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/tinyspheresof/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-04T22:48:20Z", "url": "https://mastodon.social/@tinyspheresof/109287971275731774", "attributedTo": "https://mastodon.social/users/tinyspheresof", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/tinyspheresof/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2022-11-04:objectId=325492925:objectType=Conversation", "content": "<p><a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> Long overdue, but here goes:</p><p>I&#39;m Arjan, during working hours researching a specific children&#39;s <a href=\"https://mastodon.social/tags/cancer\" class=\"mention hashtag\" rel=\"tag\">#<span>cancer</span></a>, <a href=\"https://mastodon.social/tags/neuroblastoma\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroblastoma</span></a>, mostly by means of <a href=\"https://mastodon.social/tags/bioinformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>bioinformatics</span></a> analyses of <a href=\"https://mastodon.social/tags/sequencing\" class=\"mention hashtag\" rel=\"tag\">#<span>sequencing</span></a> data; right now lots of <a href=\"https://mastodon.social/tags/scRNAseq\" class=\"mention hashtag\" rel=\"tag\">#<span>scRNAseq</span></a> . I might occasionally toot about this, or related stuff like <a href=\"https://mastodon.social/tags/immunology\" class=\"mention hashtag\" rel=\"tag\">#<span>immunology</span></a> , <a href=\"https://mastodon.social/tags/rstats\" class=\"mention hashtag\" rel=\"tag\">#<span>rstats</span></a> , <a href=\"https://mastodon.social/tags/atherosclerosis\" class=\"mention hashtag\" rel=\"tag\">#<span>atherosclerosis</span></a> and other scientific interests and/or fields that I&#39;ve worked in.</p>", "contentMap": { "en": "<p><a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> Long overdue, but here goes:</p><p>I&#39;m Arjan, during working hours researching a specific children&#39;s <a href=\"https://mastodon.social/tags/cancer\" class=\"mention hashtag\" rel=\"tag\">#<span>cancer</span></a>, <a href=\"https://mastodon.social/tags/neuroblastoma\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroblastoma</span></a>, mostly by means of <a href=\"https://mastodon.social/tags/bioinformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>bioinformatics</span></a> analyses of <a href=\"https://mastodon.social/tags/sequencing\" class=\"mention hashtag\" rel=\"tag\">#<span>sequencing</span></a> data; right now lots of <a href=\"https://mastodon.social/tags/scRNAseq\" class=\"mention hashtag\" rel=\"tag\">#<span>scRNAseq</span></a> . I might occasionally toot about this, or related stuff like <a href=\"https://mastodon.social/tags/immunology\" class=\"mention hashtag\" rel=\"tag\">#<span>immunology</span></a> , <a href=\"https://mastodon.social/tags/rstats\" class=\"mention hashtag\" rel=\"tag\">#<span>rstats</span></a> , <a href=\"https://mastodon.social/tags/atherosclerosis\" class=\"mention hashtag\" rel=\"tag\">#<span>atherosclerosis</span></a> and other scientific interests and/or fields that I&#39;ve worked in.</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/introduction", "name": "#introduction" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cancer", "name": "#cancer" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/neuroblastoma", "name": "#neuroblastoma" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bioinformatics", "name": "#bioinformatics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/sequencing", "name": "#sequencing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/scrnaseq", "name": "#scrnaseq" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/immunology", "name": "#immunology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rstats", "name": "#rstats" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/atherosclerosis", "name": "#atherosclerosis" } ], "replies": { "id": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774/replies?min_id=109287973994919862&page=true", "partOf": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774/replies", "items": [ "https://mastodon.social/users/tinyspheresof/statuses/109287973994919862" ] } }, "likes": { "id": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774/shares", "type": "Collection", "totalItems": 0 } }, { "id": "https://mastodon.social/users/tinyspheresof/statuses/109287973994919862", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774", "published": "2022-11-04T22:49:02Z", "url": "https://mastodon.social/@tinyspheresof/109287973994919862", "attributedTo": "https://mastodon.social/users/tinyspheresof", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/tinyspheresof/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/tinyspheresof/statuses/109287973994919862", "inReplyToAtomUri": "https://mastodon.social/users/tinyspheresof/statuses/109287971275731774", "conversation": "tag:mastodon.social,2022-11-04:objectId=325492925:objectType=Conversation", "content": "<p>More toots will likely - who am I kidding? ;) - be on other things like <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.social/tags/GNUlinux\" class=\"mention hashtag\" rel=\"tag\">#<span>GNUlinux</span></a> <a href=\"https://mastodon.social/tags/music\" class=\"mention hashtag\" rel=\"tag\">#<span>music</span></a> <a href=\"https://mastodon.social/tags/cycling\" class=\"mention hashtag\" rel=\"tag\">#<span>cycling</span></a> <a href=\"https://mastodon.social/tags/vegan\" class=\"mention hashtag\" rel=\"tag\">#<span>vegan</span></a> <a href=\"https://mastodon.social/tags/vegetarian\" class=\"mention hashtag\" rel=\"tag\">#<span>vegetarian</span></a> <a href=\"https://mastodon.social/tags/reading\" class=\"mention hashtag\" rel=\"tag\">#<span>reading</span></a> <a href=\"https://mastodon.social/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://mastodon.social/tags/comics\" class=\"mention hashtag\" rel=\"tag\">#<span>comics</span></a> <a href=\"https://mastodon.social/tags/GraphicNovel\" class=\"mention hashtag\" rel=\"tag\">#<span>GraphicNovel</span></a> <a href=\"https://mastodon.social/tags/sustainability\" class=\"mention hashtag\" rel=\"tag\">#<span>sustainability</span></a> <a href=\"https://mastodon.social/tags/ClimateChange\" class=\"mention hashtag\" rel=\"tag\">#<span>ClimateChange</span></a></p>", "contentMap": { "en": "<p>More toots will likely - who am I kidding? ;) - be on other things like <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.social/tags/GNUlinux\" class=\"mention hashtag\" rel=\"tag\">#<span>GNUlinux</span></a> <a href=\"https://mastodon.social/tags/music\" class=\"mention hashtag\" rel=\"tag\">#<span>music</span></a> <a href=\"https://mastodon.social/tags/cycling\" class=\"mention hashtag\" rel=\"tag\">#<span>cycling</span></a> <a href=\"https://mastodon.social/tags/vegan\" class=\"mention hashtag\" rel=\"tag\">#<span>vegan</span></a> <a href=\"https://mastodon.social/tags/vegetarian\" class=\"mention hashtag\" rel=\"tag\">#<span>vegetarian</span></a> <a href=\"https://mastodon.social/tags/reading\" class=\"mention hashtag\" rel=\"tag\">#<span>reading</span></a> <a href=\"https://mastodon.social/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://mastodon.social/tags/comics\" class=\"mention hashtag\" rel=\"tag\">#<span>comics</span></a> <a href=\"https://mastodon.social/tags/GraphicNovel\" class=\"mention hashtag\" rel=\"tag\">#<span>GraphicNovel</span></a> <a href=\"https://mastodon.social/tags/sustainability\" class=\"mention hashtag\" rel=\"tag\">#<span>sustainability</span></a> <a href=\"https://mastodon.social/tags/ClimateChange\" class=\"mention hashtag\" rel=\"tag\">#<span>ClimateChange</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gnulinux", "name": "#gnulinux" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/music", "name": "#music" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cycling", "name": "#cycling" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/vegan", "name": "#vegan" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/vegetarian", "name": "#vegetarian" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/reading", "name": "#reading" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/books", "name": "#books" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/comics", "name": "#comics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/graphicnovel", "name": "#graphicnovel" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/sustainability", "name": "#sustainability" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climatechange", "name": "#climatechange" } ], "replies": { "id": "https://mastodon.social/users/tinyspheresof/statuses/109287973994919862/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/tinyspheresof/statuses/109287973994919862/replies?min_id=109288015393334500&page=true", "partOf": "https://mastodon.social/users/tinyspheresof/statuses/109287973994919862/replies", "items": [ "https://mastodon.social/users/tinyspheresof/statuses/109288015393334500" ] } }, "likes": { "id": "https://mastodon.social/users/tinyspheresof/statuses/109287973994919862/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/tinyspheresof/statuses/109287973994919862/shares", "type": "Collection", "totalItems": 0 } } ] }