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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://aus.social/users/captainfez/statuses/113819063719290999/replies", "type": "Collection", "first": { "id": "https://aus.social/users/captainfez/statuses/113819063719290999/replies?page=true", "type": "CollectionPage", "next": "https://aus.social/users/captainfez/statuses/113819063719290999/replies?only_other_accounts=true&page=true", "partOf": "https://aus.social/users/captainfez/statuses/113819063719290999/replies", "items": [ { "id": "https://aus.social/users/captainfez/statuses/113848403904818789", "type": "Note", "summary": null, "inReplyTo": "https://aus.social/users/captainfez/statuses/113819063719290999", "published": "2025-01-18T08:26:20Z", "url": "https://aus.social/@captainfez/113848403904818789", "attributedTo": "https://aus.social/users/captainfez", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://aus.social/users/captainfez/followers" ], "sensitive": false, "atomUri": "https://aus.social/users/captainfez/statuses/113848403904818789", "inReplyToAtomUri": "https://aus.social/users/captainfez/statuses/113819063719290999", "conversation": "tag:aus.social,2025-01-01:objectId=189109138:objectType=Conversation", "content": "<p>2025 book five: Kate Conger &amp; Ryan Mac: Character Limit: How Elon Musk Destroyed Twitter ⭐️⭐️⭐️⭐️</p><p><a href=\"https://aus.social/tags/bookstodon\" class=\"mention hashtag\" rel=\"tag\">#<span>bookstodon</span></a> <a href=\"https://aus.social/tags/bookstagram\" class=\"mention hashtag\" rel=\"tag\">#<span>bookstagram</span></a> <a href=\"https://aus.social/tags/fiction\" class=\"mention hashtag\" rel=\"tag\">#<span>fiction</span></a> <a href=\"https://aus.social/tags/2025books\" class=\"mention hashtag\" rel=\"tag\">#<span>2025books</span></a> <a href=\"https://aus.social/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://aus.social/tags/nonfiction\" class=\"mention hashtag\" rel=\"tag\">#<span>nonfiction</span></a> <a href=\"https://aus.social/tags/twitter\" class=\"mention hashtag\" rel=\"tag\">#<span>twitter</span></a> <a href=\"https://aus.social/tags/elonmusk\" class=\"mention hashtag\" rel=\"tag\">#<span>elonmusk</span></a> <a href=\"https://aus.social/tags/characterLimit\" class=\"mention hashtag\" rel=\"tag\">#<span>characterLimit</span></a> <a href=\"https://aus.social/tags/audiobook\" class=\"mention hashtag\" rel=\"tag\">#<span>audiobook</span></a> <a href=\"https://aus.social/tags/kateconger\" class=\"mention hashtag\" rel=\"tag\">#<span>kateconger</span></a> <a href=\"https://aus.social/tags/ryanmac\" class=\"mention hashtag\" rel=\"tag\">#<span>ryanmac</span></a></p>", "contentMap": { "en": "<p>2025 book five: Kate Conger &amp; Ryan Mac: Character Limit: How Elon Musk Destroyed Twitter ⭐️⭐️⭐️⭐️</p><p><a href=\"https://aus.social/tags/bookstodon\" class=\"mention hashtag\" rel=\"tag\">#<span>bookstodon</span></a> <a href=\"https://aus.social/tags/bookstagram\" class=\"mention hashtag\" rel=\"tag\">#<span>bookstagram</span></a> <a href=\"https://aus.social/tags/fiction\" class=\"mention hashtag\" rel=\"tag\">#<span>fiction</span></a> <a href=\"https://aus.social/tags/2025books\" class=\"mention hashtag\" rel=\"tag\">#<span>2025books</span></a> <a href=\"https://aus.social/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://aus.social/tags/nonfiction\" class=\"mention hashtag\" rel=\"tag\">#<span>nonfiction</span></a> <a href=\"https://aus.social/tags/twitter\" class=\"mention hashtag\" rel=\"tag\">#<span>twitter</span></a> <a href=\"https://aus.social/tags/elonmusk\" class=\"mention hashtag\" rel=\"tag\">#<span>elonmusk</span></a> <a href=\"https://aus.social/tags/characterLimit\" class=\"mention hashtag\" rel=\"tag\">#<span>characterLimit</span></a> <a href=\"https://aus.social/tags/audiobook\" class=\"mention hashtag\" rel=\"tag\">#<span>audiobook</span></a> <a href=\"https://aus.social/tags/kateconger\" class=\"mention hashtag\" rel=\"tag\">#<span>kateconger</span></a> <a href=\"https://aus.social/tags/ryanmac\" class=\"mention hashtag\" rel=\"tag\">#<span>ryanmac</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://mediacdn.aus.social/media_attachments/files/113/848/383/646/728/848/original/6b90dd2085f66a52.jpeg", "name": "Image depicts an audiobook cover titled \"Character Limit: How Elon Musk Destroyed Twitter\" by Kate Conger and Ryan Mac. The cover features bold typography and a black-and-white image of Musk’s face, along with the Penguin logo.", "blurhash": "UJMtglaK_4tRa0aKj]e.-qjaIUaK9FV@V@kD", "width": 1185, "height": 1185 } ], "tag": [ { "type": "Hashtag", "href": "https://aus.social/tags/bookstodon", "name": "#bookstodon" }, { "type": "Hashtag", "href": "https://aus.social/tags/bookstagram", "name": "#bookstagram" }, { "type": "Hashtag", "href": "https://aus.social/tags/fiction", "name": "#fiction" }, { "type": "Hashtag", "href": "https://aus.social/tags/2025books", "name": "#2025books" }, { "type": "Hashtag", "href": "https://aus.social/tags/books", "name": "#books" }, { "type": "Hashtag", "href": "https://aus.social/tags/nonfiction", "name": "#nonfiction" }, { "type": "Hashtag", "href": "https://aus.social/tags/twitter", "name": "#twitter" }, { "type": "Hashtag", "href": "https://aus.social/tags/elonmusk", "name": "#elonmusk" }, { "type": "Hashtag", "href": "https://aus.social/tags/characterLimit", "name": "#characterLimit" }, { "type": "Hashtag", "href": "https://aus.social/tags/audiobook", "name": "#audiobook" }, { "type": "Hashtag", "href": "https://aus.social/tags/kateconger", "name": "#kateconger" }, { "type": "Hashtag", "href": "https://aus.social/tags/ryanmac", "name": "#ryanmac" } ], "replies": { "id": "https://aus.social/users/captainfez/statuses/113848403904818789/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://aus.social/users/captainfez/statuses/113848403904818789/replies?min_id=113864065739131022&page=true", "partOf": "https://aus.social/users/captainfez/statuses/113848403904818789/replies", "items": [ "https://aus.social/users/captainfez/statuses/113864065739131022" ] } }, "likes": { "id": "https://aus.social/users/captainfez/statuses/113848403904818789/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://aus.social/users/captainfez/statuses/113848403904818789/shares", "type": "Collection", "totalItems": 0 } } ] } }