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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/hugovk/collections/featured", "type": "OrderedCollection", "totalItems": 3, "orderedItems": [ { "id": "https://mastodon.social/users/hugovk/statuses/113314080799320860", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/hugovk/statuses/113313586243371543", "published": "2024-10-15T23:40:56Z", "url": "https://mastodon.social/@hugovk/113314080799320860", "attributedTo": "https://mastodon.social/users/hugovk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/hugovk/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/hugovk/statuses/113314080799320860", "inReplyToAtomUri": "https://mastodon.social/users/hugovk/statuses/113313586243371543", "conversation": "tag:mastodon.social,2024-10-06:objectId=816158484:objectType=Conversation", "content": "<p>Just released: Python 3.14.0a1 πŸš€</p><p><a href=\"https://discuss.python.org/t/python-3-14-0-alpha-1/68039\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">discuss.python.org/t/python-3-</span><span class=\"invisible\">14-0-alpha-1/68039</span></a></p><p>🐍 PEP 649: deferred evaluation of annotations</p><p>🐍 Improved error messages</p><p>🐍 And more!</p><p><a href=\"https://docs.python.org/3.14/whatsnew/3.14.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">docs.python.org/3.14/whatsnew/</span><span class=\"invisible\">3.14.html</span></a></p><p><a href=\"https://mastodon.social/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.social/tags/CPython\" class=\"mention hashtag\" rel=\"tag\">#<span>CPython</span></a> <a href=\"https://mastodon.social/tags/Python314\" class=\"mention hashtag\" rel=\"tag\">#<span>Python314</span></a> <a href=\"https://mastodon.social/tags/release\" class=\"mention hashtag\" rel=\"tag\">#<span>release</span></a> <a href=\"https://mastodon.social/tags/PEP649\" class=\"mention hashtag\" rel=\"tag\">#<span>PEP649</span></a></p>", "contentMap": { "en": "<p>Just released: Python 3.14.0a1 πŸš€</p><p><a href=\"https://discuss.python.org/t/python-3-14-0-alpha-1/68039\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">discuss.python.org/t/python-3-</span><span class=\"invisible\">14-0-alpha-1/68039</span></a></p><p>🐍 PEP 649: deferred evaluation of annotations</p><p>🐍 Improved error messages</p><p>🐍 And more!</p><p><a href=\"https://docs.python.org/3.14/whatsnew/3.14.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">docs.python.org/3.14/whatsnew/</span><span class=\"invisible\">3.14.html</span></a></p><p><a href=\"https://mastodon.social/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.social/tags/CPython\" class=\"mention hashtag\" rel=\"tag\">#<span>CPython</span></a> <a href=\"https://mastodon.social/tags/Python314\" class=\"mention hashtag\" rel=\"tag\">#<span>Python314</span></a> <a href=\"https://mastodon.social/tags/release\" class=\"mention hashtag\" rel=\"tag\">#<span>release</span></a> <a href=\"https://mastodon.social/tags/PEP649\" class=\"mention hashtag\" rel=\"tag\">#<span>PEP649</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cpython", "name": "#cpython" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/python314", "name": "#python314" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/release", "name": "#release" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/pep649", "name": "#pep649" } ], "replies": { "id": "https://mastodon.social/users/hugovk/statuses/113314080799320860/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/hugovk/statuses/113314080799320860/replies?min_id=113318914589117288&page=true", "partOf": "https://mastodon.social/users/hugovk/statuses/113314080799320860/replies", "items": [ "https://mastodon.social/users/hugovk/statuses/113318914589117288" ] } }, "likes": { "id": "https://mastodon.social/users/hugovk/statuses/113314080799320860/likes", "type": "Collection", "totalItems": 19 }, "shares": { "id": "https://mastodon.social/users/hugovk/statuses/113314080799320860/shares", "type": "Collection", "totalItems": 26 } }, { "id": "https://mastodon.social/users/hugovk/statuses/113256580784019808", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/hugovk/statuses/113216319742222592", "published": "2024-10-05T19:57:56Z", "url": "https://mastodon.social/@hugovk/113256580784019808", "attributedTo": "https://mastodon.social/users/hugovk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/hugovk/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/hugovk/statuses/113256580784019808", "inReplyToAtomUri": "https://mastodon.social/users/hugovk/statuses/113216319742222592", "conversation": "tag:mastodon.social,2024-09-24:objectId=806750334:objectType=Conversation", "content": "<p>PS