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.social/users/heidilifeldman/statuses/109248546635919908/activity", "type": "Create", "actor": "https://mastodon.social/users/heidilifeldman", "published": "2022-10-28T23:42:08Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/heidilifeldman/followers", "https://mastodon.social/users/revjorobertson" ], "object": { "id": "https://mastodon.social/users/heidilifeldman/statuses/109248546635919908", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/revjorobertson/statuses/109248533003957525", "published": "2022-10-28T23:42:08Z", "url": "https://mastodon.social/@heidilifeldman/109248546635919908", "attributedTo": "https://mastodon.social/users/heidilifeldman", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/heidilifeldman/followers", "https://mastodon.social/users/revjorobertson" ], "sensitive": false, "atomUri": "https://mastodon.social/users/heidilifeldman/statuses/109248546635919908", "inReplyToAtomUri": "https://mastodon.social/users/revjorobertson/statuses/109248533003957525", "conversation": "tag:mastodon.social,2022-10-28:objectId=323138311:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@revjorobertson\" class=\"u-url mention\">@<span>revjorobertson</span></a></span> I just came over today as part of the great <a href=\"https://mastodon.social/tags/twittermigration\" class=\"mention hashtag\" rel=\"tag\">#<span>twittermigration</span></a>.Used <a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> both for myself and to find others (search the hashtag). Interesting to be someplace new.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@revjorobertson\" class=\"u-url mention\">@<span>revjorobertson</span></a></span> I just came over today as part of the great <a href=\"https://mastodon.social/tags/twittermigration\" class=\"mention hashtag\" rel=\"tag\">#<span>twittermigration</span></a>.Used <a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> both for myself and to find others (search the hashtag). Interesting to be someplace new.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/revjorobertson", "name": "@revjorobertson" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/twittermigration", "name": "#twittermigration" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/introduction", "name": "#introduction" } ], "replies": { "id": "https://mastodon.social/users/heidilifeldman/statuses/109248546635919908/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/heidilifeldman/statuses/109248546635919908/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/heidilifeldman/statuses/109248546635919908/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/heidilifeldman/statuses/109248546635919908/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/heidilifeldman/statuses/109248546635919908/shares", "type": "Collection", "totalItems": 0 } } }