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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon-belgium.be/users/begasus/statuses/114229504402388778", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.art/users/Krita/statuses/114228750943463334", "published": "2025-03-26T15:45:12Z", "url": "https://mastodon-belgium.be/@begasus/114229504402388778", "attributedTo": "https://mastodon-belgium.be/users/begasus", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon-belgium.be/users/begasus/followers", "https://mastodon.art/users/Krita" ], "sensitive": false, "atomUri": "https://mastodon-belgium.be/users/begasus/statuses/114229504402388778", "inReplyToAtomUri": "https://mastodon.art/users/Krita/statuses/114228750943463334", "conversation": "tag:mastodon.art,2025-03-26:objectId=242646307:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.art/@Krita\" class=\"u-url mention\">@<span>Krita</span></a></span> This screenshot was from building Krita in Terminal, while using DESTDIR it looked like not all was in place, when packaged to has the more native Haiku look and feel, thanks for the icons by 3dEyes!</p><p><a href=\"https://mastodon-belgium.be/tags/HaikuOS\" class=\"mention hashtag\" rel=\"tag\">#<span>HaikuOS</span></a> <a href=\"https://mastodon-belgium.be/tags/Krita\" class=\"mention hashtag\" rel=\"tag\">#<span>Krita</span></a> <a href=\"https://mastodon-belgium.be/tags/Qt\" class=\"mention hashtag\" rel=\"tag\">#<span>Qt</span></a> <a href=\"https://mastodon-belgium.be/tags/KDE\" class=\"mention hashtag\" rel=\"tag\">#<span>KDE</span></a> <a href=\"https://mastodon-belgium.be/tags/paintingprogram\" class=\"mention hashtag\" rel=\"tag\">#<span>paintingprogram</span></a></p>", "contentMap": { "nl": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.art/@Krita\" class=\"u-url mention\">@<span>Krita</span></a></span> This screenshot was from building Krita in Terminal, while using DESTDIR it looked like not all was in place, when packaged to has the more native Haiku look and feel, thanks for the icons by 3dEyes!</p><p><a href=\"https://mastodon-belgium.be/tags/HaikuOS\" class=\"mention hashtag\" rel=\"tag\">#<span>HaikuOS</span></a> <a href=\"https://mastodon-belgium.be/tags/Krita\" class=\"mention hashtag\" rel=\"tag\">#<span>Krita</span></a> <a href=\"https://mastodon-belgium.be/tags/Qt\" class=\"mention hashtag\" rel=\"tag\">#<span>Qt</span></a> <a href=\"https://mastodon-belgium.be/tags/KDE\" class=\"mention hashtag\" rel=\"tag\">#<span>KDE</span></a> <a href=\"https://mastodon-belgium.be/tags/paintingprogram\" class=\"mention hashtag\" rel=\"tag\">#<span>paintingprogram</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://mastodon-belgium.be/system/media_attachments/files/114/229/503/858/291/897/original/e9104dfb26a21e1c.png", "name": null, "blurhash": "UDMj]y~WbJ^*D%R*RjoeIA01%MD%o~%3aeWB", "width": 1920, "height": 1080 } ], "tag": [ { "type": "Mention", "href": "https://mastodon.art/users/Krita", "name": "@Krita@mastodon.art" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/haikuos", "name": "#haikuos" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/krita", "name": "#krita" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/qt", "name": "#qt" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/kde", "name": "#kde" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/paintingprogram", "name": "#paintingprogram" } ], "replies": { "id": "https://mastodon-belgium.be/users/begasus/statuses/114229504402388778/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon-belgium.be/users/begasus/statuses/114229504402388778/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon-belgium.be/users/begasus/statuses/114229504402388778/replies", "items": [] } }, "likes": { "id": "https://mastodon-belgium.be/users/begasus/statuses/114229504402388778/likes", "type": "Collection", "totalItems": 15 }, "shares": { "id": "https://mastodon-belgium.be/users/begasus/statuses/114229504402388778/shares", "type": "Collection", "totalItems": 5 } }