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.

Open in browser →
{ "@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://mstdn.nere9.help/users/hadsn/statuses/113916393675053015", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-30T08:37:01Z", "url": "https://mstdn.nere9.help/@hadsn/113916393675053015", "attributedTo": "https://mstdn.nere9.help/users/hadsn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.nere9.help/users/hadsn/followers" ], "sensitive": false, "atomUri": "https://mstdn.nere9.help/users/hadsn/statuses/113916393675053015", "inReplyToAtomUri": null, "conversation": "tag:mstdn.nere9.help,2025-01-30:objectId=91581955:objectType=Conversation", "content": "<p><a href=\"https://mstdn.nere9.help/tags/%E4%B8%89%E9%83%BD%E7%89%A9%E8%AA%9E%E5%91%A8%E9%81%8A%E4%B9%97%E8%BB%8A%E5%88%B8\" class=\"mention hashtag\" rel=\"tag\">#<span>三都物語周遊乗車券</span></a> の値上げ激しいね。2倍以上かよ <a href=\"https://mstdn.nere9.help/tags/e5489\" class=\"mention hashtag\" rel=\"tag\">#<span>e5489</span></a> <a href=\"https://mstdn.nere9.help/tags/JR%E8%A5%BF%E6%97%A5%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>JR西日本</span></a></p><p>【e5489専用】三都物語周遊乗車券(2025年3月31日利用開始分まで)│トクトクきっぷ:JRおでかけネット <a href=\"https://tickets.jr-odekake.net/shohindb/view/consumer/tokutoku/detail.html?shnId=123000231\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">tickets.jr-odekake.net/shohind</span><span class=\"invisible\">b/view/consumer/tokutoku/detail.html?shnId=123000231</span></a><br />【e5489専用】三都物語周遊乗車券(2025年4月1日利用開始分から)│トクトクきっぷ:JRおでかけネット <a href=\"https://tickets.jr-odekake.net/shohindb/view/consumer/tokutoku/detail.html?shnId=124000512\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">tickets.jr-odekake.net/shohind</span><span class=\"invisible\">b/view/consumer/tokutoku/detail.html?shnId=124000512</span></a></p>", "contentMap": { "ja": "<p><a href=\"https://mstdn.nere9.help/tags/%E4%B8%89%E9%83%BD%E7%89%A9%E8%AA%9E%E5%91%A8%E9%81%8A%E4%B9%97%E8%BB%8A%E5%88%B8\" class=\"mention hashtag\" rel=\"tag\">#<span>三都物語周遊乗車券</span></a> の値上げ激しいね。2倍以上かよ <a href=\"https://mstdn.nere9.help/tags/e5489\" class=\"mention hashtag\" rel=\"tag\">#<span>e5489</span></a> <a href=\"https://mstdn.nere9.help/tags/JR%E8%A5%BF%E6%97%A5%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>JR西日本</span></a></p><p>【e5489専用】三都物語周遊乗車券(2025年3月31日利用開始分まで)│トクトクきっぷ:JRおでかけネット <a href=\"https://tickets.jr-odekake.net/shohindb/view/consumer/tokutoku/detail.html?shnId=123000231\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">tickets.jr-odekake.net/shohind</span><span class=\"invisible\">b/view/consumer/tokutoku/detail.html?shnId=123000231</span></a><br />【e5489専用】三都物語周遊乗車券(2025年4月1日利用開始分から)│トクトクきっぷ:JRおでかけネット <a href=\"https://tickets.jr-odekake.net/shohindb/view/consumer/tokutoku/detail.html?shnId=124000512\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">tickets.jr-odekake.net/shohind</span><span class=\"invisible\">b/view/consumer/tokutoku/detail.html?shnId=124000512</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/%E4%B8%89%E9%83%BD%E7%89%A9%E8%AA%9E%E5%91%A8%E9%81%8A%E4%B9%97%E8%BB%8A%E5%88%B8", "name": "#三都物語周遊乗車券" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/e5489", "name": "#e5489" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/jr%E8%A5%BF%E6%97%A5%E6%9C%AC", "name": "#jr西日本" } ], "replies": { "id": "https://mstdn.nere9.help/users/hadsn/statuses/113916393675053015/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.nere9.help/users/hadsn/statuses/113916393675053015/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.nere9.help/users/hadsn/statuses/113916393675053015/replies", "items": [] } } }