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.social/users/de_fulenzer/statuses/114738150238498282", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-24T11:40:31Z", "url": "https://mastodon.social/@de_fulenzer/114738150238498282", "attributedTo": "https://mastodon.social/users/de_fulenzer", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/de_fulenzer/followers", "https://mastodon.social/users/octoate" ], "sensitive": false, "atomUri": "https://mastodon.social/users/de_fulenzer/statuses/114738150238498282", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-24:objectId=1031149670:objectType=Conversation", "content": "<p>Spreading the word of the lord (Lord Sugar of course) from the <a href=\"https://mastodon.social/tags/PizBeverin\" class=\"mention hashtag\" rel=\"tag\">#<span>PizBeverin</span></a> (2.998 m) in the swiss <a href=\"https://mastodon.social/tags/alps\" class=\"mention hashtag\" rel=\"tag\">#<span>alps</span></a> (thanks to a shirt made by <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@octoate\" class=\"u-url mention\">@<span>octoate</span></a></span>).</p><p>Next step:</p><p>LOAD ”Carbs“ 😁</p><p><a href=\"https://mastodon.social/tags/Amstrad\" class=\"mention hashtag\" rel=\"tag\">#<span>Amstrad</span></a> <a href=\"https://mastodon.social/tags/CPC\" class=\"mention hashtag\" rel=\"tag\">#<span>CPC</span></a> <a href=\"https://mastodon.social/tags/AmstradCPC\" class=\"mention hashtag\" rel=\"tag\">#<span>AmstradCPC</span></a> <a href=\"https://mastodon.social/tags/Switzerland\" class=\"mention hashtag\" rel=\"tag\">#<span>Switzerland</span></a> <a href=\"https://mastodon.social/tags/hiking\" class=\"mention hashtag\" rel=\"tag\">#<span>hiking</span></a> <a href=\"https://mastodon.social/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a></p>", "contentMap": { "de": "<p>Spreading the word of the lord (Lord Sugar of course) from the <a href=\"https://mastodon.social/tags/PizBeverin\" class=\"mention hashtag\" rel=\"tag\">#<span>PizBeverin</span></a> (2.998 m) in the swiss <a href=\"https://mastodon.social/tags/alps\" class=\"mention hashtag\" rel=\"tag\">#<span>alps</span></a> (thanks to a shirt made by <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@octoate\" class=\"u-url mention\">@<span>octoate</span></a></span>).</p><p>Next step:</p><p>LOAD ”Carbs“ 😁</p><p><a href=\"https://mastodon.social/tags/Amstrad\" class=\"mention hashtag\" rel=\"tag\">#<span>Amstrad</span></a> <a href=\"https://mastodon.social/tags/CPC\" class=\"mention hashtag\" rel=\"tag\">#<span>CPC</span></a> <a href=\"https://mastodon.social/tags/AmstradCPC\" class=\"mention hashtag\" rel=\"tag\">#<span>AmstradCPC</span></a> <a href=\"https://mastodon.social/tags/Switzerland\" class=\"mention hashtag\" rel=\"tag\">#<span>Switzerland</span></a> <a href=\"https://mastodon.social/tags/hiking\" class=\"mention hashtag\" rel=\"tag\">#<span>hiking</span></a> <a href=\"https://mastodon.social/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a></p>" }, "updated": "2025-06-24T11:49:19Z", "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/738/146/047/156/967/original/a29e7a2ff3dab9c5.png", "name": "", "blurhash": "ULD]_J${_3%hO_ROXWtUXXobM}RoIdt7V=M{", "width": 1152, "height": 1536 } ], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/octoate", "name": "@octoate" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/pizbeverin", "name": "#pizbeverin" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/alps", "name": "#alps" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/amstrad", "name": "#amstrad" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cpc", "name": "#cpc" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/amstradcpc", "name": "#amstradcpc" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/switzerland", "name": "#switzerland" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/hiking", "name": "#hiking" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/retrocomputing", "name": "#retrocomputing" } ], "replies": { "id": "https://mastodon.social/users/de_fulenzer/statuses/114738150238498282/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/de_fulenzer/statuses/114738150238498282/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/de_fulenzer/statuses/114738150238498282/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/de_fulenzer/statuses/114738150238498282/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mastodon.social/users/de_fulenzer/statuses/114738150238498282/shares", "type": "Collection", "totalItems": 3 } }