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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/CosmicTraveler/statuses/114689786779462246", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-15T22:41:04Z", "url": "https://mastodon.social/@CosmicTraveler/114689786779462246", "attributedTo": "https://mastodon.social/users/CosmicTraveler", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/CosmicTraveler/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/CosmicTraveler/statuses/114689786779462246", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-15:objectId=1024076127:objectType=Conversation", "content": "<p>I miss my dad! I&#39;m currently sitting in the corner at the airport crying my eyes out and hoping that nobody thinks I&#39;m crazy. I wasn&#39;t even originally scheduled to work today &amp; thought picking up a shift might keep my mind off Father&#39;s Day but that was dumb. If you love your dad, please let him know today! Happy Father&#39;s Day! 😭 <a href=\"https://mastodon.social/tags/family\" class=\"mention hashtag\" rel=\"tag\">#<span>family</span></a> <a href=\"https://mastodon.social/tags/grief\" class=\"mention hashtag\" rel=\"tag\">#<span>grief</span></a> <a href=\"https://mastodon.social/tags/holidays\" class=\"mention hashtag\" rel=\"tag\">#<span>holidays</span></a></p>", "contentMap": { "en": "<p>I miss my dad! I&#39;m currently sitting in the corner at the airport crying my eyes out and hoping that nobody thinks I&#39;m crazy. I wasn&#39;t even originally scheduled to work today &amp; thought picking up a shift might keep my mind off Father&#39;s Day but that was dumb. If you love your dad, please let him know today! Happy Father&#39;s Day! 😭 <a href=\"https://mastodon.social/tags/family\" class=\"mention hashtag\" rel=\"tag\">#<span>family</span></a> <a href=\"https://mastodon.social/tags/grief\" class=\"mention hashtag\" rel=\"tag\">#<span>grief</span></a> <a href=\"https://mastodon.social/tags/holidays\" class=\"mention hashtag\" rel=\"tag\">#<span>holidays</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/family", "name": "#family" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/grief", "name": "#grief" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/holidays", "name": "#holidays" } ], "replies": { "id": "https://mastodon.social/users/CosmicTraveler/statuses/114689786779462246/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/CosmicTraveler/statuses/114689786779462246/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/CosmicTraveler/statuses/114689786779462246/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/CosmicTraveler/statuses/114689786779462246/likes", "type": "Collection", "totalItems": 105 }, "shares": { "id": "https://mastodon.social/users/CosmicTraveler/statuses/114689786779462246/shares", "type": "Collection", "totalItems": 33 } }