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.

Open in browser →
{ "@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/BargainSleuth/statuses/114443835805689992", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-03T12:12:30Z", "url": "https://mastodon.social/@BargainSleuth/114443835805689992", "attributedTo": "https://mastodon.social/users/BargainSleuth", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/BargainSleuth/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/BargainSleuth/statuses/114443835805689992", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-03:objectId=987697291:objectType=Conversation", "content": "<p>Actor Kelsey Grammer lovingly wrote a book about his sister, who was brutally raped and murdered 50 years ago. His reflections and the fact that he hasn&#39;t found closure made for a compelling listen. Review--&gt; <a href=\"https://mastodon.social/tags/Bookthreads\" class=\"mention hashtag\" rel=\"tag\">#<span>Bookthreads</span></a> <a href=\"https://mastodon.social/tags/Booksky\" class=\"mention hashtag\" rel=\"tag\">#<span>Booksky</span></a> <a href=\"https://mastodon.social/tags/BookBlogger\" class=\"mention hashtag\" rel=\"tag\">#<span>BookBlogger</span></a> <a href=\"https://mastodon.social/tags/Karen\" class=\"mention hashtag\" rel=\"tag\">#<span>Karen</span></a> <a href=\"https://mastodon.social/tags/HarperCollins\" class=\"mention hashtag\" rel=\"tag\">#<span>HarperCollins</span></a> <a href=\"https://mastodon.social/tags/Audiobook\" class=\"mention hashtag\" rel=\"tag\">#<span>Audiobook</span></a> <a href=\"https://mastodon.social/tags/ARCReview\" class=\"mention hashtag\" rel=\"tag\">#<span>ARCReview</span></a> <a href=\"https://mastodon.social/tags/BookReview\" class=\"mention hashtag\" rel=\"tag\">#<span>BookReview</span></a></p><p><a href=\"http://bargain-sleuth.com/2025/05/03/%f0%9f%93%9a%f0%9f%8e%a7karen-a-brother-remembers-by-kelsey-grammer-audiobookreview-harpercollins-arcreview-memoir-truecrime/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"ellipsis\">bargain-sleuth.com/2025/05/03/</span><span class=\"invisible\">%f0%9f%93%9a%f0%9f%8e%a7karen-a-brother-remembers-by-kelsey-grammer-audiobookreview-harpercollins-arcreview-memoir-truecrime/</span></a></p>", "contentMap": { "en": "<p>Actor Kelsey Grammer lovingly wrote a book about his sister, who was brutally raped and murdered 50 years ago. His reflections and the fact that he hasn&#39;t found closure made for a compelling listen. Review--&gt; <a href=\"https://mastodon.social/tags/Bookthreads\" class=\"mention hashtag\" rel=\"tag\">#<span>Bookthreads</span></a> <a href=\"https://mastodon.social/tags/Booksky\" class=\"mention hashtag\" rel=\"tag\">#<span>Booksky</span></a> <a href=\"https://mastodon.social/tags/BookBlogger\" class=\"mention hashtag\" rel=\"tag\">#<span>BookBlogger</span></a> <a href=\"https://mastodon.social/tags/Karen\" class=\"mention hashtag\" rel=\"tag\">#<span>Karen</span></a> <a href=\"https://mastodon.social/tags/HarperCollins\" class=\"mention hashtag\" rel=\"tag\">#<span>HarperCollins</span></a> <a href=\"https://mastodon.social/tags/Audiobook\" class=\"mention hashtag\" rel=\"tag\">#<span>Audiobook</span></a> <a href=\"https://mastodon.social/tags/ARCReview\" class=\"mention hashtag\" rel=\"tag\">#<span>ARCReview</span></a> <a href=\"https://mastodon.social/tags/BookReview\" class=\"mention hashtag\" rel=\"tag\">#<span>BookReview</span></a></p><p><a href=\"http://bargain-sleuth.com/2025/05/03/%f0%9f%93%9a%f0%9f%8e%a7karen-a-brother-remembers-by-kelsey-grammer-audiobookreview-harpercollins-arcreview-memoir-truecrime/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"ellipsis\">bargain-sleuth.com/2025/05/03/</span><span class=\"invisible\">%f0%9f%93%9a%f0%9f%8e%a7karen-a-brother-remembers-by-kelsey-grammer-audiobookreview-harpercollins-arcreview-memoir-truecrime/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/BookThreads", "name": "#BookThreads" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/booksky", "name": "#booksky" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bookblogger", "name": "#bookblogger" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/karen", "name": "#karen" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/harpercollins", "name": "#harpercollins" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/audiobook", "name": "#audiobook" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/arcreview", "name": "#arcreview" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bookreview", "name": "#bookreview" } ], "replies": { "id": "https://mastodon.social/users/BargainSleuth/statuses/114443835805689992/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/BargainSleuth/statuses/114443835805689992/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/BargainSleuth/statuses/114443835805689992/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/BargainSleuth/statuses/114443835805689992/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/BargainSleuth/statuses/114443835805689992/shares", "type": "Collection", "totalItems": 2 } }