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" } } ], "id": "https://infosec.exchange/users/0xabad1dea/statuses/114693017343173115", "type": "Note", "summary": null, "inReplyTo": "https://infosec.exchange/users/0xabad1dea/statuses/114691920011175824", "published": "2025-06-16T12:22:38Z", "url": "https://infosec.exchange/@0xabad1dea/114693017343173115", "attributedTo": "https://infosec.exchange/users/0xabad1dea", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/0xabad1dea/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/0xabad1dea/statuses/114693017343173115", "inReplyToAtomUri": "https://infosec.exchange/users/0xabad1dea/statuses/114691920011175824", "conversation": "tag:infosec.exchange,2025-06-16:objectId=281772793:objectType=Conversation", "content": "<p>for everyone requesting further information on the machinations of root vegetables</p>", "contentMap": { "en": "<p>for everyone requesting further information on the machinations of root vegetables</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/693/012/685/268/848/original/d229b28bc2399ff0.png", "name": "promo art for the video game \"Turnip Boy Commits Tax Evasion\" ", "blurhash": "UKM@F_XfIQxa%#oNkg%1.7owabX4R%e?Mkkj", "focalPoint": [ -0.01, 0.15 ], "width": 460, "height": 215 } ], "tag": [], "replies": { "id": "https://infosec.exchange/users/0xabad1dea/statuses/114693017343173115/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/0xabad1dea/statuses/114693017343173115/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/0xabad1dea/statuses/114693017343173115/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/0xabad1dea/statuses/114693017343173115/likes", "type": "Collection", "totalItems": 54 }, "shares": { "id": "https://infosec.exchange/users/0xabad1dea/statuses/114693017343173115/shares", "type": "Collection", "totalItems": 13 } }