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" } ], "id": "https://mastodon.social/users/faconti/statuses/114645738361263318", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/dausacker/statuses/114642948802967596", "published": "2025-06-08T03:58:58Z", "url": "https://mastodon.social/@faconti/114645738361263318", "attributedTo": "https://mastodon.social/users/faconti", "to": [ "https://mastodon.social/users/faconti/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public", "https://mastodon.social/users/dausacker", "https://kooapp.org/users/uczen" ], "sensitive": false, "atomUri": "https://mastodon.social/users/faconti/statuses/114645738361263318", "inReplyToAtomUri": "https://mastodon.social/users/dausacker/statuses/114642948802967596", "conversation": "tag:mastodon.social,2025-06-05:objectId=1015370143:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@dausacker\" class=\"u-url mention\">@<span>dausacker</span></a></span> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://kooapp.org/users/uczen\" class=\"u-url mention\">@<span>uczen</span></a></span> </p><p>Oi Dau, obrigadinha :)</p><p>Mas acho que ainda não entendi tudo o que tenho que fazer.</p><p>Se inscrever no servidor é um processo independente de inscrever-se no gajim?</p>", "contentMap": { "pt": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@dausacker\" class=\"u-url mention\">@<span>dausacker</span></a></span> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://kooapp.org/users/uczen\" class=\"u-url mention\">@<span>uczen</span></a></span> </p><p>Oi Dau, obrigadinha :)</p><p>Mas acho que ainda não entendi tudo o que tenho que fazer.</p><p>Se inscrever no servidor é um processo independente de inscrever-se no gajim?</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/dausacker", "name": "@dausacker" }, { "type": "Mention", "href": "https://kooapp.org/users/uczen", "name": "@uczen@kooapp.org" } ], "replies": { "id": "https://mastodon.social/users/faconti/statuses/114645738361263318/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/faconti/statuses/114645738361263318/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/faconti/statuses/114645738361263318/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/faconti/statuses/114645738361263318/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/faconti/statuses/114645738361263318/shares", "type": "Collection", "totalItems": 0 } }