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" } ], "id": "https://masto.ai/users/lastquake/statuses/114493517700527492", "type": "Note", "summary": null, "inReplyTo": "https://masto.ai/users/lastquake/statuses/114493517525244522", "published": "2025-05-12T06:47:15Z", "url": "https://masto.ai/@lastquake/114493517700527492", "attributedTo": "https://masto.ai/users/lastquake", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://masto.ai/users/lastquake/followers" ], "sensitive": false, "atomUri": "https://masto.ai/users/lastquake/statuses/114493517700527492", "inReplyToAtomUri": "https://masto.ai/users/lastquake/statuses/114493517525244522", "conversation": "tag:masto.ai,2025-05-12:objectId=262186942:objectType=Conversation", "content": "<p>❓ How much energetic is a magnitude value to the next higher? Let&#39;s find it out using spaghetti pasta in this educational video from @EarthScope_sci👇<br /><a href=\"https://www.youtube.com/watch?v=64Wzr2nFkUU\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=64Wzr2nFkU</span><span class=\"invisible\">U</span></a></p>", "contentMap": { "en": "<p>❓ How much energetic is a magnitude value to the next higher? Let&#39;s find it out using spaghetti pasta in this educational video from @EarthScope_sci👇<br /><a href=\"https://www.youtube.com/watch?v=64Wzr2nFkUU\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=64Wzr2nFkU</span><span class=\"invisible\">U</span></a></p>" }, "attachment": [], "tag": [], "replies": { "id": "https://masto.ai/users/lastquake/statuses/114493517700527492/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://masto.ai/users/lastquake/statuses/114493517700527492/replies?min_id=114493549193341574&page=true", "partOf": "https://masto.ai/users/lastquake/statuses/114493517700527492/replies", "items": [ "https://masto.ai/users/lastquake/statuses/114493549193341574" ] } }, "likes": { "id": "https://masto.ai/users/lastquake/statuses/114493517700527492/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://masto.ai/users/lastquake/statuses/114493517700527492/shares", "type": "Collection", "totalItems": 0 } }