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.sdf.org/users/screwtape/statuses/113992697790170361", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-12T20:02:10Z", "url": "https://mastodon.sdf.org/@screwtape/113992697790170361", "attributedTo": "https://mastodon.sdf.org/users/screwtape", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.sdf.org/users/screwtape/followers" ], "sensitive": false, "atomUri": "https://mastodon.sdf.org/users/screwtape/statuses/113992697790170361", "inReplyToAtomUri": null, "conversation": "tag:mastodon.sdf.org,2025-02-12:objectId=243267414:objectType=Conversation", "content": "<p><a href=\"https://mastodon.sdf.org/tags/emacs\" class=\"mention hashtag\" rel=\"tag\">#<span>emacs</span></a> <a href=\"https://mastodon.sdf.org/tags/slime\" class=\"mention hashtag\" rel=\"tag\">#<span>slime</span></a> <a href=\"https://mastodon.sdf.org/tags/mastoquestion\" class=\"mention hashtag\" rel=\"tag\">#<span>mastoquestion</span></a> <a href=\"https://mastodon.sdf.org/tags/commonLisp\" class=\"mention hashtag\" rel=\"tag\">#<span>commonLisp</span></a></p><p>So, one thing that bugs me about installing slime is the &quot;modify your init file&quot; step. could I add-hook requiring slime-autoloads to the after-startup-hook or something to avoid needing to open my init file at all?</p><p>How can I circumscribe adding stuff to the init file in this case?</p>", "contentMap": { "en": "<p><a href=\"https://mastodon.sdf.org/tags/emacs\" class=\"mention hashtag\" rel=\"tag\">#<span>emacs</span></a> <a href=\"https://mastodon.sdf.org/tags/slime\" class=\"mention hashtag\" rel=\"tag\">#<span>slime</span></a> <a href=\"https://mastodon.sdf.org/tags/mastoquestion\" class=\"mention hashtag\" rel=\"tag\">#<span>mastoquestion</span></a> <a href=\"https://mastodon.sdf.org/tags/commonLisp\" class=\"mention hashtag\" rel=\"tag\">#<span>commonLisp</span></a></p><p>So, one thing that bugs me about installing slime is the &quot;modify your init file&quot; step. could I add-hook requiring slime-autoloads to the after-startup-hook or something to avoid needing to open my init file at all?</p><p>How can I circumscribe adding stuff to the init file in this case?</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/emacs", "name": "#emacs" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/slime", "name": "#slime" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/mastoquestion", "name": "#mastoquestion" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/commonlisp", "name": "#commonlisp" } ], "replies": { "id": "https://mastodon.sdf.org/users/screwtape/statuses/113992697790170361/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.sdf.org/users/screwtape/statuses/113992697790170361/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.sdf.org/users/screwtape/statuses/113992697790170361/replies", "items": [] } } }