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/kurtsh/statuses/114678243292946601", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-13T21:45:24Z", "url": "https://mastodon.social/@kurtsh/114678243292946601", "attributedTo": "https://mastodon.social/users/kurtsh", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/kurtsh/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/kurtsh/statuses/114678243292946601", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-13:objectId=1022495771:objectType=Conversation", "content": "<p>Microsoft has once again been named a Leader in the 2025 Gartner® Magic Quadrant™ for Data Science and Machine Learning (DSML) Platforms. </p><p><a href=\"https://azure.microsoft.com/en-us/blog/microsoft-recognized-for-second-consecutive-year-as-a-leader-in-the-2025-gartner-magic-quadrant-for-data-science-and-machine-learning-platforms/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">azure.microsoft.com/en-us/blog</span><span class=\"invisible\">/microsoft-recognized-for-second-consecutive-year-as-a-leader-in-the-2025-gartner-magic-quadrant-for-data-science-and-machine-learning-platforms/</span></a><br /><a href=\"https://mastodon.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mastodon.social/tags/datascience\" class=\"mention hashtag\" rel=\"tag\">#<span>datascience</span></a> <a href=\"https://mastodon.social/tags/machinelearning\" class=\"mention hashtag\" rel=\"tag\">#<span>machinelearning</span></a> <a href=\"https://mastodon.social/tags/ml\" class=\"mention hashtag\" rel=\"tag\">#<span>ml</span></a> <a href=\"https://mastodon.social/tags/Azure\" class=\"mention hashtag\" rel=\"tag\">#<span>Azure</span></a> <a href=\"https://mastodon.social/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://mastodon.social/tags/gartner\" class=\"mention hashtag\" rel=\"tag\">#<span>gartner</span></a></p>", "contentMap": { "en": "<p>Microsoft has once again been named a Leader in the 2025 Gartner® Magic Quadrant™ for Data Science and Machine Learning (DSML) Platforms. </p><p><a href=\"https://azure.microsoft.com/en-us/blog/microsoft-recognized-for-second-consecutive-year-as-a-leader-in-the-2025-gartner-magic-quadrant-for-data-science-and-machine-learning-platforms/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">azure.microsoft.com/en-us/blog</span><span class=\"invisible\">/microsoft-recognized-for-second-consecutive-year-as-a-leader-in-the-2025-gartner-magic-quadrant-for-data-science-and-machine-learning-platforms/</span></a><br /><a href=\"https://mastodon.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mastodon.social/tags/datascience\" class=\"mention hashtag\" rel=\"tag\">#<span>datascience</span></a> <a href=\"https://mastodon.social/tags/machinelearning\" class=\"mention hashtag\" rel=\"tag\">#<span>machinelearning</span></a> <a href=\"https://mastodon.social/tags/ml\" class=\"mention hashtag\" rel=\"tag\">#<span>ml</span></a> <a href=\"https://mastodon.social/tags/Azure\" class=\"mention hashtag\" rel=\"tag\">#<span>Azure</span></a> <a href=\"https://mastodon.social/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://mastodon.social/tags/gartner\" class=\"mention hashtag\" rel=\"tag\">#<span>gartner</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/datascience", "name": "#datascience" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/machinelearning", "name": "#machinelearning" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ml", "name": "#ml" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/azure", "name": "#azure" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/microsoft", "name": "#microsoft" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gartner", "name": "#gartner" } ], "replies": { "id": "https://mastodon.social/users/kurtsh/statuses/114678243292946601/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/kurtsh/statuses/114678243292946601/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/kurtsh/statuses/114678243292946601/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/kurtsh/statuses/114678243292946601/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/kurtsh/statuses/114678243292946601/shares", "type": "Collection", "totalItems": 2 } }