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" } ], "id": "https://infosec.exchange/users/guyjantic/statuses/113996689419209520", "type": "Note", "summary": null, "inReplyTo": "https://infosec.exchange/users/guyjantic/statuses/113996668038402308", "published": "2025-02-13T12:57:17Z", "url": "https://infosec.exchange/@guyjantic/113996689419209520", "attributedTo": "https://infosec.exchange/users/guyjantic", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/guyjantic/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/guyjantic/statuses/113996689419209520", "inReplyToAtomUri": "https://infosec.exchange/users/guyjantic/statuses/113996668038402308", "conversation": "tag:infosec.exchange,2025-02-13:objectId=241086336:objectType=Conversation", "content": "<p>I would like to say I am NOT reporting a bug. If this represents some security vulnerability, OK, fix it. If not, I hope the Signal devs leave it alone because it&#39;s like a silly little easter egg.</p>", "contentMap": { "en": "<p>I would like to say I am NOT reporting a bug. If this represents some security vulnerability, OK, fix it. If not, I hope the Signal devs leave it alone because it&#39;s like a silly little easter egg.</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://infosec.exchange/users/guyjantic/statuses/113996689419209520/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/guyjantic/statuses/113996689419209520/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/guyjantic/statuses/113996689419209520/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/guyjantic/statuses/113996689419209520/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://infosec.exchange/users/guyjantic/statuses/113996689419209520/shares", "type": "Collection", "totalItems": 0 } }