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://iosdev.space/users/Amy/statuses/114613537919817777", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-02T11:29:58Z", "url": "https://iosdev.space/@Amy/114613537919817777", "attributedTo": "https://iosdev.space/users/Amy", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://iosdev.space/users/Amy/followers", "https://indieapps.space/users/ridejournal" ], "sensitive": false, "atomUri": "https://iosdev.space/users/Amy/statuses/114613537919817777", "inReplyToAtomUri": null, "conversation": "tag:iosdev.space,2025-06-02:objectId=16427948:objectType=Conversation", "content": "<p>Just submitted build 2025.3 of <span class=\"h-card\" translate=\"no\"><a href=\"https://indieapps.space/@ridejournal\" class=\"u-url mention\">@<span>ridejournal</span></a></span> to the app store. Lets see if it gets through without a lot of back and forth. First time adding in MusicKit functionality to an app. <a href=\"https://iosdev.space/tags/iOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>iOSDev</span></a> <a href=\"https://iosdev.space/tags/macOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>macOSDev</span></a> <a href=\"https://iosdev.space/tags/cycling\" class=\"mention hashtag\" rel=\"tag\">#<span>cycling</span></a> <a href=\"https://iosdev.space/tags/journaling\" class=\"mention hashtag\" rel=\"tag\">#<span>journaling</span></a></p>", "contentMap": { "en": "<p>Just submitted build 2025.3 of <span class=\"h-card\" translate=\"no\"><a href=\"https://indieapps.space/@ridejournal\" class=\"u-url mention\">@<span>ridejournal</span></a></span> to the app store. Lets see if it gets through without a lot of back and forth. First time adding in MusicKit functionality to an app. <a href=\"https://iosdev.space/tags/iOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>iOSDev</span></a> <a href=\"https://iosdev.space/tags/macOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>macOSDev</span></a> <a href=\"https://iosdev.space/tags/cycling\" class=\"mention hashtag\" rel=\"tag\">#<span>cycling</span></a> <a href=\"https://iosdev.space/tags/journaling\" class=\"mention hashtag\" rel=\"tag\">#<span>journaling</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://indieapps.space/users/ridejournal", "name": "@ridejournal@indieapps.space" }, { "type": "Hashtag", "href": "https://iosdev.space/tags/iosdev", "name": "#iosdev" }, { "type": "Hashtag", "href": "https://iosdev.space/tags/macosdev", "name": "#macosdev" }, { "type": "Hashtag", "href": "https://iosdev.space/tags/cycling", "name": "#cycling" }, { "type": "Hashtag", "href": "https://iosdev.space/tags/journaling", "name": "#journaling" } ], "replies": { "id": "https://iosdev.space/users/Amy/statuses/114613537919817777/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://iosdev.space/users/Amy/statuses/114613537919817777/replies?only_other_accounts=true&page=true", "partOf": "https://iosdev.space/users/Amy/statuses/114613537919817777/replies", "items": [] } }, "likes": { "id": "https://iosdev.space/users/Amy/statuses/114613537919817777/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://iosdev.space/users/Amy/statuses/114613537919817777/shares", "type": "Collection", "totalItems": 0 } }