I&#39;ve written up these <a href=\"https://mastodon.social/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.social/tags/CoreDevSprint\" class=\"mention hashtag\" rel=\"tag\">#<span>CoreDevSprint</span></a> toots over at <a href=\"https://dev.to/hugovk/python-core-developer-sprint-2024-3dp6\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">dev.to/hugovk/python-core-deve</span><span class=\"invisible\">loper-sprint-2024-3dp6</span></a> and <a href=\"https://www.linkedin.com/pulse/python-core-developer-sprint-2024-hugo-van-kemenade-totwf/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">linkedin.com/pulse/python-core</span><span class=\"invisible\">-developer-sprint-2024-hugo-van-kemenade-totwf/</span></a></p>", "contentMap": { "en": "<p>PS I&#39;ve written up these <a href=\"https://mastodon.social/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.social/tags/CoreDevSprint\" class=\"mention hashtag\" rel=\"tag\">#<span>CoreDevSprint</span></a> toots over at <a href=\"https://dev.to/hugovk/python-core-developer-sprint-2024-3dp6\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">dev.to/hugovk/python-core-deve</span><span class=\"invisible\">loper-sprint-2024-3dp6</span></a> and <a href=\"https://www.linkedin.com/pulse/python-core-developer-sprint-2024-hugo-van-kemenade-totwf/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">linkedin.com/pulse/python-core</span><span class=\"invisible\">-developer-sprint-2024-hugo-van-kemenade-totwf/</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/256/573/070/655/430/original/d17838666127edbc.jpg", "name": "Lineup of 37 sprint attendees.", "blurhash": "UQHK*2#PbtxH}^n3Svs;^+VsNGt7IrRjbHn%", "focalPoint": [ 0, 0 ], "width": 3753, "height": 1854 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/256/573/689/472/328/original/ee0f5c5a879418e4.jpg", "name": "A big white cake, with decorations of Łukasz and Pablo's faces, along with the Core.py logo, a big digit 1, headphones, microphone, bananas, and \"emosido engaΓ±ado\" graffiti.", "blurhash": "UIKB5YbI01%NxzNH_2t8xHtR%Mof?aoI9aoe", "focalPoint": [ 0, 0 ], "width": 2439, "height": 1747 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/coredevsprint", "name": "#coredevsprint" } ], "replies": { "id": "https://mastodon.social/users/hugovk/statuses/113256580784019808/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/hugovk/statuses/113256580784019808/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/hugovk/statuses/113256580784019808/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/hugovk/statuses/113256580784019808/likes", "type": "Collection", "totalItems": 11 }, "shares": { "id": "https://mastodon.social/users/hugovk/statuses/113256580784019808/shares", "type": "Collection", "totalItems": 8 } }, { "id": "https://mastodon.social/users/hugovk/statuses/112616956613838710", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/hugovk/statuses/112469077784432329", "published": "2024-06-14T20:53:05Z", "url": "https://mastodon.social/@hugovk/112616956613838710", "attributedTo": "https://mastodon.social/users/hugovk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/hugovk/followers", "https://fosstodon.org/users/sethmlarson" ], "sensitive": false, "atomUri": "https://mastodon.social/users/hugovk/statuses/112616956613838710", "inReplyToAtomUri": "https://mastodon.social/users/hugovk/statuses/112469077784432329", "conversation": "tag:mastodon.social,2024-05-15:objectId=707974731:objectType=Conversation", "content": "<p>At 20:26 this evening I published PEP 2026 to propose Python adopts calendar versioning!</p><p><a href=\"https://peps.python.org/pep-2026/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">peps.python.org/pep-2026/</span><span class=\"invisible\"></span></a></p><p>This means that starting with the 2026 release, the version will be 3.YY.micro; Python 3.15 will cease to be, and will instead be Python 3.26.</p><p>Discuss:</p><p><a href=\"https://discuss.python.org/t/pep-2026-calendar-versioning-for-python/55782\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">discuss.python.org/t/pep-2026-</span><span class=\"invisible\">calendar-versioning-for-python/55782</span></a></p><p>Read <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@sethmlarson\" class=\"u-url mention\">@<span>sethmlarson</span></a></span>&#39;s blogpost of my Language Summit talk:</p><p><a href=\"https://pyfound.blogspot.com/2024/06/python-language-summit-2024-should-python-adopt-calver.