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/HistoPol/statuses/114145715206960553", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/HistoPol/statuses/114126279957026976", "published": "2025-03-11T20:36:30Z", "url": "https://mastodon.social/@HistoPol/114145715206960553", "attributedTo": "https://mastodon.social/users/HistoPol", "to": [ "https://mastodon.social/users/HistoPol/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public", "https://ec.social-network.europa.eu/users/EUCommission", "https://respublicae.eu/users/EUCouncil" ], "sensitive": false, "atomUri": "https://mastodon.social/users/HistoPol/statuses/114145715206960553", "inReplyToAtomUri": "https://mastodon.social/users/HistoPol/statuses/114126279957026976", "conversation": "tag:mastodon.social,2025-03-06:objectId=938824542:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://ec.social-network.europa.eu/@EUCommission\" class=\"u-url mention\">@<span>EUCommission</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://respublicae.eu/@EUCouncil\" class=\"u-url mention\">@<span>EUCouncil</span></a></span> </p><p>As it seems, a huge number of <a href=\"https://mastodon.social/tags/Canadians\" class=\"mention hashtag\" rel=\"tag\">#<span>Canadians</span></a> would even favor joining the <a href=\"https://mastodon.social/tags/EuropeanUnion\" class=\"mention hashtag\" rel=\"tag\">#<span>EuropeanUnion</span></a>, not merely being in <a href=\"https://mastodon.social/tags/NATO\" class=\"mention hashtag\" rel=\"tag\">#<span>NATO</span></a>, and <a href=\"https://mastodon.social/tags/CETA\" class=\"mention hashtag\" rel=\"tag\">#<span>CETA</span></a>--or maybe the greater <a href=\"https://mastodon.social/tags/CEUN\" class=\"mention hashtag\" rel=\"tag\">#<span>CEUN</span></a> that I proposed earlier.</p><p><a href=\"https://mastodon.social/@HistoPol/114145681156056386\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.social/@HistoPol/1141</span><span class=\"invisible\">45681156056386</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://ec.social-network.europa.eu/@EUCommission\" class=\"u-url mention\">@<span>EUCommission</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://respublicae.eu/@EUCouncil\" class=\"u-url mention\">@<span>EUCouncil</span></a></span> </p><p>As it seems, a huge number of <a href=\"https://mastodon.social/tags/Canadians\" class=\"mention hashtag\" rel=\"tag\">#<span>Canadians</span></a> would even favor joining the <a href=\"https://mastodon.social/tags/EuropeanUnion\" class=\"mention hashtag\" rel=\"tag\">#<span>EuropeanUnion</span></a>, not merely being in <a href=\"https://mastodon.social/tags/NATO\" class=\"mention hashtag\" rel=\"tag\">#<span>NATO</span></a>, and <a href=\"https://mastodon.social/tags/CETA\" class=\"mention hashtag\" rel=\"tag\">#<span>CETA</span></a>--or maybe the greater <a href=\"https://mastodon.social/tags/CEUN\" class=\"mention hashtag\" rel=\"tag\">#<span>CEUN</span></a> that I proposed earlier.</p><p><a href=\"https://mastodon.social/@HistoPol/114145681156056386\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.social/@HistoPol/1141</span><span class=\"invisible\">45681156056386</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://ec.social-network.europa.eu/users/EUCommission", "name": "@EUCommission@ec.social-network.europa.eu" }, { "type": "Mention", "href": "https://respublicae.eu/users/EUCouncil", "name": "@EUCouncil@respublicae.eu" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/canadians", "name": "#canadians" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/europeanunion", "name": "#europeanunion" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nato", "name": "#nato" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ceta", "name": "#ceta" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ceun", "name": "#ceun" } ], "replies": { "id": "https://mastodon.social/users/HistoPol/statuses/114145715206960553/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/HistoPol/statuses/114145715206960553/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/HistoPol/statuses/114145715206960553/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/HistoPol/statuses/114145715206960553/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/HistoPol/statuses/114145715206960553/shares", "type": "Collection", "totalItems": 0 } }