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://mathstodon.xyz/users/ionica/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://mathstodon.xyz/users/ionica/statuses/110185960854175885", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-04-12T12:58:54Z", "url": "https://mathstodon.xyz/@ionica/110185960854175885", "attributedTo": "https://mathstodon.xyz/users/ionica", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/ionica/followers", "https://mastodon.social/users/alexverkade" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/ionica/statuses/110185960854175885", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2023-04-12:objectId=47111333:objectType=Conversation", "content": "<p>Today <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@alexverkade\" class=\"u-url mention\">@<span>alexverkade</span></a></span> presented our plan for the Dutch National Centre of Expertise on Science &amp; Society to minister Dijkgraaf during <a href=\"https://mathstodon.xyz/tags/pcst2023\" class=\"mention hashtag\" rel=\"tag\">#<span>pcst2023</span></a>. I am so excited for this to actually happen! </p><p>An English summary of our plan can be found here:<br /><a href=\"https://zenodo.org/record/7808844\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">zenodo.org/record/7808844</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mathstodon.xyz/tags/scicomm\" class=\"mention hashtag\" rel=\"tag\">#<span>scicomm</span></a></p>", "contentMap": { "en": "<p>Today <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@alexverkade\" class=\"u-url mention\">@<span>alexverkade</span></a></span> presented our plan for the Dutch National Centre of Expertise on Science &amp; Society to minister Dijkgraaf during <a href=\"https://mathstodon.xyz/tags/pcst2023\" class=\"mention hashtag\" rel=\"tag\">#<span>pcst2023</span></a>. I am so excited for this to actually happen! </p><p>An English summary of our plan can be found here:<br /><a href=\"https://zenodo.org/record/7808844\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">zenodo.org/record/7808844</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mathstodon.xyz/tags/scicomm\" class=\"mention hashtag\" rel=\"tag\">#<span>scicomm</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/media_attachments/files/110/185/958/198/739/411/original/2c971dbd0d184661.jpg", "name": "The theory of change on which the set up of our centre is based: from high level impact down to the concrete actions.", "blurhash": "UJFYx+=|56xa1mNy$dWrDNRPtSae-vt1Rrj=", "focalPoint": [ -0.22, 0.2 ], "width": 1169, "height": 826 } ], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/alexverkade", "name": "@alexverkade@mastodon.social" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/scicomm", "name": "#scicomm" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/PCST2023", "name": "#PCST2023" } ], "replies": { "id": "https://mathstodon.xyz/users/ionica/statuses/110185960854175885/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/ionica/statuses/110185960854175885/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/ionica/statuses/110185960854175885/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/ionica/statuses/110185960854175885/likes", "type": "Collection", "totalItems": 26 }, "shares": { "id": "https://mathstodon.xyz/users/ionica/statuses/110185960854175885/shares", "type": "Collection", "totalItems": 14 } }, { "id": "https://mathstodon.xyz/users/ionica/statuses/109335550040619014", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-13T08:28:15Z", "url": "https://mathstodon.xyz/@ionica/109335550040619014", "attributedTo": "https://mathstodon.xyz/users/ionica", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/ionica/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/ionica/statuses/109335550040619014", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2022-11-13:objectId=29177107:objectType=Conversation", "content": "<p>Let me (re)introduce myself! My name is Ionica. I am a professor of science communication in Leiden where I study and teach <a href=\"https://mathstodon.xyz/tags/SciComm\" class=\"mention hashtag\" rel=\"tag\">#<span>SciComm</span></a>.</p><p>I moved from social to mathstodon, looking for a smaller local community (and you have the best t-shirt). I did my PhD on number theory and most of the science communication I do is still related to mathematics. </p><p>My posts will be mostly in Dutch, but work-related things will be in English (hope that is okay)!</p><p><a href=\"https://mathstodon.xyz/tags/Introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>Introduction</span></a></p>", "contentMap": { "nl": "<p>Let me (re)introduce myself! My name is Ionica. I am a professor of science communication in Leiden where I study and teach <a href=\"https://mathstodon.xyz/tags/SciComm\" class=\"mention hashtag\" rel=\"tag\">#<span>SciComm</span></a>.</p><p>I moved from social to mathstodon, looking for a smaller local community (and you have the best t-shirt). I did my PhD on number theory and most of the science communication I do is still related to mathematics. </p><p>My posts will be mostly in Dutch, but work-related things will be in English (hope that is okay)!</p><p><a href=\"https://mathstodon.xyz/tags/Introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>Introduction</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/introduction", "name": "#introduction" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/scicomm", "name": "#scicomm" } ], "replies": { "id": "https://mathstodon.xyz/users/ionica/statuses/109335550040619014/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/ionica/statuses/109335550040619014/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/ionica/statuses/109335550040619014/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/ionica/statuses/109335550040619014/likes", "type": "Collection", "totalItems": 208 }, "shares": { "id": "https://mathstodon.xyz/users/ionica/statuses/109335550040619014/shares", "type": "Collection", "totalItems": 110 } } ] }