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.social/users/ricmac/collections/featured", "type": "OrderedCollection", "totalItems": 3, "orderedItems": [ { "id": "https://mastodon.social/users/ricmac/statuses/114309742547070490", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-09T19:50:49Z", "url": "https://mastodon.social/@ricmac/114309742547070490", "attributedTo": "https://mastodon.social/users/ricmac", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ricmac/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ricmac/statuses/114309742547070490", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-09:objectId=968224547:objectType=Conversation", "content": "<p>New on Cybercultural -&gt; Over 1996, the Web became an experimental testing ground for new ways of distributing and promoting music. RealAudio, Rocktropolis, Music Boulevard and IUMA were some of the leading sites. <a href=\"https://cybercultural.com/p/state-of-online-music-1996/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cybercultural.com/p/state-of-o</span><span class=\"invisible\">nline-music-1996/</span></a> <a href=\"https://mastodon.social/tags/InternetHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>InternetHistory</span></a></p>", "contentMap": { "en": "<p>New on Cybercultural -&gt; Over 1996, the Web became an experimental testing ground for new ways of distributing and promoting music. RealAudio, Rocktropolis, Music Boulevard and IUMA were some of the leading sites. <a href=\"https://cybercultural.com/p/state-of-online-music-1996/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cybercultural.com/p/state-of-o</span><span class=\"invisible\">nline-music-1996/</span></a> <a href=\"https://mastodon.social/tags/InternetHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>InternetHistory</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/internethistory", "name": "#internethistory" } ], "replies": { "id": "https://mastodon.social/users/ricmac/statuses/114309742547070490/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ricmac/statuses/114309742547070490/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ricmac/statuses/114309742547070490/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ricmac/statuses/114309742547070490/likes", "type": "Collection", "totalItems": 9 }, "shares": { "id": "https://mastodon.social/users/ricmac/statuses/114309742547070490/shares", "type": "Collection", "totalItems": 6 } }, { "id": "https://mastodon.social/users/ricmac/statuses/113685561010860075", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-12-20T14:13:14Z", "url": "https://mastodon.social/@ricmac/113685561010860075", "attributedTo": "https://mastodon.social/users/ricmac", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ricmac/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ricmac/statuses/113685561010860075", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-12-20:objectId=876346873:objectType=Conversation", "content": "<p>I’m thrilled to announce that my book, Bubble Blog: From Outsider to Insider in Silicon Valley&#39;s Web 2.0 Revolution, is now available to purchase as a paperback or eBook. More details, along with links to order your copy: <a href=\"https://cybercultural.com/p/book-release-bubbleblog/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cybercultural.com/p/book-relea</span><span class=\"invisible\">se-bubbleblog/</span></a> <a href=\"https://mastodon.social/tags/InternetHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>InternetHistory</span></a> <a href=\"https://mastodon.social/tags/bookstodon\" class=\"mention hashtag\" rel=\"tag\">#<span>bookstodon</span></a></p>", "contentMap": { "en": "<p>I’m thrilled to announce that my book, Bubble Blog: From Outsider to Insider in Silicon Valley&#39;s Web 2.0 Revolution, is now available to purchase as a paperback or eBook. More details, along with links to order your copy: <a href=\"https://cybercultural.com/p/book-release-bubbleblog/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cybercultural.com/p/book-relea</span><span class=\"invisible\">se-bubbleblog/</span></a> <a href=\"https://mastodon.social/tags/InternetHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>InternetHistory</span></a> <a href=\"https://mastodon.social/tags/bookstodon\" class=\"mention hashtag\" rel=\"tag\">#<span>bookstodon</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/internethistory", "name": "#internethistory" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bookstodon", "name": "#bookstodon" } ], "replies": { "id": "https://mastodon.social/users/ricmac/statuses/113685561010860075/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ricmac/statuses/113685561010860075/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ricmac/statuses/113685561010860075/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ricmac/statuses/113685561010860075/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mastodon.social/users/ricmac/statuses/113685561010860075/shares", "type": "Collection", "totalItems": 10 } }, { "id": "https://mastodon.social/users/ricmac/statuses/109341965706101660", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-14T11:39:50Z", "url": "https://mastodon.social/@ricmac/109341965706101660", "attributedTo": "https://mastodon.social/users/ricmac", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ricmac/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ricmac/statuses/109341965706101660", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2022-11-14:objectId=332174831:objectType=Conversation", "content": "<p><a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> Hi I&#39;m Richard and I&#39;m looking for a new type of social media. Something akin to the blogosphere in 2004. I&#39;m an old-school tech blogger, started a site called ReadWriteWeb in 2003 and then chronicled the Web 2.0 era on it. </p><p>I&#39;m currently writing a book (<a href=\"https://mastodon.social/tags/nonfiction\" class=\"mention hashtag\" rel=\"tag\">#<span>nonfiction</span></a> <a href=\"https://mastodon.social/tags/techhistory\" class=\"mention hashtag\" rel=\"tag\">#<span>techhistory</span></a>); at least 500 words per day, usually very early in the morning.</p><p>I&#39;m a <a href=\"https://mastodon.social/tags/type1diabetic\" class=\"mention hashtag\" rel=\"tag\">#<span>type1diabetic</span></a> <a href=\"https://mastodon.social/tags/T1D\" class=\"mention hashtag\" rel=\"tag\">#<span>T1D</span></a> </p><p>My current interests:<br /><a href=\"https://mastodon.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a><br /><a href=\"https://mastodon.social/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a><br /><a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a><br /><a href=\"https://mastodon.social/tags/InternetHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>InternetHistory</span></a><br /><a href=\"https://mastodon.social/tags/11ty\" class=\"mention hashtag\" rel=\"tag\">#<span>11ty</span></a><br /><a href=\"https://mastodon.social/tags/electronicmusic\" class=\"mention hashtag\" rel=\"tag\">#<span>electronicmusic</span></a> <br /><a href=\"https://mastodon.social/tags/literature\" class=\"mention hashtag\" rel=\"tag\">#<span>literature</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> Hi I&#39;m Richard and I&#39;m looking for a new type of social media. Something akin to the blogosphere in 2004. I&#39;m an old-school tech blogger, started a site called ReadWriteWeb in 2003 and then chronicled the Web 2.0 era on it. </p><p>I&#39;m currently writing a book (<a href=\"https://mastodon.social/tags/nonfiction\" class=\"mention hashtag\" rel=\"tag\">#<span>nonfiction</span></a> <a href=\"https://mastodon.social/tags/techhistory\" class=\"mention hashtag\" rel=\"tag\">#<span>techhistory</span></a>); at least 500 words per day, usually very early in the morning.</p><p>I&#39;m a <a href=\"https://mastodon.social/tags/type1diabetic\" class=\"mention hashtag\" rel=\"tag\">#<span>type1diabetic</span></a> <a href=\"https://mastodon.social/tags/T1D\" class=\"mention hashtag\" rel=\"tag\">#<span>T1D</span></a> </p><p>My current interests:<br /><a href=\"https://mastodon.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a><br /><a href=\"https://mastodon.social/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a><br /><a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a><br /><a href=\"https://mastodon.social/tags/InternetHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>InternetHistory</span></a><br /><a href=\"https://mastodon.social/tags/11ty\" class=\"mention hashtag\" rel=\"tag\">#<span>11ty</span></a><br /><a href=\"https://mastodon.social/tags/electronicmusic\" class=\"mention hashtag\" rel=\"tag\">#<span>electronicmusic</span></a> <br /><a href=\"https://mastodon.social/tags/literature\" class=\"mention hashtag\" rel=\"tag\">#<span>literature</span></a></p>" }, "updated": "2024-03-16T08:40:32Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/introduction", "name": "#introduction" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nonfiction", "name": "#nonfiction" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/techhistory", "name": "#techhistory" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/type1diabetic", "name": "#type1diabetic" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/webdev", "name": "#webdev" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/t1d", "name": "#t1d" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/internethistory", "name": "#internethistory" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/11ty", "name": "#11ty" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/electronicmusic", "name": "#electronicmusic" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/literature", "name": "#literature" } ], "replies": { "id": "https://mastodon.social/users/ricmac/statuses/109341965706101660/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ricmac/statuses/109341965706101660/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ricmac/statuses/109341965706101660/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ricmac/statuses/109341965706101660/likes", "type": "Collection", "totalItems": 74 }, "shares": { "id": "https://mastodon.social/users/ricmac/statuses/109341965706101660/shares", "type": "Collection", "totalItems": 38 } } ] }