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/thessan/statuses/114038548523714440", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-20T22:22:36Z", "url": "https://mastodon.social/@thessan/114038548523714440", "attributedTo": "https://mastodon.social/users/thessan", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/thessan/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/thessan/statuses/114038548523714440", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-20:objectId=926624074:objectType=Conversation", "content": "<p>&lt;&lt;前日:<br /><a href=\"https://mastodon.social/@thessan/114033094832954171\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.social/@thessan/11403</span><span class=\"invisible\">3094832954171</span></a><br />.</p><p>/* --------------------------------------------------------<br />  ロシアによるウクライナ侵攻</p><p> 日本時間:<a href=\"https://mastodon.social/tags/2025%E5%B9%B402%E6%9C%8822%E6%97%A5%E6%9B%B4%E6%96%B0\" class=\"mention hashtag\" rel=\"tag\">#<span>2025年02月22日更新</span></a><br /> [読み込みに少し時間がかかります]<br />-------------------------------------------------------- */</p><p>-<br />-</p><p> 翌日&gt;&gt;:<br /><a href=\"https://mastodon.social/@thessan/114044406716213415\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.social/@thessan/11404</span><span class=\"invisible\">4406716213415</span></a></p>", "contentMap": { "ja": "<p>&lt;&lt;前日:<br /><a href=\"https://mastodon.social/@thessan/114033094832954171\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.social/@thessan/11403</span><span class=\"invisible\">3094832954171</span></a><br />.</p><p>/* --------------------------------------------------------<br />  ロシアによるウクライナ侵攻</p><p> 日本時間:<a href=\"https://mastodon.social/tags/2025%E5%B9%B402%E6%9C%8822%E6%97%A5%E6%9B%B4%E6%96%B0\" class=\"mention hashtag\" rel=\"tag\">#<span>2025年02月22日更新</span></a><br /> [読み込みに少し時間がかかります]<br />-------------------------------------------------------- */</p><p>-<br />-</p><p> 翌日&gt;&gt;:<br /><a href=\"https://mastodon.social/@thessan/114044406716213415\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.social/@thessan/11404</span><span class=\"invisible\">4406716213415</span></a></p>" }, "updated": "2025-02-21T23:13:55Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/2025%E5%B9%B402%E6%9C%8822%E6%97%A5%E6%9B%B4%E6%96%B0", "name": "#2025年02月22日更新" } ], "replies": { "id": "https://mastodon.social/users/thessan/statuses/114038548523714440/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/thessan/statuses/114038548523714440/replies?min_id=114044423650347960&page=true", "partOf": "https://mastodon.social/users/thessan/statuses/114038548523714440/replies", "items": [ "https://mastodon.social/users/thessan/statuses/114044423650347960" ] } }, "likes": { "id": "https://mastodon.social/users/thessan/statuses/114038548523714440/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/thessan/statuses/114038548523714440/shares", "type": "Collection", "totalItems": 0 } }