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.pycon.org.au/users/pyconau/statuses/114809479624823111", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-07-07T02:00:31Z", "url": "https://mastodon.pycon.org.au/@pyconau/114809479624823111", "attributedTo": "https://mastodon.pycon.org.au/users/pyconau", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.pycon.org.au/users/pyconau/followers" ], "sensitive": false, "atomUri": "https://mastodon.pycon.org.au/users/pyconau/statuses/114809479624823111", "inReplyToAtomUri": null, "conversation": "tag:mastodon.pycon.org.au,2025-07-07:objectId=45841:objectType=Conversation", "content": "<p>😱 Hold on... what?!</p><p>One of our PyCon AU speakers from last year just had their conference talk turned into a published journal paper! 🎉📄💚 </p><p>Check it out 👉<br />Paper: <a href=\"https://joss.theoj.org/papers/10.21105/joss.07725\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">joss.theoj.org/papers/10.21105</span><span class=\"invisible\">/joss.07725</span></a><br />Talk: <a href=\"https://2024.pycon.org.au/program/HMWPGH\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">2024.pycon.org.au/program/HMWP</span><span class=\"invisible\">GH</span></a> </p><p><a href=\"https://mastodon.pycon.org.au/tags/PyConAU\" class=\"mention hashtag\" rel=\"tag\">#<span>PyConAU</span></a> <a href=\"https://mastodon.pycon.org.au/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.pycon.org.au/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.pycon.org.au/tags/JOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>JOSS</span></a></p>", "contentMap": { "en": "<p>😱 Hold on... what?!</p><p>One of our PyCon AU speakers from last year just had their conference talk turned into a published journal paper! 🎉📄💚 </p><p>Check it out 👉<br />Paper: <a href=\"https://joss.theoj.org/papers/10.21105/joss.07725\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">joss.theoj.org/papers/10.21105</span><span class=\"invisible\">/joss.07725</span></a><br />Talk: <a href=\"https://2024.pycon.org.au/program/HMWPGH\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">2024.pycon.org.au/program/HMWP</span><span class=\"invisible\">GH</span></a> </p><p><a href=\"https://mastodon.pycon.org.au/tags/PyConAU\" class=\"mention hashtag\" rel=\"tag\">#<span>PyConAU</span></a> <a href=\"https://mastodon.pycon.org.au/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.pycon.org.au/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.pycon.org.au/tags/JOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>JOSS</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.pycon.org.au/tags/pyconau", "name": "#pyconau" }, { "type": "Hashtag", "href": "https://mastodon.pycon.org.au/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://mastodon.pycon.org.au/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.pycon.org.au/tags/joss", "name": "#joss" } ], "replies": { "id": "https://mastodon.pycon.org.au/users/pyconau/statuses/114809479624823111/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.pycon.org.au/users/pyconau/statuses/114809479624823111/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.pycon.org.au/users/pyconau/statuses/114809479624823111/replies", "items": [] } }, "likes": { "id": "https://mastodon.pycon.org.au/users/pyconau/statuses/114809479624823111/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.pycon.org.au/users/pyconau/statuses/114809479624823111/shares", "type": "Collection", "totalItems": 8 } }