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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mstdn.social/users/lillyfinch/statuses/114337120911316906", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-14T15:53:30Z", "url": "https://mstdn.social/@lillyfinch/114337120911316906", "attributedTo": "https://mstdn.social/users/lillyfinch", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/lillyfinch/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/lillyfinch/statuses/114337120911316906", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2025-04-14:objectId=539509763:objectType=Conversation", "content": "<p><a href=\"https://mstdn.social/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mstdn.social/tags/fascism\" class=\"mention hashtag\" rel=\"tag\">#<span>fascism</span></a> <a href=\"https://mstdn.social/tags/doomscrolling\" class=\"mention hashtag\" rel=\"tag\">#<span>doomscrolling</span></a> <a href=\"https://mstdn.social/tags/alt\" class=\"mention hashtag\" rel=\"tag\">#<span>alt</span></a> <a href=\"https://mstdn.social/tags/cat\" class=\"mention hashtag\" rel=\"tag\">#<span>cat</span></a> <a href=\"https://mstdn.social/tags/cats\" class=\"mention hashtag\" rel=\"tag\">#<span>cats</span></a> <a href=\"https://mstdn.social/tags/Caturday\" class=\"mention hashtag\" rel=\"tag\">#<span>Caturday</span></a> <a href=\"https://mstdn.social/tags/CatsOfMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfMastodon</span></a> <a href=\"https://mstdn.social/tags/CatsOMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOMastodon</span></a> <a href=\"https://mstdn.social/tags/CatsOfPixelfed\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfPixelfed</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mstdn.social/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mstdn.social/tags/fascism\" class=\"mention hashtag\" rel=\"tag\">#<span>fascism</span></a> <a href=\"https://mstdn.social/tags/doomscrolling\" class=\"mention hashtag\" rel=\"tag\">#<span>doomscrolling</span></a> <a href=\"https://mstdn.social/tags/alt\" class=\"mention hashtag\" rel=\"tag\">#<span>alt</span></a> <a href=\"https://mstdn.social/tags/cat\" class=\"mention hashtag\" rel=\"tag\">#<span>cat</span></a> <a href=\"https://mstdn.social/tags/cats\" class=\"mention hashtag\" rel=\"tag\">#<span>cats</span></a> <a href=\"https://mstdn.social/tags/Caturday\" class=\"mention hashtag\" rel=\"tag\">#<span>Caturday</span></a> <a href=\"https://mstdn.social/tags/CatsOfMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfMastodon</span></a> <a href=\"https://mstdn.social/tags/CatsOMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOMastodon</span></a> <a href=\"https://mstdn.social/tags/CatsOfPixelfed\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfPixelfed</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.mstdn.social/media_attachments/files/114/337/109/227/314/469/original/9ade04d5ba28dd98.png", "name": "Canvas texture shades of pink dark lightening in lighter around an angry looking crow holding a long knife in its beak. “This is a doomscrolling check point. Post a cat and get a drink of water. ", "blurhash": "UHLxWOW;|N$7j?ays;o2;SnPAANt%3n+I.R*", "width": 960, "height": 959 } ], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/Trump", "name": "#Trump" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Fascism", "name": "#Fascism" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/doomscrolling", "name": "#doomscrolling" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/alt", "name": "#alt" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Cat", "name": "#Cat" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Cats", "name": "#Cats" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Caturday", "name": "#Caturday" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/CatsOfMastodon", "name": "#CatsOfMastodon" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/CatsOMastodon", "name": "#CatsOMastodon" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/CatsOfPixelfed", "name": "#CatsOfPixelfed" } ], "replies": { "id": "https://mstdn.social/users/lillyfinch/statuses/114337120911316906/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/lillyfinch/statuses/114337120911316906/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/lillyfinch/statuses/114337120911316906/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/lillyfinch/statuses/114337120911316906/likes", "type": "Collection", "totalItems": 41 }, "shares": { "id": "https://mstdn.social/users/lillyfinch/statuses/114337120911316906/shares", "type": "Collection", "totalItems": 20 } }