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.

Open in browser →
{ "@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/BCBYNCSA/statuses/114590070494949265", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-29T08:01:54Z", "url": "https://mastodon.social/@BCBYNCSA/114590070494949265", "attributedTo": "https://mastodon.social/users/BCBYNCSA", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/BCBYNCSA/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/BCBYNCSA/statuses/114590070494949265", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-29:objectId=1009213906:objectType=Conversation", "content": "<p>The Mommyheads – New Kings of Pop<br /><a href=\"https://mastodon.social/tags/Alternative\" class=\"mention hashtag\" rel=\"tag\">#<span>Alternative</span></a> <a href=\"https://mastodon.social/tags/FridaysForFuture\" class=\"mention hashtag\" rel=\"tag\">#<span>FridaysForFuture</span></a> <a href=\"https://mastodon.social/tags/GretaThunberg\" class=\"mention hashtag\" rel=\"tag\">#<span>GretaThunberg</span></a> <a href=\"https://mastodon.social/tags/activism\" class=\"mention hashtag\" rel=\"tag\">#<span>activism</span></a> <a href=\"https://mastodon.social/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a> <a href=\"https://mastodon.social/tags/climate\" class=\"mention hashtag\" rel=\"tag\">#<span>climate</span></a> <a href=\"https://mastodon.social/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a> <a href=\"https://mastodon.social/tags/climatecrisis\" class=\"mention hashtag\" rel=\"tag\">#<span>climatecrisis</span></a> <a href=\"https://mastodon.social/tags/indie\" class=\"mention hashtag\" rel=\"tag\">#<span>indie</span></a> <a href=\"https://mastodon.social/tags/melodic\" class=\"mention hashtag\" rel=\"tag\">#<span>melodic</span></a> <a href=\"https://mastodon.social/tags/prog\" class=\"mention hashtag\" rel=\"tag\">#<span>prog</span></a> <a href=\"https://mastodon.social/tags/smart\" class=\"mention hashtag\" rel=\"tag\">#<span>smart</span></a> <a href=\"https://mastodon.social/tags/NewYork\" class=\"mention hashtag\" rel=\"tag\">#<span>NewYork</span></a><br />CC BY-NC-ND (<a href=\"https://mastodon.social/tags/CreativeCommons\" class=\"mention hashtag\" rel=\"tag\">#<span>CreativeCommons</span></a> Attribution Non Commercial No Derivatives) <a href=\"https://mastodon.social/tags/ccmusic\" class=\"mention hashtag\" rel=\"tag\">#<span>ccmusic</span></a><br /><a href=\"https://mommyheads.bandcamp.com/album/new-kings-of-pop\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mommyheads.bandcamp.com/album/</span><span class=\"invisible\">new-kings-of-pop</span></a></p>", "contentMap": { "en": "<p>The Mommyheads – New Kings of Pop<br /><a href=\"https://mastodon.social/tags/Alternative\" class=\"mention hashtag\" rel=\"tag\">#<span>Alternative</span></a> <a href=\"https://mastodon.social/tags/FridaysForFuture\" class=\"mention hashtag\" rel=\"tag\">#<span>FridaysForFuture</span></a> <a href=\"https://mastodon.social/tags/GretaThunberg\" class=\"mention hashtag\" rel=\"tag\">#<span>GretaThunberg</span></a> <a href=\"https://mastodon.social/tags/activism\" class=\"mention hashtag\" rel=\"tag\">#<span>activism</span></a> <a href=\"https://mastodon.social/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a> <a href=\"https://mastodon.social/tags/climate\" class=\"mention hashtag\" rel=\"tag\">#<span>climate</span></a> <a href=\"https://mastodon.social/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a> <a href=\"https://mastodon.social/tags/climatecrisis\" class=\"mention hashtag\" rel=\"tag\">#<span>climatecrisis</span></a> <a href=\"https://mastodon.social/tags/indie\" class=\"mention hashtag\" rel=\"tag\">#<span>indie</span></a> <a href=\"https://mastodon.social/tags/melodic\" class=\"mention hashtag\" rel=\"tag\">#<span>melodic</span></a> <a href=\"https://mastodon.social/tags/prog\" class=\"mention hashtag\" rel=\"tag\">#<span>prog</span></a> <a href=\"https://mastodon.social/tags/smart\" class=\"mention hashtag\" rel=\"tag\">#<span>smart</span></a> <a href=\"https://mastodon.social/tags/NewYork\" class=\"mention hashtag\" rel=\"tag\">#<span>NewYork</span></a><br />CC BY-NC-ND (<a href=\"https://mastodon.social/tags/CreativeCommons\" class=\"mention hashtag\" rel=\"tag\">#<span>CreativeCommons</span></a> Attribution Non Commercial No Derivatives) <a href=\"https://mastodon.social/tags/ccmusic\" class=\"mention hashtag\" rel=\"tag\">#<span>ccmusic</span></a><br /><a href=\"https://mommyheads.bandcamp.com/album/new-kings-of-pop\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mommyheads.bandcamp.com/album/</span><span class=\"invisible\">new-kings-of-pop</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/alternative", "name": "#alternative" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fridaysforfuture", "name": "#fridaysforfuture" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gretathunberg", "name": "#gretathunberg" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/activism", "name": "#activism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/art", "name": "#art" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climate", "name": "#climate" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climatechange", "name": "#climatechange" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climatecrisis", "name": "#climatecrisis" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/indie", "name": "#indie" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/melodic", "name": "#melodic" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/prog", "name": "#prog" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/smart", "name": "#smart" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/newyork", "name": "#newyork" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/creativecommons", "name": "#creativecommons" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ccmusic", "name": "#ccmusic" } ], "replies": { "id": "https://mastodon.social/users/BCBYNCSA/statuses/114590070494949265/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/BCBYNCSA/statuses/114590070494949265/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/BCBYNCSA/statuses/114590070494949265/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/BCBYNCSA/statuses/114590070494949265/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/BCBYNCSA/statuses/114590070494949265/shares", "type": "Collection", "totalItems": 4 } }