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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag", "Emoji": "toot:Emoji" } ], "id": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337559693608130", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337497516005206", "published": "2025-04-14T17:45:05Z", "url": "https://mastodon.social/@Fred_Ultramarine/114337559693608130", "attributedTo": "https://mastodon.social/users/Fred_Ultramarine", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/Fred_Ultramarine/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337559693608130", "inReplyToAtomUri": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337497516005206", "conversation": "tag:mastodon.social,2025-04-14:objectId=972177005:objectType=Conversation", "content": "<p>It&#39;s painted with these Caran D&#39;Ache Neopastels. I think I basically used them like colored pencils and I&#39;m not sure what to feel about this. I also thought it would be easier to smudge them. </p><p>When applied thickly they form an oily layer of paint which is quite satisfying to look at. But it&#39;s also difficult to get rid of the white grain of the paper. Maybe thats the reason people paint on colored paper? Many experiments will follow in the near future. :bongoCat: </p><p><a href=\"https://mastodon.social/tags/oilpastel\" class=\"mention hashtag\" rel=\"tag\">#<span>oilpastel</span></a> <a href=\"https://mastodon.social/tags/paint\" class=\"mention hashtag\" rel=\"tag\">#<span>paint</span></a> <a href=\"https://mastodon.social/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a></p>", "contentMap": { "en": "<p>It&#39;s painted with these Caran D&#39;Ache Neopastels. I think I basically used them like colored pencils and I&#39;m not sure what to feel about this. I also thought it would be easier to smudge them. </p><p>When applied thickly they form an oily layer of paint which is quite satisfying to look at. But it&#39;s also difficult to get rid of the white grain of the paper. Maybe thats the reason people paint on colored paper? Many experiments will follow in the near future. :bongoCat: </p><p><a href=\"https://mastodon.social/tags/oilpastel\" class=\"mention hashtag\" rel=\"tag\">#<span>oilpastel</span></a> <a href=\"https://mastodon.social/tags/paint\" class=\"mention hashtag\" rel=\"tag\">#<span>paint</span></a> <a href=\"https://mastodon.social/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/337/526/395/875/977/original/b92cd74e28c68537.jpg", "name": "Set of 48 oil pastels in many different colors.", "blurhash": "U9C6MuZkDNO:^;$M:?Nc^tI.KR$+WtOstKrr", "focalPoint": [ 0, 0 ], "width": 1758, "height": 988 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/oilpastel", "name": "#oilpastel" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/paint", "name": "#paint" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/art", "name": "#art" }, { "id": "https://mastodon.social/emojis/67715", "type": "Emoji", "name": ":bongoCat:", "updated": "2018-12-06T22:54:25Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/custom_emojis/images/000/067/715/original/fdba57dff7576d53.png" } } ], "replies": { "id": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337559693608130/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337559693608130/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337559693608130/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337559693608130/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.social/users/Fred_Ultramarine/statuses/114337559693608130/shares", "type": "Collection", "totalItems": 2 } }