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://mato.social/users/josemurilo/statuses/114460643293976408", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-06T11:26:52Z", "url": "https://mato.social/@josemurilo/114460643293976408", "attributedTo": "https://mato.social/users/josemurilo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mato.social/users/josemurilo/followers", "https://macaw.social/users/andypiper" ], "sensitive": false, "atomUri": "https://mato.social/users/josemurilo/statuses/114460643293976408", "inReplyToAtomUri": null, "conversation": "tag:mato.social,2025-05-06:objectId=13120121:objectType=Conversation", "content": "<p>&quot;If <a href=\"https://mato.social/tags/governments\" class=\"mention hashtag\" rel=\"tag\">#<span>governments</span></a> are concerned about the dominance of privately-owned online platforms, they have a responsibility to run and own their own.</p><p>A logical response would be for these entities to run their own instances of software like <a href=\"https://mato.social/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a>—or any <a href=\"https://mato.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>-compatible, <a href=\"https://mato.social/tags/ActivityPub\" class=\"mention hashtag\" rel=\"tag\">#<span>ActivityPub</span></a>-based service. This would allow them to own their content, domain, and user verification, ensuring greater control and independence.&quot;<br /><span class=\"h-card\" translate=\"no\"><a href=\"https://macaw.social/@andypiper\" class=\"u-url mention\">@<span>andypiper</span></a></span> <br /><a href=\"https://andypiper.co.uk/2024/08/15/fediverse-for-freedom/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">andypiper.co.uk/2024/08/15/fed</span><span class=\"invisible\">iverse-for-freedom/</span></a></p>", "contentMap": { "en": "<p>&quot;If <a href=\"https://mato.social/tags/governments\" class=\"mention hashtag\" rel=\"tag\">#<span>governments</span></a> are concerned about the dominance of privately-owned online platforms, they have a responsibility to run and own their own.</p><p>A logical response would be for these entities to run their own instances of software like <a href=\"https://mato.social/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a>—or any <a href=\"https://mato.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>-compatible, <a href=\"https://mato.social/tags/ActivityPub\" class=\"mention hashtag\" rel=\"tag\">#<span>ActivityPub</span></a>-based service. This would allow them to own their content, domain, and user verification, ensuring greater control and independence.&quot;<br /><span class=\"h-card\" translate=\"no\"><a href=\"https://macaw.social/@andypiper\" class=\"u-url mention\">@<span>andypiper</span></a></span> <br /><a href=\"https://andypiper.co.uk/2024/08/15/fediverse-for-freedom/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">andypiper.co.uk/2024/08/15/fed</span><span class=\"invisible\">iverse-for-freedom/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://macaw.social/users/andypiper", "name": "@andypiper@macaw.social" }, { "type": "Hashtag", "href": "https://mato.social/tags/governments", "name": "#governments" }, { "type": "Hashtag", "href": "https://mato.social/tags/mastodon", "name": "#mastodon" }, { "type": "Hashtag", "href": "https://mato.social/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://mato.social/tags/activitypub", "name": "#activitypub" } ], "replies": { "id": "https://mato.social/users/josemurilo/statuses/114460643293976408/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mato.social/users/josemurilo/statuses/114460643293976408/replies?only_other_accounts=true&page=true", "partOf": "https://mato.social/users/josemurilo/statuses/114460643293976408/replies", "items": [] } }, "likes": { "id": "https://mato.social/users/josemurilo/statuses/114460643293976408/likes", "type": "Collection", "totalItems": 20 }, "shares": { "id": "https://mato.social/users/josemurilo/statuses/114460643293976408/shares", "type": "Collection", "totalItems": 17 } }