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://mastodon.social/users/ErikJonker/statuses/114098738120120723", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-03T13:29:37Z", "url": "https://mastodon.social/@ErikJonker/114098738120120723", "attributedTo": "https://mastodon.social/users/ErikJonker", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ErikJonker/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ErikJonker/statuses/114098738120120723", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-03:objectId=935784282:objectType=Conversation", "content": "<p>Trump&#39;s killing fields. U.S.A.I.D. Memos Detail Human Costs of Cuts to Foreign Aid.<br /><a href=\"https://mastodon.social/tags/Trump\" class=\"mention hashtag\" rel=\"tag\">#<span>Trump</span></a> <a href=\"https://mastodon.social/tags/USAID\" class=\"mention hashtag\" rel=\"tag\">#<span>USAID</span></a> <a href=\"https://mastodon.social/tags/deaths\" class=\"mention hashtag\" rel=\"tag\">#<span>deaths</span></a> <a href=\"https://mastodon.social/tags/killing\" class=\"mention hashtag\" rel=\"tag\">#<span>killing</span></a> <a href=\"https://mastodon.social/tags/DOGE\" class=\"mention hashtag\" rel=\"tag\">#<span>DOGE</span></a><br /><a href=\"https://www.nytimes.com/2025/03/02/health/usaid-cuts-deaths-infections.html?unlocked_article_code=1.1E4.FifV.oTPHBMnjDsOn&amp;smid=url-share\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nytimes.com/2025/03/02/health/</span><span class=\"invisible\">usaid-cuts-deaths-infections.html?unlocked_article_code=1.1E4.FifV.oTPHBMnjDsOn&amp;smid=url-share</span></a></p>", "contentMap": { "en": "<p>Trump&#39;s killing fields. U.S.A.I.D. Memos Detail Human Costs of Cuts to Foreign Aid.<br /><a href=\"https://mastodon.social/tags/Trump\" class=\"mention hashtag\" rel=\"tag\">#<span>Trump</span></a> <a href=\"https://mastodon.social/tags/USAID\" class=\"mention hashtag\" rel=\"tag\">#<span>USAID</span></a> <a href=\"https://mastodon.social/tags/deaths\" class=\"mention hashtag\" rel=\"tag\">#<span>deaths</span></a> <a href=\"https://mastodon.social/tags/killing\" class=\"mention hashtag\" rel=\"tag\">#<span>killing</span></a> <a href=\"https://mastodon.social/tags/DOGE\" class=\"mention hashtag\" rel=\"tag\">#<span>DOGE</span></a><br /><a href=\"https://www.nytimes.com/2025/03/02/health/usaid-cuts-deaths-infections.html?unlocked_article_code=1.1E4.FifV.oTPHBMnjDsOn&amp;smid=url-share\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nytimes.com/2025/03/02/health/</span><span class=\"invisible\">usaid-cuts-deaths-infections.html?unlocked_article_code=1.1E4.FifV.oTPHBMnjDsOn&amp;smid=url-share</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/trump", "name": "#trump" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/usaid", "name": "#usaid" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/deaths", "name": "#deaths" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/killing", "name": "#killing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/doge", "name": "#doge" } ], "replies": { "id": "https://mastodon.social/users/ErikJonker/statuses/114098738120120723/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ErikJonker/statuses/114098738120120723/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ErikJonker/statuses/114098738120120723/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ErikJonker/statuses/114098738120120723/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/ErikJonker/statuses/114098738120120723/shares", "type": "Collection", "totalItems": 0 } }