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://mastodon.fozztexx.com/users/fozztexx/statuses/114365555251872806", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365439427938143", "published": "2025-04-19T16:24:43Z", "url": "https://mastodon.fozztexx.com/@fozztexx/114365555251872806", "attributedTo": "https://mastodon.fozztexx.com/users/fozztexx", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.fozztexx.com/users/fozztexx/followers" ], "sensitive": false, "atomUri": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365555251872806", "inReplyToAtomUri": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365439427938143", "conversation": "tag:fozztexx.com,2025-04-19:objectId=660904:objectType=Conversation", "content": "<p>That’s what I see by beeping it out without removing the boards. I should have drawn the 2x8 connector in the middle. Oh well, that’s what <a href=\"https://mastodon.fozztexx.com/tags/KiCad\" class=\"mention hashtag\" rel=\"tag\">#<span>KiCad</span></a> is for. <a href=\"https://mastodon.fozztexx.com/tags/AppleII\" class=\"mention hashtag\" rel=\"tag\">#<span>AppleII</span></a> <a href=\"https://mastodon.fozztexx.com/tags/VintageComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>VintageComputing</span></a> <a href=\"https://mastodon.fozztexx.com/tags/RetroComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroComputing</span></a></p>", "contentMap": { "en": "<p>That’s what I see by beeping it out without removing the boards. I should have drawn the 2x8 connector in the middle. Oh well, that’s what <a href=\"https://mastodon.fozztexx.com/tags/KiCad\" class=\"mention hashtag\" rel=\"tag\">#<span>KiCad</span></a> is for. <a href=\"https://mastodon.fozztexx.com/tags/AppleII\" class=\"mention hashtag\" rel=\"tag\">#<span>AppleII</span></a> <a href=\"https://mastodon.fozztexx.com/tags/VintageComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>VintageComputing</span></a> <a href=\"https://mastodon.fozztexx.com/tags/RetroComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroComputing</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://mastodon.fozztexx.com/system/media_attachments/files/114/365/555/044/717/340/original/23ee31a7d6d006f8.jpeg", "name": null, "blurhash": "USJ8CP~VobjusmRjNHj[9GNGn+ofRkayoeRk", "width": 3325, "height": 2494 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/kicad", "name": "#kicad" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/appleii", "name": "#appleii" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/vintagecomputing", "name": "#vintagecomputing" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/retrocomputing", "name": "#retrocomputing" } ], "replies": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365555251872806/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365555251872806/replies?min_id=114365828230366747&page=true", "partOf": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365555251872806/replies", "items": [ "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365828230366747" ] } }, "likes": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365555251872806/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365555251872806/shares", "type": "Collection", "totalItems": 0 } }