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_science/statuses/113519980808601948", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-21T08:24:01Z", "url": "https://halo.nu/@theguardian_science/113519980808601948", "attributedTo": "https://halo.nu/users/theguardian_science", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://halo.nu/users/theguardian_science/followers" ], "sensitive": false, "atomUri": "https://halo.nu/users/theguardian_science/statuses/113519980808601948", "inReplyToAtomUri": null, "conversation": "tag:halo.nu,2024-11-21:objectId=163713:objectType=Conversation", "content": "<p>The ‘mad egghead’ who built a mouse utopia <a href=\"https://www.theguardian.com/science/2024/nov/21/the-mad-egghead-who-built-a-mouse-utopia-john-b-calhoun\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/science/2024/n</span><span class=\"invisible\">ov/21/the-mad-egghead-who-built-a-mouse-utopia-john-b-calhoun</span></a> <a href=\"https://halo.nu/tags/Mentalhealth\" class=\"mention hashtag\" rel=\"tag\">#<span>Mentalhealth</span></a> <a href=\"https://halo.nu/tags/Psychology\" class=\"mention hashtag\" rel=\"tag\">#<span>Psychology</span></a> <a href=\"https://halo.nu/tags/Psychology\" class=\"mention hashtag\" rel=\"tag\">#<span>Psychology</span></a> <a href=\"https://halo.nu/tags/Population\" class=\"mention hashtag\" rel=\"tag\">#<span>Population</span></a> <a href=\"https://halo.nu/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a></p>", "contentMap": { "en": "<p>The ‘mad egghead’ who built a mouse utopia <a href=\"https://www.theguardian.com/science/2024/nov/21/the-mad-egghead-who-built-a-mouse-utopia-john-b-calhoun\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/science/2024/n</span><span class=\"invisible\">ov/21/the-mad-egghead-who-built-a-mouse-utopia-john-b-calhoun</span></a> <a href=\"https://halo.nu/tags/Mentalhealth\" class=\"mention hashtag\" rel=\"tag\">#<span>Mentalhealth</span></a> <a href=\"https://halo.nu/tags/Psychology\" class=\"mention hashtag\" rel=\"tag\">#<span>Psychology</span></a> <a href=\"https://halo.nu/tags/Psychology\" class=\"mention hashtag\" rel=\"tag\">#<span>Psychology</span></a> <a href=\"https://halo.nu/tags/Population\" class=\"mention hashtag\" rel=\"tag\">#<span>Population</span></a> <a href=\"https://halo.nu/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://halo.nu/tags/mentalhealth", "name": "#mentalhealth" }, { "type": "Hashtag", "href": "https://halo.nu/tags/psychology", "name": "#psychology" }, { "type": "Hashtag", "href": "https://halo.nu/tags/population", "name": "#population" }, { "type": "Hashtag", "href": "https://halo.nu/tags/science", "name": "#science" } ], "replies": { "id": "https://halo.nu/users/theguardian_science/statuses/113519980808601948/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://halo.nu/users/theguardian_science/statuses/113519980808601948/replies?only_other_accounts=true&page=true", "partOf": "https://halo.nu/users/theguardian_science/statuses/113519980808601948/replies", "items": [] } } }