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.xyz/users/wendyg/collections/featured", "type": "OrderedCollection", "totalItems": 1, "orderedItems": [ { "id": "https://mastodon.xyz/users/wendyg/statuses/114675895790295520", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-13T11:48:24Z", "url": "https://mastodon.xyz/@wendyg/114675895790295520", "attributedTo": "https://mastodon.xyz/users/wendyg", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.xyz/users/wendyg/followers" ], "sensitive": false, "atomUri": "https://mastodon.xyz/users/wendyg/statuses/114675895790295520", "inReplyToAtomUri": null, "conversation": "tag:mastodon.xyz,2025-06-13:objectId=237436786:objectType=Conversation", "content": "<p>This week&#39;s net.wars, &quot;Negative externalities&quot;, watches Texas police use license plate data to search for a woman they think might have self-managed an abortion; pushes back on a report that suggests a publicly funded NHS period-tracking app is a better idea; and notes the passage of the UK&#39;s new data bill weakening citizens&#39; rights over their data: <a href=\"https://netwars.pelicancrossing.net/2025/06/13/negative-externalities/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">netwars.pelicancrossing.net/20</span><span class=\"invisible\">25/06/13/negative-externalities/</span></a> <a href=\"https://mastodon.xyz/tags/NetWars\" class=\"mention hashtag\" rel=\"tag\">#<span>NetWars</span></a> <a href=\"https://mastodon.xyz/tags/UKpolitics\" class=\"mention hashtag\" rel=\"tag\">#<span>UKpolitics</span></a> <a href=\"https://mastodon.xyz/tags/Abortion\" class=\"mention hashtag\" rel=\"tag\">#<span>Abortion</span></a> <a href=\"https://mastodon.xyz/tags/DataBill\" class=\"mention hashtag\" rel=\"tag\">#<span>DataBill</span></a> <a href=\"https://mastodon.xyz/tags/Privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>Privacy</span></a></p>", "contentMap": { "en": "<p>This week&#39;s net.wars, &quot;Negative externalities&quot;, watches Texas police use license plate data to search for a woman they think might have self-managed an abortion; pushes back on a report that suggests a publicly funded NHS period-tracking app is a better idea; and notes the passage of the UK&#39;s new data bill weakening citizens&#39; rights over their data: <a href=\"https://netwars.pelicancrossing.net/2025/06/13/negative-externalities/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">netwars.pelicancrossing.net/20</span><span class=\"invisible\">25/06/13/negative-externalities/</span></a> <a href=\"https://mastodon.xyz/tags/NetWars\" class=\"mention hashtag\" rel=\"tag\">#<span>NetWars</span></a> <a href=\"https://mastodon.xyz/tags/UKpolitics\" class=\"mention hashtag\" rel=\"tag\">#<span>UKpolitics</span></a> <a href=\"https://mastodon.xyz/tags/Abortion\" class=\"mention hashtag\" rel=\"tag\">#<span>Abortion</span></a> <a href=\"https://mastodon.xyz/tags/DataBill\" class=\"mention hashtag\" rel=\"tag\">#<span>DataBill</span></a> <a href=\"https://mastodon.xyz/tags/Privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>Privacy</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.xyz/tags/netwars", "name": "#netwars" }, { "type": "Hashtag", "href": "https://mastodon.xyz/tags/ukpolitics", "name": "#ukpolitics" }, { "type": "Hashtag", "href": "https://mastodon.xyz/tags/abortion", "name": "#abortion" }, { "type": "Hashtag", "href": "https://mastodon.xyz/tags/DataBill", "name": "#DataBill" }, { "type": "Hashtag", "href": "https://mastodon.xyz/tags/privacy", "name": "#privacy" } ], "replies": { "id": "https://mastodon.xyz/users/wendyg/statuses/114675895790295520/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.xyz/users/wendyg/statuses/114675895790295520/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.xyz/users/wendyg/statuses/114675895790295520/replies", "items": [] } }, "likes": { "id": "https://mastodon.xyz/users/wendyg/statuses/114675895790295520/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.xyz/users/wendyg/statuses/114675895790295520/shares", "type": "Collection", "totalItems": 4 } } ] }