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pyfound.blogspot.com/2024/06/p</span><span class=\"invisible\">ython-language-summit-2024-should-python-adopt-calver.html</span></a></p><p><a href=\"https://mastodon.social/tags/PEP2026\" class=\"mention hashtag\" rel=\"tag\">#<span>PEP2026</span></a> <a href=\"https://mastodon.social/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.social/tags/PyConUS\" class=\"mention hashtag\" rel=\"tag\">#<span>PyConUS</span></a> <a href=\"https://mastodon.social/tags/PyCon\" class=\"mention hashtag\" rel=\"tag\">#<span>PyCon</span></a> <a href=\"https://mastodon.social/tags/CalVer\" class=\"mention hashtag\" rel=\"tag\">#<span>CalVer</span></a> <a href=\"https://mastodon.social/tags/CalendarVersioning\" class=\"mention hashtag\" rel=\"tag\">#<span>CalendarVersioning</span></a> <a href=\"https://mastodon.social/tags/LanguageSummit\" class=\"mention hashtag\" rel=\"tag\">#<span>LanguageSummit</span></a></p>", "contentMap": { "en": "<p>At 20:26 this evening I published PEP 2026 to propose Python adopts calendar versioning!</p><p><a href=\"https://peps.python.org/pep-2026/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">peps.python.org/pep-2026/</span><span class=\"invisible\"></span></a></p><p>This means that starting with the 2026 release, the version will be 3.YY.micro; Python 3.15 will cease to be, and will instead be Python 3.26.</p><p>Discuss:</p><p><a href=\"https://discuss.python.org/t/pep-2026-calendar-versioning-for-python/55782\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">discuss.python.org/t/pep-2026-</span><span class=\"invisible\">calendar-versioning-for-python/55782</span></a></p><p>Read <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@sethmlarson\" class=\"u-url mention\">@<span>sethmlarson</span></a></span>&#39;s blogpost of my Language Summit talk:</p><p><a href=\"https://pyfound.blogspot.com/2024/06/python-language-summit-2024-should-python-adopt-calver.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pyfound.blogspot.com/2024/06/p</span><span class=\"invisible\">ython-language-summit-2024-should-python-adopt-calver.html</span></a></p><p><a href=\"https://mastodon.social/tags/PEP2026\" class=\"mention hashtag\" rel=\"tag\">#<span>PEP2026</span></a> <a href=\"https://mastodon.social/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.social/tags/PyConUS\" class=\"mention hashtag\" rel=\"tag\">#<span>PyConUS</span></a> <a href=\"https://mastodon.social/tags/PyCon\" class=\"mention hashtag\" rel=\"tag\">#<span>PyCon</span></a> <a href=\"https://mastodon.social/tags/CalVer\" class=\"mention hashtag\" rel=\"tag\">#<span>CalVer</span></a> <a href=\"https://mastodon.social/tags/CalendarVersioning\" class=\"mention hashtag\" rel=\"tag\">#<span>CalendarVersioning</span></a> <a href=\"https://mastodon.social/tags/LanguageSummit\" class=\"mention hashtag\" rel=\"tag\">#<span>LanguageSummit</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fosstodon.org/users/sethmlarson", "name": "@sethmlarson@fosstodon.org" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/pep2026", "name": "#pep2026" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/pyconus", "name": "#pyconus" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/pycon", "name": "#pycon" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/calver", "name": "#calver" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/calendarversioning", "name": "#calendarversioning" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/languagesummit", "name": "#languagesummit" } ], "replies": { "id": "https://mastodon.social/users/hugovk/statuses/112616956613838710/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/hugovk/statuses/112616956613838710/replies?min_id=113206572676066117&page=true", "partOf": "https://mastodon.social/users/hugovk/statuses/112616956613838710/replies", "items": [ "https://mastodon.social/users/hugovk/statuses/113206572676066117" ] } }, "likes": { "id": "https://mastodon.social/users/hugovk/statuses/112616956613838710/likes", "type": "Collection", "totalItems": 18 }, "shares": { "id": "https://mastodon.social/users/hugovk/statuses/112616956613838710/shares", "type": "Collection", "totalItems": 18 } } ] }