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/ul131web/statuses/114593839392729140", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-30T00:00:23Z", "url": "https://mastodon.social/@ul131web/114593839392729140", "attributedTo": "https://mastodon.social/users/ul131web", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ul131web/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ul131web/statuses/114593839392729140", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-30:objectId=1009834572:objectType=Conversation", "content": "<p>Introducing Perplexity Labs: Revolutionizing AI with Real-Time Research &amp; Analysis <a href=\"https://ul131web.blogspot.com/2025/05/introducing-perplexity-labs.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ul131web.blogspot.com/2025/05/</span><span class=\"invisible\">introducing-perplexity-labs.html</span></a> <a href=\"https://mastodon.social/tags/PerplexityAI\" class=\"mention hashtag\" rel=\"tag\">#<span>PerplexityAI</span></a> <a href=\"https://mastodon.social/tags/Perplexity\" class=\"mention hashtag\" rel=\"tag\">#<span>Perplexity</span></a> <a href=\"https://mastodon.social/tags/PerplexityLabs\" class=\"mention hashtag\" rel=\"tag\">#<span>PerplexityLabs</span></a> <a href=\"https://mastodon.social/tags/Financial\" class=\"mention hashtag\" rel=\"tag\">#<span>Financial</span></a> <a href=\"https://mastodon.social/tags/Analysis\" class=\"mention hashtag\" rel=\"tag\">#<span>Analysis</span></a> <a href=\"https://mastodon.social/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://mastodon.social/tags/AravindSrinivas\" class=\"mention hashtag\" rel=\"tag\">#<span>AravindSrinivas</span></a> <a href=\"https://mastodon.social/tags/ul131web\" class=\"mention hashtag\" rel=\"tag\">#<span>ul131web</span></a> <a href=\"https://mastodon.social/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a></p>", "contentMap": { "en": "<p>Introducing Perplexity Labs: Revolutionizing AI with Real-Time Research &amp; Analysis <a href=\"https://ul131web.blogspot.com/2025/05/introducing-perplexity-labs.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ul131web.blogspot.com/2025/05/</span><span class=\"invisible\">introducing-perplexity-labs.html</span></a> <a href=\"https://mastodon.social/tags/PerplexityAI\" class=\"mention hashtag\" rel=\"tag\">#<span>PerplexityAI</span></a> <a href=\"https://mastodon.social/tags/Perplexity\" class=\"mention hashtag\" rel=\"tag\">#<span>Perplexity</span></a> <a href=\"https://mastodon.social/tags/PerplexityLabs\" class=\"mention hashtag\" rel=\"tag\">#<span>PerplexityLabs</span></a> <a href=\"https://mastodon.social/tags/Financial\" class=\"mention hashtag\" rel=\"tag\">#<span>Financial</span></a> <a href=\"https://mastodon.social/tags/Analysis\" class=\"mention hashtag\" rel=\"tag\">#<span>Analysis</span></a> <a href=\"https://mastodon.social/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://mastodon.social/tags/AravindSrinivas\" class=\"mention hashtag\" rel=\"tag\">#<span>AravindSrinivas</span></a> <a href=\"https://mastodon.social/tags/ul131web\" class=\"mention hashtag\" rel=\"tag\">#<span>ul131web</span></a> <a href=\"https://mastodon.social/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/perplexityai", "name": "#perplexityai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/perplexity", "name": "#perplexity" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/perplexitylabs", "name": "#perplexitylabs" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/financial", "name": "#financial" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/analysis", "name": "#analysis" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/aravindsrinivas", "name": "#aravindsrinivas" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ul131web", "name": "#ul131web" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/tech", "name": "#tech" } ], "replies": { "id": "https://mastodon.social/users/ul131web/statuses/114593839392729140/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ul131web/statuses/114593839392729140/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ul131web/statuses/114593839392729140/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ul131web/statuses/114593839392729140/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/ul131web/statuses/114593839392729140/shares", "type": "Collection", "totalItems": 2 } }