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" } ], "id": "https://fosstodon.org/users/rolandlo/statuses/114042065481534079", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/NekoCWD/statuses/114042011270129705", "published": "2025-02-21T13:17:01Z", "url": "https://fosstodon.org/@rolandlo/114042065481534079", "attributedTo": "https://fosstodon.org/users/rolandlo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/rolandlo/followers", "https://mastodon.social/users/NekoCWD", "https://fosstodon.org/users/postmarketOS" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/rolandlo/statuses/114042065481534079", "inReplyToAtomUri": "https://mastodon.social/users/NekoCWD/statuses/114042011270129705", "conversation": "tag:mastodon.social,2025-02-21:objectId=927125950:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@NekoCWD\" class=\"u-url mention\">@<span>NekoCWD</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@postmarketOS\" class=\"u-url mention\">@<span>postmarketOS</span></a></span> </p><p>What wayland compositor do you use? It doesn&#39;t work on Gnome Mobile for me. From the gtk4-layer-shell Readme:</p><p>Layer shell is not supported on:</p><p> Gnome-on-Wayland<br /> Any X11 desktop</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@NekoCWD\" class=\"u-url mention\">@<span>NekoCWD</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@postmarketOS\" class=\"u-url mention\">@<span>postmarketOS</span></a></span> </p><p>What wayland compositor do you use? It doesn&#39;t work on Gnome Mobile for me. From the gtk4-layer-shell Readme:</p><p>Layer shell is not supported on:</p><p> Gnome-on-Wayland<br /> Any X11 desktop</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/NekoCWD", "name": "@NekoCWD@mastodon.social" }, { "type": "Mention", "href": "https://fosstodon.org/users/postmarketOS", "name": "@postmarketOS" } ], "replies": { "id": "https://fosstodon.org/users/rolandlo/statuses/114042065481534079/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/rolandlo/statuses/114042065481534079/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/rolandlo/statuses/114042065481534079/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/rolandlo/statuses/114042065481534079/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://fosstodon.org/users/rolandlo/statuses/114042065481534079/shares", "type": "Collection", "totalItems": 0 } }