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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mstdn.jp/users/moonsystem/statuses/113925620838054282", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-31T23:43:37Z", "url": "https://mstdn.jp/@moonsystem/113925620838054282", "attributedTo": "https://mstdn.jp/users/moonsystem", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.jp/users/moonsystem/followers" ], "sensitive": false, "atomUri": "https://mstdn.jp/users/moonsystem/statuses/113925620838054282", "inReplyToAtomUri": null, "conversation": "tag:mstdn.jp,2025-01-31:objectId=585098694:objectType=Conversation", "content": "<p>2025-01-31 17:40 - 17:59 <a href=\"https://mstdn.jp/tags/%E6%97%A7%E6%9A%A6%E4%B8%80%E6%9C%88%E4%B8%89%E6%97%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>旧暦一月三日</span></a><br /><a href=\"https://mstdn.jp/tags/%E4%B8%89%E6%97%A5%E6%9C%88\" class=\"mention hashtag\" rel=\"tag\">#<span>三日月</span></a> <a href=\"https://mstdn.jp/tags/%E5%9C%B0%E7%90%83%E7%85%A7\" class=\"mention hashtag\" rel=\"tag\">#<span>地球照</span></a><br />まだ明るさの残る空で輝きを増して来た三日月。<br />望遠鏡での地球照は薄雲が掛かり霞んで見えます。<br />この細い月が満ちて行くように多くの人の心も満ちて行きますように。</p>", "contentMap": { "ja": "<p>2025-01-31 17:40 - 17:59 <a href=\"https://mstdn.jp/tags/%E6%97%A7%E6%9A%A6%E4%B8%80%E6%9C%88%E4%B8%89%E6%97%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>旧暦一月三日</span></a><br /><a href=\"https://mstdn.jp/tags/%E4%B8%89%E6%97%A5%E6%9C%88\" class=\"mention hashtag\" rel=\"tag\">#<span>三日月</span></a> <a href=\"https://mstdn.jp/tags/%E5%9C%B0%E7%90%83%E7%85%A7\" class=\"mention hashtag\" rel=\"tag\">#<span>地球照</span></a><br />まだ明るさの残る空で輝きを増して来た三日月。<br />望遠鏡での地球照は薄雲が掛かり霞んで見えます。<br />この細い月が満ちて行くように多くの人の心も満ちて行きますように。</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.mstdn.jp/media_attachments/files/113/925/619/525/047/387/original/3d28cd503121b63c.png", "name": "", "blurhash": "U05=LvIU00-:4nof-pRk4n%2xsE2^*Rk9Z%L", "width": 1536, "height": 1152 }, { "type": "Document", "mediaType": "image/png", "url": "https://media.mstdn.jp/media_attachments/files/113/925/619/960/106/086/original/c3c882607be75f14.png", "name": "", "blurhash": "U78ED9IU4n%M01xu-;Ioxtj[E1t7NGRj%Ma}", "width": 1536, "height": 1024 }, { "type": "Document", "mediaType": "image/png", "url": "https://media.mstdn.jp/media_attachments/files/113/925/620/310/507/630/original/4569a48f2d9b4108.png", "name": "", "blurhash": "U01CZrM|9a-oE2j[%2WBD+xt%1IV?GWB9axt", "width": 1536, "height": 1152 } ], "tag": [ { "type": "Hashtag", "href": "https://mstdn.jp/tags/%E5%9C%B0%E7%90%83%E7%85%A7", "name": "#地球照" }, { "type": "Hashtag", "href": "https://mstdn.jp/tags/%E4%B8%89%E6%97%A5%E6%9C%88", "name": "#三日月" }, { "type": "Hashtag", "href": "https://mstdn.jp/tags/%E6%97%A7%E6%9A%A6%E4%B8%80%E6%9C%88%E4%B8%89%E6%97%A5", "name": "#旧暦一月三日" } ], "replies": { "id": "https://mstdn.jp/users/moonsystem/statuses/113925620838054282/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.jp/users/moonsystem/statuses/113925620838054282/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.jp/users/moonsystem/statuses/113925620838054282/replies", "items": [] } } }