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.scot/users/twoowls73/statuses/114738849258833389", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-24T14:38:18Z", "url": "https://mastodon.scot/@twoowls73/114738849258833389", "attributedTo": "https://mastodon.scot/users/twoowls73", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.scot/users/twoowls73/followers" ], "sensitive": false, "atomUri": "https://mastodon.scot/users/twoowls73/statuses/114738849258833389", "inReplyToAtomUri": null, "conversation": "tag:mastodon.scot,2025-06-24:objectId=240423436:objectType=Conversation", "content": "<p><a href=\"https://mastodon.scot/tags/MastoPrompt\" class=\"mention hashtag\" rel=\"tag\">#<span>MastoPrompt</span></a> <a href=\"https://mastodon.scot/tags/clang\" class=\"mention hashtag\" rel=\"tag\">#<span>clang</span></a> Absolute darkness. Pain. Rippling through my body, waves crashing from every direction and nowhere all at once. I can see nothing. What just happened? Breathe. Think. Ok, systems check- it feels like I am lying an my back, pressed against cold .. urgh, wet… floor. The back of my head hurts. My back is rigid, painful, spasms locking my shoulders, my arms… I can’t feel my arms. Ok calm down. Heartbeat racing in my ears alongside the ringing, panic chattering (1/7)</p>", "contentMap": { "en": "<p><a href=\"https://mastodon.scot/tags/MastoPrompt\" class=\"mention hashtag\" rel=\"tag\">#<span>MastoPrompt</span></a> <a href=\"https://mastodon.scot/tags/clang\" class=\"mention hashtag\" rel=\"tag\">#<span>clang</span></a> Absolute darkness. Pain. Rippling through my body, waves crashing from every direction and nowhere all at once. I can see nothing. What just happened? Breathe. Think. Ok, systems check- it feels like I am lying an my back, pressed against cold .. urgh, wet… floor. The back of my head hurts. My back is rigid, painful, spasms locking my shoulders, my arms… I can’t feel my arms. Ok calm down. Heartbeat racing in my ears alongside the ringing, panic chattering (1/7)</p>" }, "updated": "2025-06-24T15:02:00Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.scot/tags/clang", "name": "#clang" }, { "type": "Hashtag", "href": "https://mastodon.scot/tags/MastoPrompt", "name": "#MastoPrompt" } ], "replies": { "id": "https://mastodon.scot/users/twoowls73/statuses/114738849258833389/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.scot/users/twoowls73/statuses/114738849258833389/replies?min_id=114738849262878941&page=true", "partOf": "https://mastodon.scot/users/twoowls73/statuses/114738849258833389/replies", "items": [ "https://mastodon.scot/users/twoowls73/statuses/114738849262878941" ] } }, "likes": { "id": "https://mastodon.scot/users/twoowls73/statuses/114738849258833389/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.scot/users/twoowls73/statuses/114738849258833389/shares", "type": "Collection", "totalItems": 0 } }