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.online/users/Pepijn/statuses/113950802559009584", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.online/users/Pepijn/statuses/113950693701389852", "published": "2025-02-05T10:27:39Z", "url": "https://mastodon.online/@Pepijn/113950802559009584", "attributedTo": "https://mastodon.online/users/Pepijn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/Pepijn/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/Pepijn/statuses/113950802559009584", "inReplyToAtomUri": "https://mastodon.online/users/Pepijn/statuses/113950693701389852", "conversation": "tag:mastodon.online,2025-02-05:objectId=457281065:objectType=Conversation", "content": "<p>The last time America constructed a massive moon rocket they put a Nazi in charge.</p><p>edit: I was asked which one is the Nazi and must say there&#39;s an ongoing debate whether von Braun was an patriotic opportunist or a true Nazi.</p><p><a href=\"https://mastodon.online/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mastodon.online/tags/nazi\" class=\"mention hashtag\" rel=\"tag\">#<span>nazi</span></a> <a href=\"https://mastodon.online/tags/rocket\" class=\"mention hashtag\" rel=\"tag\">#<span>rocket</span></a> <a href=\"https://mastodon.online/tags/spacex\" class=\"mention hashtag\" rel=\"tag\">#<span>spacex</span></a> <a href=\"https://mastodon.online/tags/apollo\" class=\"mention hashtag\" rel=\"tag\">#<span>apollo</span></a></p>", "contentMap": { "en": "<p>The last time America constructed a massive moon rocket they put a Nazi in charge.</p><p>edit: I was asked which one is the Nazi and must say there&#39;s an ongoing debate whether von Braun was an patriotic opportunist or a true Nazi.</p><p><a href=\"https://mastodon.online/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mastodon.online/tags/nazi\" class=\"mention hashtag\" rel=\"tag\">#<span>nazi</span></a> <a href=\"https://mastodon.online/tags/rocket\" class=\"mention hashtag\" rel=\"tag\">#<span>rocket</span></a> <a href=\"https://mastodon.online/tags/spacex\" class=\"mention hashtag\" rel=\"tag\">#<span>spacex</span></a> <a href=\"https://mastodon.online/tags/apollo\" class=\"mention hashtag\" rel=\"tag\">#<span>apollo</span></a></p>" }, "updated": "2025-02-05T11:09:05Z", "attachment": [ { "type": "Document", "mediaType": "image/webp", "url": "https://files.mastodon.online/media_attachments/files/113/950/795/741/323/470/original/3c9d7c48012074e5.webp", "name": "Dr. von Braun pauses in front of the Saturn V vehicle being readied for the historic Apollo 11 lunar landing mission at the Kennedy Space Center (KSC). The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. von Braun.\n\nNASA Identifier: MSFC-6901046", "blurhash": "UxN0_3s*agxa?w%MWBWBt6aeWBofs*WWogf5", "focalPoint": [ 0, 0 ], "width": 1536, "height": 1368 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/media_attachments/files/113/950/798/882/258/035/original/f698f3af5e54a796.jpg", "name": "Elon Musk presenting in front of Starship mk 1 and Falcon 1.", "blurhash": "U34_hHV@Iox^0JkDs,RhxCxtofIUtTM{Rk%M", "focalPoint": [ 0, 0 ], "width": 1200, "height": 799 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/history", "name": "#history" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/nazi", "name": "#nazi" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/rocket", "name": "#rocket" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/spacex", "name": "#spacex" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/apollo", "name": "#apollo" } ], "replies": { "id": "https://mastodon.online/users/Pepijn/statuses/113950802559009584/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/Pepijn/statuses/113950802559009584/replies?min_id=113951475702495617&page=true", "partOf": "https://mastodon.online/users/Pepijn/statuses/113950802559009584/replies", "items": [ "https://mastodon.online/users/Pepijn/statuses/113951475702495617" ] } }, "likes": { "id": "https://mastodon.online/users/Pepijn/statuses/113950802559009584/likes", "type": "Collection", "totalItems": 19 }, "shares": { "id": "https://mastodon.online/users/Pepijn/statuses/113950802559009584/shares", "type": "Collection", "totalItems": 7 } }