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.science/users/ChemicalEyeGuy/statuses/114602068700684612", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/knittingknots2/statuses/114600239950595485", "published": "2025-05-31T10:53:12Z", "url": "https://mstdn.science/@ChemicalEyeGuy/114602068700684612", "attributedTo": "https://mstdn.science/users/ChemicalEyeGuy", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.science/users/ChemicalEyeGuy/followers", "https://mstdn.social/users/knittingknots2" ], "sensitive": false, "atomUri": "https://mstdn.science/users/ChemicalEyeGuy/statuses/114602068700684612", "inReplyToAtomUri": "https://mstdn.social/users/knittingknots2/statuses/114600239950595485", "conversation": "tag:mstdn.social,2025-05-31:objectId=561404668:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@knittingknots2\" class=\"u-url mention\">@<span>knittingknots2</span></a></span> <a href=\"https://mstdn.science/tags/ElonMusk\" class=\"mention hashtag\" rel=\"tag\">#<span>ElonMusk</span></a> turned <a href=\"https://mstdn.science/tags/Twitter\" class=\"mention hashtag\" rel=\"tag\">#<span>Twitter</span></a> into a platform for ‘<a href=\"https://mstdn.science/tags/FreeSpeech\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSpeech</span></a> ‘? Hmm, tell that to the thousands of people, like me, whose accounts were “permanently suspended” without warning! 😂 <a href=\"https://mstdn.science/tags/Resist\" class=\"mention hashtag\" rel=\"tag\">#<span>Resist</span></a> <a href=\"https://mstdn.science/tags/USpol\" class=\"mention hashtag\" rel=\"tag\">#<span>USpol</span></a> <a href=\"https://mstdn.science/tags/TwitterExodus\" class=\"mention hashtag\" rel=\"tag\">#<span>TwitterExodus</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@knittingknots2\" class=\"u-url mention\">@<span>knittingknots2</span></a></span> <a href=\"https://mstdn.science/tags/ElonMusk\" class=\"mention hashtag\" rel=\"tag\">#<span>ElonMusk</span></a> turned <a href=\"https://mstdn.science/tags/Twitter\" class=\"mention hashtag\" rel=\"tag\">#<span>Twitter</span></a> into a platform for ‘<a href=\"https://mstdn.science/tags/FreeSpeech\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSpeech</span></a> ‘? Hmm, tell that to the thousands of people, like me, whose accounts were “permanently suspended” without warning! 😂 <a href=\"https://mstdn.science/tags/Resist\" class=\"mention hashtag\" rel=\"tag\">#<span>Resist</span></a> <a href=\"https://mstdn.science/tags/USpol\" class=\"mention hashtag\" rel=\"tag\">#<span>USpol</span></a> <a href=\"https://mstdn.science/tags/TwitterExodus\" class=\"mention hashtag\" rel=\"tag\">#<span>TwitterExodus</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://static.mstdn.science/media_attachments/files/114/602/044/675/727/583/original/3116347654a54fd1.png", "name": "Cartoon drawn by Canadian political cartoonist Michael De Adder showing Musk in a Superman outfit (with FREE SPEECH MAN instead of an S) tapping on his phone. The caption says “BANNED. BANNED…", "blurhash": "UyOprlM{_N%M?Ht7M|WCj[j[RjWBW;WCoeoL", "width": 1122, "height": 975 } ], "tag": [ { "type": "Mention", "href": "https://mstdn.social/users/knittingknots2", "name": "@knittingknots2@mstdn.social" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/elonmusk", "name": "#elonmusk" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/Twitter", "name": "#Twitter" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/freespeech", "name": "#freespeech" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/resist", "name": "#resist" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/uspol", "name": "#uspol" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/twitterexodus", "name": "#twitterexodus" } ], "replies": { "id": "https://mstdn.science/users/ChemicalEyeGuy/statuses/114602068700684612/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.science/users/ChemicalEyeGuy/statuses/114602068700684612/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.science/users/ChemicalEyeGuy/statuses/114602068700684612/replies", "items": [] } }, "likes": { "id": "https://mstdn.science/users/ChemicalEyeGuy/statuses/114602068700684612/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mstdn.science/users/ChemicalEyeGuy/statuses/114602068700684612/shares", "type": "Collection", "totalItems": 2 } }