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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "Hashtag": "as:Hashtag" } ], "id": "https://a.junimo.party/users/steffo/statuses/114224466963717317", "type": "Note", "summary": null, "inReplyTo": "https://a.junimo.party/users/steffo/statuses/114224466165173517", "published": "2025-03-25T18:24:07Z", "url": "https://a.junimo.party/@steffo/114224466963717317", "attributedTo": "https://a.junimo.party/users/steffo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://a.junimo.party/users/steffo/followers" ], "sensitive": false, "atomUri": "https://a.junimo.party/users/steffo/statuses/114224466963717317", "inReplyToAtomUri": "https://a.junimo.party/users/steffo/statuses/114224466165173517", "conversation": "tag:a.junimo.party,2025-03-25:objectId=762225:objectType=Conversation", "content": "<p>First, <strong>relative CSS colors</strong>!</p><p><a href=\"https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_colors/Relative_colors\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">developer.mozilla.org/en-US/do</span><span class=\"invisible\">cs/Web/CSS/CSS_colors/Relative_colors</span></a></p><p>Very useful, especially if you're using OKLCH or HSL and want to tweak the value of one of the color components without touching the others!</p><p><a href=\"https://a.junimo.party/tags/CSS\" class=\"mention hashtag\" rel=\"tag\">#<span>CSS</span></a></p>", "contentMap": { "en": "<p>First, <strong>relative CSS colors</strong>!</p><p><a href=\"https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_colors/Relative_colors\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">developer.mozilla.org/en-US/do</span><span class=\"invisible\">cs/Web/CSS/CSS_colors/Relative_colors</span></a></p><p>Very useful, especially if you're using OKLCH or HSL and want to tweak the value of one of the color components without touching the others!</p><p><a href=\"https://a.junimo.party/tags/CSS\" class=\"mention hashtag\" rel=\"tag\">#<span>CSS</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://a.junimo.party/tags/css", "name": "#css" } ], "replies": { "id": "https://a.junimo.party/users/steffo/statuses/114224466963717317/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://a.junimo.party/users/steffo/statuses/114224466963717317/replies?min_id=114224482041616952&page=true", "partOf": "https://a.junimo.party/users/steffo/statuses/114224466963717317/replies", "items": [ "https://a.junimo.party/users/steffo/statuses/114224482041616952" ] } }, "likes": { "id": "https://a.junimo.party/users/steffo/statuses/114224466963717317/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://a.junimo.party/users/steffo/statuses/114224466963717317/shares", "type": "Collection", "totalItems": 1 } }