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://mastodon.de/users/alex_w/statuses/114053124486268923/replies", "type": "Collection", "first": { "id": "https://mastodon.de/users/alex_w/statuses/114053124486268923/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.de/users/alex_w/statuses/114053124486268923/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.de/users/alex_w/statuses/114053124486268923/replies", "items": [ { "id": "https://mastodon.de/users/alex_w/statuses/114058319226641874", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.de/users/alex_w/statuses/114053124486268923", "published": "2025-02-24T10:10:33Z", "url": "https://mastodon.de/@alex_w/114058319226641874", "attributedTo": "https://mastodon.de/users/alex_w", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.de/users/alex_w/followers", "https://missocial.de/profile/jools" ], "sensitive": false, "atomUri": "https://mastodon.de/users/alex_w/statuses/114058319226641874", "inReplyToAtomUri": "https://mastodon.de/users/alex_w/statuses/114053124486268923", "conversation": "tag:mastodon.de,2025-02-23:objectId=73758381:objectType=Conversation", "content": "<p>Vielleicht kann ich ja auch mal direkt <span class=\"h-card\" translate=\"no\"><a href=\"https://missocial.de/profile/jools\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>jools</span></a></span> taggen 🤭​</p>", "contentMap": { "de": "<p>Vielleicht kann ich ja auch mal direkt <span class=\"h-card\" translate=\"no\"><a href=\"https://missocial.de/profile/jools\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>jools</span></a></span> taggen 🤭​</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://missocial.de/profile/jools", "name": "@jools@missocial.de" } ], "replies": { "id": "https://mastodon.de/users/alex_w/statuses/114058319226641874/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.de/users/alex_w/statuses/114058319226641874/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.de/users/alex_w/statuses/114058319226641874/replies", "items": [] } } } ] } }