag\" rel=\"tag\">#<span>anthropocene</span></a> <a href=\"https://mastodon.social/tags/climat\" class=\"mention hashtag\" rel=\"tag\">#<span>climat</span></a> <a href=\"https://mastodon.social/tags/climate\" class=\"mention hashtag\" rel=\"tag\">#<span>climate</span></a> <a href=\"https://mastodon.social/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a> <a href=\"https://mastodon.social/tags/climatecrisis\" class=\"mention hashtag\" rel=\"tag\">#<span>climatecrisis</span></a></p>", "contentMap": { "fr": "<p>(20/...) ... Ukraine (cf 2023 contre-offensive) -&gt; &quot;faire des économies &quot;sur des organisations qui &quot;ne servent à rien&quot; <a href=\"https://mastodon.social/tags/purge\" class=\"mention hashtag\" rel=\"tag\">#<span>purge</span></a> vengeance -&gt; “passer l’USAID au broyeur à bois” + accuse Sécurité Sociale &quot;truffé de fraudes et de paiements erronés&quot; (cf France) + supprime NIOSH (sécurité travail) + interdit à l’US Air Force d’enseigner à ses recrues l’histoire des aviateurs noirs de la 2de guerre mondiale + supprime... </p><p><a href=\"https://mastodon.social/tags/year2025\" class=\"mention hashtag\" rel=\"tag\">#<span>year2025</span></a> <a href=\"https://mastodon.social/tags/anthropocene\" class=\"mention hashtag\" rel=\"tag\">#<span>anthropocene</span></a> <a href=\"https://mastodon.social/tags/climat\" class=\"mention hashtag\" rel=\"tag\">#<span>climat</span></a> <a href=\"https://mastodon.social/tags/climate\" class=\"mention hashtag\" rel=\"tag\">#<span>climate</span></a> <a href=\"https://mastodon.social/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a> <a href=\"https://mastodon.social/tags/climatecrisis\" class=\"mention hashtag\" rel=\"tag\">#<span>climatecrisis</span></a></p>" }, "updated": "2025-05-29T14:49:49Z", "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/030/662/050/118/459/original/f7b642c443964b71.png", "name": "Tim Miller : \nRow 1 of the inauguration: The richest men in\nAmerica who own all of the communications\nplatforms.\nRow 2: The cabinet.", "blurhash": "U97m{RxaRjV?~Baej[s-wIRjoe%1ITWBWBxZ", "focalPoint": [ 0, 0 ], "width": 462, "height": 499 }, { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/061/452/223/951/749/original/dbc01545f2993de2.png", "name": "Ils étaient tous là au grand rassemblement des conservateurs américains, la CPAC (Conservative Political Action Conference ou convention des conservateurs américains), qui s’est tenue du 19 au 22 février à National Harbor dans les environs de Washington.\n\nD’Elon Musk à Steve Bannon en passant par Donald Trump et son vice-président, J.D. Vance, pour le côté américain. De l’Argentin Javier Milei à l’Italienne Giorgia Meloni en passant par le Slovaque Robert Fico, les Britanniques Nigel Farage et Liz Truss ou encore l’ex-Premier ministre polonais Mateusz Morawiecki et Eduardo Bolsonaro, le fils de l’ancien président brésilien, pour ce qui est de “l’internationale trumpiste”.\n\nsource : courrier international", "blurhash": "UL8XkdkDD$kEyGX9tTs,peogs=WAt:ofe,NG", "focalPoint": [ 0, 0 ], "width": 1136, "height": 779 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/year2025", "name": "#year2025" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/anthropocene", "name": "#anthropocene" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climat", "name": "#climat" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climate", "name": "#climate" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climatechange", "name": "#climatechange" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climatecrisis", "name": "#climatecrisis" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/purge", "name": "#purge" } ], "replies": { "id": "https://mastodon.social/users/cobrate/statuses/113861931096573287/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/cobrate/statuses/113861931096573287/replies?min_id=113867796049497314&page=true", "partOf": "https://mastodon.social/users/cobrate/statuses/113861931096573287/replies", "items": [ "https://mastodon.social/users/cobrate/statuses/113867796049497314" ] } }, "likes": { "id": "https://mastodon.social/users/cobrate/statuses/113861931096573287/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/cobrate/statuses/113861931096573287/shares", "type": "Collection", "totalItems": 0 } }