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/openrisk/statuses/114674462595121914", "type": "Note", "summary": null, "inReplyTo": "https://phpc.social/users/derickr/statuses/114672084607095458", "published": "2025-06-13T05:43:55Z", "url": "https://mastodon.social/@openrisk/114674462595121914", "attributedTo": "https://mastodon.social/users/openrisk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/openrisk/followers", "https://phpc.social/users/derickr", "https://mastodon.social/users/ricmac" ], "sensitive": false, "atomUri": "https://mastodon.social/users/openrisk/statuses/114674462595121914", "inReplyToAtomUri": "https://phpc.social/users/derickr/statuses/114672084607095458", "conversation": "tag:phpc.social,2025-06-12:objectId=59139900:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://phpc.social/@derickr\" class=\"u-url mention\">@<span>derickr</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@ricmac\" class=\"u-url mention\">@<span>ricmac</span></a></span> </p><p>it could have been perl or maybe something else. In the end does it really matter? Php was the communication tool people chose to write poems like <a href=\"https://mastodon.social/tags/wikipedia\" class=\"mention hashtag\" rel=\"tag\">#<span>wikipedia</span></a>, <a href=\"https://mastodon.social/tags/wordpress\" class=\"mention hashtag\" rel=\"tag\">#<span>wordpress</span></a>, <a href=\"https://mastodon.social/tags/drupal\" class=\"mention hashtag\" rel=\"tag\">#<span>drupal</span></a>, <a href=\"https://mastodon.social/tags/moodle\" class=\"mention hashtag\" rel=\"tag\">#<span>moodle</span></a> and countless other applications that made the open source web a thriving reality.</p><p>With all the pomp and competense of newer arrivals, whether <a href=\"https://mastodon.social/tags/golang\" class=\"mention hashtag\" rel=\"tag\">#<span>golang</span></a>, <a href=\"https://mastodon.social/tags/typescript\" class=\"mention hashtag\" rel=\"tag\">#<span>typescript</span></a>, <a href=\"https://mastodon.social/tags/rust\" class=\"mention hashtag\" rel=\"tag\">#<span>rust</span></a> or <a href=\"https://mastodon.social/tags/elixir\" class=\"mention hashtag\" rel=\"tag\">#<span>elixir</span></a>, they haven&#39;t quite made web history yet.</p><p>In the end only impact matters and php did it.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://phpc.social/@derickr\" class=\"u-url mention\">@<span>derickr</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@ricmac\" class=\"u-url mention\">@<span>ricmac</span></a></span> </p><p>it could have been perl or maybe something else. In the end does it really matter? Php was the communication tool people chose to write poems like <a href=\"https://mastodon.social/tags/wikipedia\" class=\"mention hashtag\" rel=\"tag\">#<span>wikipedia</span></a>, <a href=\"https://mastodon.social/tags/wordpress\" class=\"mention hashtag\" rel=\"tag\">#<span>wordpress</span></a>, <a href=\"https://mastodon.social/tags/drupal\" class=\"mention hashtag\" rel=\"tag\">#<span>drupal</span></a>, <a href=\"https://mastodon.social/tags/moodle\" class=\"mention hashtag\" rel=\"tag\">#<span>moodle</span></a> and countless other applications that made the open source web a thriving reality.</p><p>With all the pomp and competense of newer arrivals, whether <a href=\"https://mastodon.social/tags/golang\" class=\"mention hashtag\" rel=\"tag\">#<span>golang</span></a>, <a href=\"https://mastodon.social/tags/typescript\" class=\"mention hashtag\" rel=\"tag\">#<span>typescript</span></a>, <a href=\"https://mastodon.social/tags/rust\" class=\"mention hashtag\" rel=\"tag\">#<span>rust</span></a> or <a href=\"https://mastodon.social/tags/elixir\" class=\"mention hashtag\" rel=\"tag\">#<span>elixir</span></a>, they haven&#39;t quite made web history yet.</p><p>In the end only impact matters and php did it.</p>" }, "updated": "2025-06-13T05:44:44Z", "attachment": [], "tag": [ { "type": "Mention", "href": "https://phpc.social/users/derickr", "name": "@derickr@phpc.social" }, { "type": "Mention", "href": "https://mastodon.social/users/ricmac", "name": "@ricmac" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/wikipedia", "name": "#wikipedia" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/wordpress", "name": "#wordpress" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/drupal", "name": "#drupal" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/moodle", "name": "#moodle" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/golang", "name": "#golang" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/typescript", "name": "#typescript" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rust", "name": "#rust" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/elixir", "name": "#elixir" } ], "replies": { "id": "https://mastodon.social/users/openrisk/statuses/114674462595121914/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/openrisk/statuses/114674462595121914/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/openrisk/statuses/114674462595121914/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/openrisk/statuses/114674462595121914/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/openrisk/statuses/114674462595121914/shares", "type": "Collection", "totalItems": 1 } }