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/cobrate/statuses/114637476061478044/replies", "type": "Collection", "first": { "id": "https://mastodon.social/users/cobrate/statuses/114637476061478044/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.social/users/cobrate/statuses/114637476061478044/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/cobrate/statuses/114637476061478044/replies", "items": [ { "id": "https://mastodon.social/users/cobrate/statuses/114637493748025193", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/cobrate/statuses/114637476061478044", "published": "2025-06-06T17:02:15Z", "url": "https://mastodon.social/@cobrate/114637493748025193", "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/114637493748025193", "inReplyToAtomUri": "https://mastodon.social/users/cobrate/statuses/114637476061478044", "conversation": "tag:mastodon.social,2025-03-02:objectId=935076849:objectType=Conversation", "content": "<p>&quot;Dans la bêtise tautologique, la raison est comme prise au piège et n&#39;est plus que représentation et satisfaction de soi, une subjectivité triomphante et productrice de lieux communs, d&#39;idées reçues, et de poncifs.&quot;</p><p>cf <a href=\"https://mastodon.social/tags/tautologie\" class=\"mention hashtag\" rel=\"tag\">#<span>tautologie</span></a></p><p>-&gt; &quot;aucune argumentation&quot; -&gt; &quot;c&#39;est comme ça et puis c&#39;est tout.&quot;</p><p>cf <a href=\"https://mastodon.social/tags/LauraPenny\" class=\"mention hashtag\" rel=\"tag\">#<span>LauraPenny</span></a> : <a href=\"https://archive.org/details/yourcallisimport00penn\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">archive.org/details/yourcallis</span><span class=\"invisible\">import00penn</span></a></p><p><a href=\"https://mastodon.social/tags/marmion\" class=\"mention hashtag\" rel=\"tag\">#<span>marmion</span></a> <a href=\"https://mastodon.social/tags/connaissance\" class=\"mention hashtag\" rel=\"tag\">#<span>connaissance</span></a> <a href=\"https://mastodon.social/tags/cerveau\" class=\"mention hashtag\" rel=\"tag\">#<span>cerveau</span></a> <a href=\"https://mastodon.social/tags/manipulation\" class=\"mention hashtag\" rel=\"tag\">#<span>manipulation</span></a> <a href=\"https://mastodon.social/tags/SebastianDieguez\" class=\"mention hashtag\" rel=\"tag\">#<span>SebastianDieguez</span></a> <a href=\"https://mastodon.social/tags/psy\" class=\"mention hashtag\" rel=\"tag\">#<span>psy</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/AlainRoger\" class=\"mention hashtag\" rel=\"tag\">#<span>AlainRoger</span></a></p>", "contentMap": { "fr": "<p>&quot;Dans la bêtise tautologique, la raison est comme prise au piège et n&#39;est plus que représentation et satisfaction de soi, une subjectivité triomphante et productrice de lieux communs, d&#39;idées reçues, et de poncifs.&quot;</p><p>cf <a href=\"https://mastodon.social/tags/tautologie\" class=\"mention hashtag\" rel=\"tag\">#<span>tautologie</span></a></p><p>-&gt; &quot;aucune argumentation&quot; -&gt; &quot;c&#39;est comme ça et puis c&#39;est tout.&quot;</p><p>cf <a href=\"https://mastodon.social/tags/LauraPenny\" class=\"mention hashtag\" rel=\"tag\">#<span>LauraPenny</span></a> : <a href=\"https://archive.org/details/yourcallisimport00penn\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">archive.org/details/yourcallis</span><span class=\"invisible\">import00penn</span></a></p><p><a href=\"https://mastodon.social/tags/marmion\" class=\"mention hashtag\" rel=\"tag\">#<span>marmion</span></a> <a href=\"https://mastodon.social/tags/connaissance\" class=\"mention hashtag\" rel=\"tag\">#<span>connaissance</span></a> <a href=\"https://mastodon.social/tags/cerveau\" class=\"mention hashtag\" rel=\"tag\">#<span>cerveau</span></a> <a href=\"https://mastodon.social/tags/manipulation\" class=\"mention hashtag\" rel=\"tag\">#<span>manipulation</span></a> <a href=\"https://mastodon.social/tags/SebastianDieguez\" class=\"mention hashtag\" rel=\"tag\">#<span>SebastianDieguez</span></a> <a href=\"https://mastodon.social/tags/psy\" class=\"mention hashtag\" rel=\"tag\">#<span>psy</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/AlainRoger\" class=\"mention hashtag\" rel=\"tag\">#<span>AlainRoger</span></a></p>" }, "updated": "2025-06-06T17:07:04Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/tautologie", "name": "#tautologie" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/marmion", "name": "#marmion" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/connaissance", "name": "#connaissance" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cerveau", "name": "#cerveau" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/manipulation", "name": "#manipulation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/sebastiandieguez", "name": "#sebastiandieguez" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/psy", "name": "#psy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/alainroger", "name": "#alainroger" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/laurapenny", "name": "#laurapenny" } ], "replies": { "id": "https://mastodon.social/users/cobrate/statuses/114637493748025193/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/cobrate/statuses/114637493748025193/replies?min_id=114637522120669224&page=true", "partOf": "https://mastodon.social/users/cobrate/statuses/114637493748025193/replies", "items": [ "https://mastodon.social/users/cobrate/statuses/114637522120669224" ] } }, "likes": { "id": "https://mastodon.social/users/cobrate/statuses/114637493748025193/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/cobrate/statuses/114637493748025193/shares", "type": "Collection", "totalItems": 0 } } ] } }