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/h4ckernews/statuses/114349301278147089", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-16T19:31:07Z", "url": "https://mastodon.social/@h4ckernews/114349301278147089", "attributedTo": "https://mastodon.social/users/h4ckernews", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/h4ckernews/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/h4ckernews/statuses/114349301278147089", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-16:objectId=974004694:objectType=Conversation", "content": "<p>RakuAST Grant Report</p><p><a href=\"https://niner.name/blog/rakuast_grant_report/index.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">niner.name/blog/rakuast_grant_</span><span class=\"invisible\">report/index.html</span></a></p><p><a href=\"https://mastodon.social/tags/HackerNews\" class=\"mention hashtag\" rel=\"tag\">#<span>HackerNews</span></a> <a href=\"https://mastodon.social/tags/RakuAST\" class=\"mention hashtag\" rel=\"tag\">#<span>RakuAST</span></a> <a href=\"https://mastodon.social/tags/Grant\" class=\"mention hashtag\" rel=\"tag\">#<span>Grant</span></a> <a href=\"https://mastodon.social/tags/Report\" class=\"mention hashtag\" rel=\"tag\">#<span>Report</span></a> <a href=\"https://mastodon.social/tags/Raku\" class=\"mention hashtag\" rel=\"tag\">#<span>Raku</span></a> <a href=\"https://mastodon.social/tags/Perl\" class=\"mention hashtag\" rel=\"tag\">#<span>Perl</span></a> <a href=\"https://mastodon.social/tags/Programming\" class=\"mention hashtag\" rel=\"tag\">#<span>Programming</span></a> <a href=\"https://mastodon.social/tags/Grants\" class=\"mention hashtag\" rel=\"tag\">#<span>Grants</span></a> <a href=\"https://mastodon.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>", "contentMap": { "en": "<p>RakuAST Grant Report</p><p><a href=\"https://niner.name/blog/rakuast_grant_report/index.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">niner.name/blog/rakuast_grant_</span><span class=\"invisible\">report/index.html</span></a></p><p><a href=\"https://mastodon.social/tags/HackerNews\" class=\"mention hashtag\" rel=\"tag\">#<span>HackerNews</span></a> <a href=\"https://mastodon.social/tags/RakuAST\" class=\"mention hashtag\" rel=\"tag\">#<span>RakuAST</span></a> <a href=\"https://mastodon.social/tags/Grant\" class=\"mention hashtag\" rel=\"tag\">#<span>Grant</span></a> <a href=\"https://mastodon.social/tags/Report\" class=\"mention hashtag\" rel=\"tag\">#<span>Report</span></a> <a href=\"https://mastodon.social/tags/Raku\" class=\"mention hashtag\" rel=\"tag\">#<span>Raku</span></a> <a href=\"https://mastodon.social/tags/Perl\" class=\"mention hashtag\" rel=\"tag\">#<span>Perl</span></a> <a href=\"https://mastodon.social/tags/Programming\" class=\"mention hashtag\" rel=\"tag\">#<span>Programming</span></a> <a href=\"https://mastodon.social/tags/Grants\" class=\"mention hashtag\" rel=\"tag\">#<span>Grants</span></a> <a href=\"https://mastodon.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/hackernews", "name": "#hackernews" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rakuast", "name": "#rakuast" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/grant", "name": "#grant" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/report", "name": "#report" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/raku", "name": "#raku" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/perl", "name": "#perl" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/programming", "name": "#programming" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/grants", "name": "#grants" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/opensource", "name": "#opensource" } ], "replies": { "id": "https://mastodon.social/users/h4ckernews/statuses/114349301278147089/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/h4ckernews/statuses/114349301278147089/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/h4ckernews/statuses/114349301278147089/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/h4ckernews/statuses/114349301278147089/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.social/users/h4ckernews/statuses/114349301278147089/shares", "type": "Collection", "totalItems": 4 } }