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.

Open in browser →
{ "@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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.online/users/kardinal691/statuses/113261849421407706", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.online/users/kardinal691/statuses/113261848312470065", "published": "2024-10-06T18:17:49Z", "url": "https://mastodon.online/@kardinal691/113261849421407706", "attributedTo": "https://mastodon.online/users/kardinal691", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/kardinal691/followers", "https://mastodon.online/users/kardinal691" ], "sensitive": true, "atomUri": "https://mastodon.online/users/kardinal691/statuses/113261849421407706", "inReplyToAtomUri": "https://mastodon.online/users/kardinal691/statuses/113261848312470065", "conversation": "tag:mastodon.online,2024-10-06:objectId=397991497:objectType=Conversation", "content": "<p><a href=\"https://mastodon.online/tags/ukraine\" class=\"mention hashtag\" rel=\"tag\">#<span>ukraine</span></a> <a href=\"https://mastodon.online/tags/putinisamasskiller\" class=\"mention hashtag\" rel=\"tag\">#<span>putinisamasskiller</span></a> <a href=\"https://mastodon.online/tags/putinisawarcriminal\" class=\"mention hashtag\" rel=\"tag\">#<span>putinisawarcriminal</span></a> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.online/@kardinal691\" class=\"u-url mention\">@<span>kardinal691</span></a></span></p>", "contentMap": { "en": "<p><a href=\"https://mastodon.online/tags/ukraine\" class=\"mention hashtag\" rel=\"tag\">#<span>ukraine</span></a> <a href=\"https://mastodon.online/tags/putinisamasskiller\" class=\"mention hashtag\" rel=\"tag\">#<span>putinisamasskiller</span></a> <a href=\"https://mastodon.online/tags/putinisawarcriminal\" class=\"mention hashtag\" rel=\"tag\">#<span>putinisawarcriminal</span></a> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.online/@kardinal691\" class=\"u-url mention\">@<span>kardinal691</span></a></span></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.online/users/kardinal691", "name": "@kardinal691" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/ukraine", "name": "#ukraine" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/putinisamasskiller", "name": "#putinisamasskiller" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/PutinIsaWarCriminal", "name": "#PutinIsaWarCriminal" } ], "replies": { "id": "https://mastodon.online/users/kardinal691/statuses/113261849421407706/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/kardinal691/statuses/113261849421407706/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/kardinal691/statuses/113261849421407706/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/kardinal691/statuses/113261849421407706/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.online/users/kardinal691/statuses/113261849421407706/shares", "type": "Collection", "totalItems": 0 } }