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://mathstodon.xyz/users/jcponcemath/statuses/114050324414127503", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-23T00:17:22Z", "url": "https://mathstodon.xyz/@jcponcemath/114050324414127503", "attributedTo": "https://mathstodon.xyz/users/jcponcemath", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/jcponcemath/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/jcponcemath/statuses/114050324414127503", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2025-02-23:objectId=139835318:objectType=Conversation", "content": "<p>Looking for an <a href=\"https://mathstodon.xyz/tags/open\" class=\"mention hashtag\" rel=\"tag\">#<span>open</span></a>-<a href=\"https://mathstodon.xyz/tags/source\" class=\"mention hashtag\" rel=\"tag\">#<span>source</span></a>, <a href=\"https://mathstodon.xyz/tags/interactive\" class=\"mention hashtag\" rel=\"tag\">#<span>interactive</span></a>, <a href=\"https://mathstodon.xyz/tags/resource\" class=\"mention hashtag\" rel=\"tag\">#<span>resource</span></a> to visualize the <a href=\"https://mathstodon.xyz/tags/geometry\" class=\"mention hashtag\" rel=\"tag\">#<span>geometry</span></a> of <a href=\"https://mathstodon.xyz/tags/complex\" class=\"mention hashtag\" rel=\"tag\">#<span>complex</span></a> <a href=\"https://mathstodon.xyz/tags/numbers\" class=\"mention hashtag\" rel=\"tag\">#<span>numbers</span></a> and complex <a href=\"https://mathstodon.xyz/tags/functions\" class=\"mention hashtag\" rel=\"tag\">#<span>functions</span></a>? Check this out:</p><p><a href=\"https://complex-analysis.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">complex-analysis.com/</span><span class=\"invisible\"></span></a></p><p>More projects coming soon! Check my Patreon for more information:</p><p><a href=\"https://www.patreon.com/posts/bringing-vector-115648637?utm_medium=clipboard_copy&amp;utm_source=copyLink&amp;utm_campaign=postshare_creator&amp;utm_content=join_link\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">patreon.com/posts/bringing-vec</span><span class=\"invisible\">tor-115648637?utm_medium=clipboard_copy&amp;utm_source=copyLink&amp;utm_campaign=postshare_creator&amp;utm_content=join_link</span></a></p>", "contentMap": { "en": "<p>Looking for an <a href=\"https://mathstodon.xyz/tags/open\" class=\"mention hashtag\" rel=\"tag\">#<span>open</span></a>-<a href=\"https://mathstodon.xyz/tags/source\" class=\"mention hashtag\" rel=\"tag\">#<span>source</span></a>, <a href=\"https://mathstodon.xyz/tags/interactive\" class=\"mention hashtag\" rel=\"tag\">#<span>interactive</span></a>, <a href=\"https://mathstodon.xyz/tags/resource\" class=\"mention hashtag\" rel=\"tag\">#<span>resource</span></a> to visualize the <a href=\"https://mathstodon.xyz/tags/geometry\" class=\"mention hashtag\" rel=\"tag\">#<span>geometry</span></a> of <a href=\"https://mathstodon.xyz/tags/complex\" class=\"mention hashtag\" rel=\"tag\">#<span>complex</span></a> <a href=\"https://mathstodon.xyz/tags/numbers\" class=\"mention hashtag\" rel=\"tag\">#<span>numbers</span></a> and complex <a href=\"https://mathstodon.xyz/tags/functions\" class=\"mention hashtag\" rel=\"tag\">#<span>functions</span></a>? Check this out:</p><p><a href=\"https://complex-analysis.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">complex-analysis.com/</span><span class=\"invisible\"></span></a></p><p>More projects coming soon! Check my Patreon for more information:</p><p><a href=\"https://www.patreon.com/posts/bringing-vector-115648637?utm_medium=clipboard_copy&amp;utm_source=copyLink&amp;utm_campaign=postshare_creator&amp;utm_content=join_link\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">patreon.com/posts/bringing-vec</span><span class=\"invisible\">tor-115648637?utm_medium=clipboard_copy&amp;utm_source=copyLink&amp;utm_campaign=postshare_creator&amp;utm_content=join_link</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/media_attachments/files/114/050/323/656/820/285/original/95f87d1389c9a597.png", "name": null, "blurhash": "UHQ0aPM{_3xu00Rjt7t7?cofWBWB-;ofIUM{", "width": 896, "height": 615 }, { "type": "Document", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/media_attachments/files/114/050/323/628/650/560/original/2886b83ac4145046.png", "name": null, "blurhash": "U4RpB^t7%Mt7IUayt7ayD%ayt7j[_NfQayay", "width": 896, "height": 615 } ], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/functions", "name": "#functions" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/numbers", "name": "#numbers" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/complex", "name": "#complex" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/geometry", "name": "#geometry" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/resource", "name": "#resource" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/interactive", "name": "#interactive" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/source", "name": "#source" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/open", "name": "#open" } ], "replies": { "id": "https://mathstodon.xyz/users/jcponcemath/statuses/114050324414127503/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/jcponcemath/statuses/114050324414127503/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/jcponcemath/statuses/114050324414127503/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/jcponcemath/statuses/114050324414127503/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mathstodon.xyz/users/jcponcemath/statuses/114050324414127503/shares", "type": "Collection", "totalItems": 1 } }