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/geekland/statuses/114614967113168331", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-02T17:33:26Z", "url": "https://mastodon.social/@geekland/114614967113168331", "attributedTo": "https://mastodon.social/users/geekland", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/geekland/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/geekland/statuses/114614967113168331", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-02:objectId=1012795931:objectType=Conversation", "content": "<p>KidneysM3U: Un reproductor para listas M3U y YouTube <a href=\"https://mastodon.social/tags/acceso_a_datos\" class=\"mention hashtag\" rel=\"tag\">#<span>acceso_a_datos</span></a> <a href=\"https://mastodon.social/tags/apuntes_dam\" class=\"mention hashtag\" rel=\"tag\">#<span>apuntes_dam</span></a> <a href=\"https://mastodon.social/tags/apuntes_fp\" class=\"mention hashtag\" rel=\"tag\">#<span>apuntes_fp</span></a> <a href=\"https://mastodon.social/tags/dam\" class=\"mention hashtag\" rel=\"tag\">#<span>dam</span></a> <a href=\"https://mastodon.social/tags/listas_m3u\" class=\"mention hashtag\" rel=\"tag\">#<span>listas_m3u</span></a> <a href=\"https://mastodon.social/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a> <a href=\"https://mastodon.social/tags/v%C3%ADdeos\" class=\"mention hashtag\" rel=\"tag\">#<span>vídeos</span></a> <a href=\"https://mastodon.social/tags/youtube\" class=\"mention hashtag\" rel=\"tag\">#<span>youtube</span></a><br /><a href=\"https://entreunosyceros.net/kidneysm3u-reproductor-listas-m3u-youtube/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">entreunosyceros.net/kidneysm3u</span><span class=\"invisible\">-reproductor-listas-m3u-youtube/</span></a></p>", "contentMap": { "es": "<p>KidneysM3U: Un reproductor para listas M3U y YouTube <a href=\"https://mastodon.social/tags/acceso_a_datos\" class=\"mention hashtag\" rel=\"tag\">#<span>acceso_a_datos</span></a> <a href=\"https://mastodon.social/tags/apuntes_dam\" class=\"mention hashtag\" rel=\"tag\">#<span>apuntes_dam</span></a> <a href=\"https://mastodon.social/tags/apuntes_fp\" class=\"mention hashtag\" rel=\"tag\">#<span>apuntes_fp</span></a> <a href=\"https://mastodon.social/tags/dam\" class=\"mention hashtag\" rel=\"tag\">#<span>dam</span></a> <a href=\"https://mastodon.social/tags/listas_m3u\" class=\"mention hashtag\" rel=\"tag\">#<span>listas_m3u</span></a> <a href=\"https://mastodon.social/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a> <a href=\"https://mastodon.social/tags/v%C3%ADdeos\" class=\"mention hashtag\" rel=\"tag\">#<span>vídeos</span></a> <a href=\"https://mastodon.social/tags/youtube\" class=\"mention hashtag\" rel=\"tag\">#<span>youtube</span></a><br /><a href=\"https://entreunosyceros.net/kidneysm3u-reproductor-listas-m3u-youtube/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">entreunosyceros.net/kidneysm3u</span><span class=\"invisible\">-reproductor-listas-m3u-youtube/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/acceso_a_datos", "name": "#acceso_a_datos" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/apuntes_dam", "name": "#apuntes_dam" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/apuntes_fp", "name": "#apuntes_fp" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dam", "name": "#dam" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/listas_m3u", "name": "#listas_m3u" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/videos", "name": "#videos" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/youtube", "name": "#youtube" } ], "replies": { "id": "https://mastodon.social/users/geekland/statuses/114614967113168331/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/geekland/statuses/114614967113168331/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/geekland/statuses/114614967113168331/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/geekland/statuses/114614967113168331/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/geekland/statuses/114614967113168331/shares", "type": "Collection", "totalItems": 1 } }