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://social.wildeboer.net/users/jwildeboer/statuses/114516429319640686", "type": "Note", "summary": null, "inReplyTo": "https://social.wildeboer.net/users/jwildeboer/statuses/114516287015424952", "published": "2025-05-16T07:53:59Z", "url": "https://social.wildeboer.net/@jwildeboer/114516429319640686", "attributedTo": "https://social.wildeboer.net/users/jwildeboer", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.wildeboer.net/users/jwildeboer/followers" ], "sensitive": false, "atomUri": "https://social.wildeboer.net/users/jwildeboer/statuses/114516429319640686", "inReplyToAtomUri": "https://social.wildeboer.net/users/jwildeboer/statuses/114516287015424952", "conversation": "tag:social.wildeboer.net,2025-05-16:objectId=11318904:objectType=Conversation", "content": "<p>As is mentioned in the comments, ClientAuth in TLS certificates can also be very useful for cloud setups, to secure and restrict access. That Google wants to kill even the possibility to use certificates with ClientAuth is astonishing. That CAs blindly follow this new requirement from a company, not a standard, is even more surprising.</p>", "contentMap": { "en": "<p>As is mentioned in the comments, ClientAuth in TLS certificates can also be very useful for cloud setups, to secure and restrict access. That Google wants to kill even the possibility to use certificates with ClientAuth is astonishing. That CAs blindly follow this new requirement from a company, not a standard, is even more surprising.</p>" }, "updated": "2025-05-16T07:59:18Z", "attachment": [], "tag": [], "replies": { "id": "https://social.wildeboer.net/users/jwildeboer/statuses/114516429319640686/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.wildeboer.net/users/jwildeboer/statuses/114516429319640686/replies?min_id=114516937863847771&page=true", "partOf": "https://social.wildeboer.net/users/jwildeboer/statuses/114516429319640686/replies", "items": [ "https://social.wildeboer.net/users/jwildeboer/statuses/114516937863847771" ] } }, "likes": { "id": "https://social.wildeboer.net/users/jwildeboer/statuses/114516429319640686/likes", "type": "Collection", "totalItems": 14 }, "shares": { "id": "https://social.wildeboer.net/users/jwildeboer/statuses/114516429319640686/shares", "type": "Collection", "totalItems": 3 } }