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://writing.exchange/users/write_as/statuses/114474110645680173", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-08T20:31:47Z", "url": "https://writing.exchange/@write_as/114474110645680173", "attributedTo": "https://writing.exchange/users/write_as", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://writing.exchange/users/write_as/followers" ], "sensitive": false, "atomUri": "https://writing.exchange/users/write_as/statuses/114474110645680173", "inReplyToAtomUri": null, "conversation": "tag:writing.exchange,2025-05-08:objectId=122809110:objectType=Conversation", "content": "<p>Just rolled out some fediverse-related improvements:</p><p>- Now you can follow Write.as blogs from Ghost! There was a tiny bug with this that we just fixed. (WriteFreely PR: <a href=\"https://writefreely.org/pull/1373\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">writefreely.org/pull/1373</span><span class=\"invisible\"></span></a>)</p><p>- We now support the `preview` property as a fallback for Articles. This will make your posts look much nicer as more platforms support it! (WriteFreely PR: <a href=\"https://writefreely.org/pull/1374\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">writefreely.org/pull/1374</span><span class=\"invisible\"></span></a>)</p><p><a href=\"https://writing.exchange/tags/WriteAs\" class=\"mention hashtag\" rel=\"tag\">#<span>WriteAs</span></a> <a href=\"https://writing.exchange/tags/WriteFreely\" class=\"mention hashtag\" rel=\"tag\">#<span>WriteFreely</span></a> <a href=\"https://writing.exchange/tags/WriteFreelyDev\" class=\"mention hashtag\" rel=\"tag\">#<span>WriteFreelyDev</span></a> <a href=\"https://writing.exchange/tags/Ghost\" class=\"mention hashtag\" rel=\"tag\">#<span>Ghost</span></a> <a href=\"https://writing.exchange/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a> <a href=\"https://writing.exchange/tags/ActivityPub\" class=\"mention hashtag\" rel=\"tag\">#<span>ActivityPub</span></a></p>", "contentMap": { "en": "<p>Just rolled out some fediverse-related improvements:</p><p>- Now you can follow Write.as blogs from Ghost! There was a tiny bug with this that we just fixed. (WriteFreely PR: <a href=\"https://writefreely.org/pull/1373\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">writefreely.org/pull/1373</span><span class=\"invisible\"></span></a>)</p><p>- We now support the `preview` property as a fallback for Articles. This will make your posts look much nicer as more platforms support it! (WriteFreely PR: <a href=\"https://writefreely.org/pull/1374\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">writefreely.org/pull/1374</span><span class=\"invisible\"></span></a>)</p><p><a href=\"https://writing.exchange/tags/WriteAs\" class=\"mention hashtag\" rel=\"tag\">#<span>WriteAs</span></a> <a href=\"https://writing.exchange/tags/WriteFreely\" class=\"mention hashtag\" rel=\"tag\">#<span>WriteFreely</span></a> <a href=\"https://writing.exchange/tags/WriteFreelyDev\" class=\"mention hashtag\" rel=\"tag\">#<span>WriteFreelyDev</span></a> <a href=\"https://writing.exchange/tags/Ghost\" class=\"mention hashtag\" rel=\"tag\">#<span>Ghost</span></a> <a href=\"https://writing.exchange/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a> <a href=\"https://writing.exchange/tags/ActivityPub\" class=\"mention hashtag\" rel=\"tag\">#<span>ActivityPub</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://writing.exchange/tags/writeas", "name": "#writeas" }, { "type": "Hashtag", "href": "https://writing.exchange/tags/WriteFreely", "name": "#WriteFreely" }, { "type": "Hashtag", "href": "https://writing.exchange/tags/writefreelydev", "name": "#writefreelydev" }, { "type": "Hashtag", "href": "https://writing.exchange/tags/ghost", "name": "#ghost" }, { "type": "Hashtag", "href": "https://writing.exchange/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://writing.exchange/tags/activitypub", "name": "#activitypub" } ], "replies": { "id": "https://writing.exchange/users/write_as/statuses/114474110645680173/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://writing.exchange/users/write_as/statuses/114474110645680173/replies?only_other_accounts=true&page=true", "partOf": "https://writing.exchange/users/write_as/statuses/114474110645680173/replies", "items": [] } }, "likes": { "id": "https://writing.exchange/users/write_as/statuses/114474110645680173/likes", "type": "Collection", "totalItems": 27 }, "shares": { "id": "https://writing.exchange/users/write_as/statuses/114474110645680173/shares", "type": "Collection", "totalItems": 26 } }