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://halo.nu/users/theguardian_us_news/statuses/114581062501885080", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-27T17:51:03Z", "url": "https://halo.nu/@theguardian_us_news/114581062501885080", "attributedTo": "https://halo.nu/users/theguardian_us_news", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://halo.nu/users/theguardian_us_news/followers" ], "sensitive": false, "atomUri": "https://halo.nu/users/theguardian_us_news/statuses/114581062501885080", "inReplyToAtomUri": null, "conversation": "tag:halo.nu,2025-05-27:objectId=411628:objectType=Conversation", "content": "<p>Trump warns Putin he is ‘playing with fire’ after Russian attack on Ukraine <a href=\"https://www.theguardian.com/us-news/2025/may/27/trump-putin-ukraine\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/us-news/2025/m</span><span class=\"invisible\">ay/27/trump-putin-ukraine</span></a> <a href=\"https://halo.nu/tags/USforeignpolicy\" class=\"mention hashtag\" rel=\"tag\">#<span>USforeignpolicy</span></a> <a href=\"https://halo.nu/tags/VladimirPutin\" class=\"mention hashtag\" rel=\"tag\">#<span>VladimirPutin</span></a> <a href=\"https://halo.nu/tags/DonaldTrump\" class=\"mention hashtag\" rel=\"tag\">#<span>DonaldTrump</span></a> <a href=\"https://halo.nu/tags/Worldnews\" class=\"mention hashtag\" rel=\"tag\">#<span>Worldnews</span></a> <a href=\"https://halo.nu/tags/Ukraine\" class=\"mention hashtag\" rel=\"tag\">#<span>Ukraine</span></a> <a href=\"https://halo.nu/tags/USnews\" class=\"mention hashtag\" rel=\"tag\">#<span>USnews</span></a> <a href=\"https://halo.nu/tags/Russia\" class=\"mention hashtag\" rel=\"tag\">#<span>Russia</span></a> <a href=\"https://halo.nu/tags/Europe\" class=\"mention hashtag\" rel=\"tag\">#<span>Europe</span></a></p>", "contentMap": { "en": "<p>Trump warns Putin he is ‘playing with fire’ after Russian attack on Ukraine <a href=\"https://www.theguardian.com/us-news/2025/may/27/trump-putin-ukraine\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/us-news/2025/m</span><span class=\"invisible\">ay/27/trump-putin-ukraine</span></a> <a href=\"https://halo.nu/tags/USforeignpolicy\" class=\"mention hashtag\" rel=\"tag\">#<span>USforeignpolicy</span></a> <a href=\"https://halo.nu/tags/VladimirPutin\" class=\"mention hashtag\" rel=\"tag\">#<span>VladimirPutin</span></a> <a href=\"https://halo.nu/tags/DonaldTrump\" class=\"mention hashtag\" rel=\"tag\">#<span>DonaldTrump</span></a> <a href=\"https://halo.nu/tags/Worldnews\" class=\"mention hashtag\" rel=\"tag\">#<span>Worldnews</span></a> <a href=\"https://halo.nu/tags/Ukraine\" class=\"mention hashtag\" rel=\"tag\">#<span>Ukraine</span></a> <a href=\"https://halo.nu/tags/USnews\" class=\"mention hashtag\" rel=\"tag\">#<span>USnews</span></a> <a href=\"https://halo.nu/tags/Russia\" class=\"mention hashtag\" rel=\"tag\">#<span>Russia</span></a> <a href=\"https://halo.nu/tags/Europe\" class=\"mention hashtag\" rel=\"tag\">#<span>Europe</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://halo.nu/tags/usforeignpolicy", "name": "#usforeignpolicy" }, { "type": "Hashtag", "href": "https://halo.nu/tags/vladimirputin", "name": "#vladimirputin" }, { "type": "Hashtag", "href": "https://halo.nu/tags/donaldtrump", "name": "#donaldtrump" }, { "type": "Hashtag", "href": "https://halo.nu/tags/worldnews", "name": "#worldnews" }, { "type": "Hashtag", "href": "https://halo.nu/tags/ukraine", "name": "#ukraine" }, { "type": "Hashtag", "href": "https://halo.nu/tags/usnews", "name": "#usnews" }, { "type": "Hashtag", "href": "https://halo.nu/tags/russia", "name": "#russia" }, { "type": "Hashtag", "href": "https://halo.nu/tags/europe", "name": "#europe" } ], "replies": { "id": "https://halo.nu/users/theguardian_us_news/statuses/114581062501885080/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://halo.nu/users/theguardian_us_news/statuses/114581062501885080/replies?only_other_accounts=true&page=true", "partOf": "https://halo.nu/users/theguardian_us_news/statuses/114581062501885080/replies", "items": [] } } }