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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/seanwbruno/statuses/114547683537867311/replies", "type": "Collection", "first": { "id": "https://infosec.exchange/users/seanwbruno/statuses/114547683537867311/replies?page=true", "type": "CollectionPage", "next": "https://infosec.exchange/users/seanwbruno/statuses/114547683537867311/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/seanwbruno/statuses/114547683537867311/replies", "items": [ { "id": "https://infosec.exchange/users/seanwbruno/statuses/114548676366021862", "type": "Note", "summary": null, "inReplyTo": "https://infosec.exchange/users/seanwbruno/statuses/114547683537867311", "published": "2025-05-22T00:34:50Z", "url": "https://infosec.exchange/@seanwbruno/114548676366021862", "attributedTo": "https://infosec.exchange/users/seanwbruno", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/seanwbruno/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/seanwbruno/statuses/114548676366021862", "inReplyToAtomUri": "https://infosec.exchange/users/seanwbruno/statuses/114547683537867311", "conversation": "tag:infosec.exchange,2025-05-21:objectId=273481217:objectType=Conversation", "content": "<p>More security on a 1983 MECC game about electronic money for the <a href=\"https://infosec.exchange/tags/apple2\" class=\"mention hashtag\" rel=\"tag\">#<span>apple2</span></a> <a href=\"https://infosec.exchange/tags/retrocomputer\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputer</span></a> than on most crypto currency and ChatGPT’s.</p>", "contentMap": { "en": "<p>More security on a 1983 MECC game about electronic money for the <a href=\"https://infosec.exchange/tags/apple2\" class=\"mention hashtag\" rel=\"tag\">#<span>apple2</span></a> <a href=\"https://infosec.exchange/tags/retrocomputer\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputer</span></a> than on most crypto currency and ChatGPT’s.</p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/548/670/753/428/675/original/537119ac95b37176.mp4", "name": "Apple iic booting into the electronic money teaching game. User inputs the name “iggy hackerrmanz” and fails to login to the bank menu.", "blurhash": "UREM8yfjRjRj4.Rjt7WBR*M|xuRk~pt6M{bH", "focalPoint": [ 0, 0 ], "width": 1080, "height": 1920 } ], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/apple2", "name": "#apple2" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/retrocomputer", "name": "#retrocomputer" } ], "replies": { "id": "https://infosec.exchange/users/seanwbruno/statuses/114548676366021862/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/seanwbruno/statuses/114548676366021862/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/seanwbruno/statuses/114548676366021862/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/seanwbruno/statuses/114548676366021862/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://infosec.exchange/users/seanwbruno/statuses/114548676366021862/shares", "type": "Collection", "totalItems": 0 } } ] } }