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://ruby.social/users/alexanderadam/statuses/114709507295575550", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-19T10:16:15Z", "url": "https://ruby.social/@alexanderadam/114709507295575550", "attributedTo": "https://ruby.social/users/alexanderadam", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://ruby.social/users/alexanderadam/followers" ], "sensitive": false, "atomUri": "https://ruby.social/users/alexanderadam/statuses/114709507295575550", "inReplyToAtomUri": null, "conversation": "tag:ruby.social,2025-06-19:objectId=76936845:objectType=Conversation", "content": "<p>Now Julia Lopez from <a href=\"https://ruby.social/tags/harvest\" class=\"mention hashtag\" rel=\"tag\">#<span>harvest</span></a> is talking about defending your <a href=\"https://ruby.social/tags/Rails\" class=\"mention hashtag\" rel=\"tag\">#<span>Rails</span></a> app.</p><p><a href=\"https://ruby.social/tags/brightonruby\" class=\"mention hashtag\" rel=\"tag\">#<span>brightonruby</span></a> <a href=\"https://ruby.social/tags/brightonruby2025\" class=\"mention hashtag\" rel=\"tag\">#<span>brightonruby2025</span></a> <a href=\"https://ruby.social/tags/rubyonrails\" class=\"mention hashtag\" rel=\"tag\">#<span>rubyonrails</span></a> <a href=\"https://ruby.social/tags/RubyProgramming\" class=\"mention hashtag\" rel=\"tag\">#<span>RubyProgramming</span></a> <a href=\"https://ruby.social/tags/rubylang\" class=\"mention hashtag\" rel=\"tag\">#<span>rubylang</span></a></p>", "contentMap": { "en": "<p>Now Julia Lopez from <a href=\"https://ruby.social/tags/harvest\" class=\"mention hashtag\" rel=\"tag\">#<span>harvest</span></a> is talking about defending your <a href=\"https://ruby.social/tags/Rails\" class=\"mention hashtag\" rel=\"tag\">#<span>Rails</span></a> app.</p><p><a href=\"https://ruby.social/tags/brightonruby\" class=\"mention hashtag\" rel=\"tag\">#<span>brightonruby</span></a> <a href=\"https://ruby.social/tags/brightonruby2025\" class=\"mention hashtag\" rel=\"tag\">#<span>brightonruby2025</span></a> <a href=\"https://ruby.social/tags/rubyonrails\" class=\"mention hashtag\" rel=\"tag\">#<span>rubyonrails</span></a> <a href=\"https://ruby.social/tags/RubyProgramming\" class=\"mention hashtag\" rel=\"tag\">#<span>RubyProgramming</span></a> <a href=\"https://ruby.social/tags/rubylang\" class=\"mention hashtag\" rel=\"tag\">#<span>rubylang</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/rubysocial/media_attachments/files/114/709/504/861/180/036/original/afe705b57211c793.jpg", "name": null, "blurhash": "UuA2*%u5VYV@ysyDRPaejYayj]a}VrV@kCj[", "width": 1660, "height": 1250 } ], "tag": [ { "type": "Hashtag", "href": "https://ruby.social/tags/harvest", "name": "#harvest" }, { "type": "Hashtag", "href": "https://ruby.social/tags/rails", "name": "#rails" }, { "type": "Hashtag", "href": "https://ruby.social/tags/brightonruby", "name": "#brightonruby" }, { "type": "Hashtag", "href": "https://ruby.social/tags/brightonruby2025", "name": "#brightonruby2025" }, { "type": "Hashtag", "href": "https://ruby.social/tags/rubyonrails", "name": "#rubyonrails" }, { "type": "Hashtag", "href": "https://ruby.social/tags/rubyprogramming", "name": "#rubyprogramming" }, { "type": "Hashtag", "href": "https://ruby.social/tags/rubylang", "name": "#rubylang" } ], "replies": { "id": "https://ruby.social/users/alexanderadam/statuses/114709507295575550/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://ruby.social/users/alexanderadam/statuses/114709507295575550/replies?only_other_accounts=true&page=true", "partOf": "https://ruby.social/users/alexanderadam/statuses/114709507295575550/replies", "items": [] } }, "likes": { "id": "https://ruby.social/users/alexanderadam/statuses/114709507295575550/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://ruby.social/users/alexanderadam/statuses/114709507295575550/shares", "type": "Collection", "totalItems": 0 } }