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.sdf.org/users/happy/statuses/113641704435377993", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-12-12T20:19:56Z", "url": "https://mastodon.sdf.org/@happy/113641704435377993", "attributedTo": "https://mastodon.sdf.org/users/happy", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.sdf.org/users/happy/followers" ], "sensitive": false, "atomUri": "https://mastodon.sdf.org/users/happy/statuses/113641704435377993", "inReplyToAtomUri": null, "conversation": "tag:mastodon.sdf.org,2024-12-12:objectId=228655678:objectType=Conversation", "content": "<p>2025 Daytona 24H Entry List (2024/12/12)<br />All 61 cars and confirmed drivers<br /><a href=\"https://lemmy.sdf.org/post/26352862\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"\">lemmy.sdf.org/post/26352862</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.sdf.org/tags/MotorSport\" class=\"mention hashtag\" rel=\"tag\">#<span>MotorSport</span></a> <a href=\"https://mastodon.sdf.org/tags/MotorSports\" class=\"mention hashtag\" rel=\"tag\">#<span>MotorSports</span></a> <a href=\"https://mastodon.sdf.org/tags/Daytona24\" class=\"mention hashtag\" rel=\"tag\">#<span>Daytona24</span></a> <a href=\"https://mastodon.sdf.org/tags/Daytona24h\" class=\"mention hashtag\" rel=\"tag\">#<span>Daytona24h</span></a> <a href=\"https://mastodon.sdf.org/tags/IMSA\" class=\"mention hashtag\" rel=\"tag\">#<span>IMSA</span></a> <a href=\"https://mastodon.sdf.org/tags/Rolex24\" class=\"mention hashtag\" rel=\"tag\">#<span>Rolex24</span></a></p>", "contentMap": { "en": "<p>2025 Daytona 24H Entry List (2024/12/12)<br />All 61 cars and confirmed drivers<br /><a href=\"https://lemmy.sdf.org/post/26352862\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"\">lemmy.sdf.org/post/26352862</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.sdf.org/tags/MotorSport\" class=\"mention hashtag\" rel=\"tag\">#<span>MotorSport</span></a> <a href=\"https://mastodon.sdf.org/tags/MotorSports\" class=\"mention hashtag\" rel=\"tag\">#<span>MotorSports</span></a> <a href=\"https://mastodon.sdf.org/tags/Daytona24\" class=\"mention hashtag\" rel=\"tag\">#<span>Daytona24</span></a> <a href=\"https://mastodon.sdf.org/tags/Daytona24h\" class=\"mention hashtag\" rel=\"tag\">#<span>Daytona24h</span></a> <a href=\"https://mastodon.sdf.org/tags/IMSA\" class=\"mention hashtag\" rel=\"tag\">#<span>IMSA</span></a> <a href=\"https://mastodon.sdf.org/tags/Rolex24\" class=\"mention hashtag\" rel=\"tag\">#<span>Rolex24</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/motorsport", "name": "#motorsport" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/motorsports", "name": "#motorsports" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/daytona24", "name": "#daytona24" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/daytona24h", "name": "#daytona24h" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/imsa", "name": "#imsa" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/rolex24", "name": "#rolex24" } ], "replies": { "id": "https://mastodon.sdf.org/users/happy/statuses/113641704435377993/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.sdf.org/users/happy/statuses/113641704435377993/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.sdf.org/users/happy/statuses/113641704435377993/replies", "items": [] } } }