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/UP8/statuses/114744441050071208", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-25T14:20:22Z", "url": "https://mastodon.social/@UP8/114744441050071208", "attributedTo": "https://mastodon.social/users/UP8", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/UP8/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/UP8/statuses/114744441050071208", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-25:objectId=1032151398:objectType=Conversation", "content": "<p>💍 Some plants make their own pesticide—but at what cost to the atmosphere?</p><p><a href=\"https://phys.org/news/2025-06-pesticide-atmosphere.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">phys.org/news/2025-06-pesticid</span><span class=\"invisible\">e-atmosphere.html</span></a></p><p><a href=\"https://mastodon.social/tags/plants\" class=\"mention hashtag\" rel=\"tag\">#<span>plants</span></a> <a href=\"https://mastodon.social/tags/isoprene\" class=\"mention hashtag\" rel=\"tag\">#<span>isoprene</span></a> <a href=\"https://mastodon.social/tags/chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>chemistry</span></a> <a href=\"https://mastodon.social/tags/aromatic\" class=\"mention hashtag\" rel=\"tag\">#<span>aromatic</span></a> <a href=\"https://mastodon.social/tags/atmosphere\" class=\"mention hashtag\" rel=\"tag\">#<span>atmosphere</span></a> <a href=\"https://mastodon.social/tags/environment\" class=\"mention hashtag\" rel=\"tag\">#<span>environment</span></a> <a href=\"https://mastodon.social/tags/ecology\" class=\"mention hashtag\" rel=\"tag\">#<span>ecology</span></a></p>", "contentMap": { "en": "<p>💍 Some plants make their own pesticide—but at what cost to the atmosphere?</p><p><a href=\"https://phys.org/news/2025-06-pesticide-atmosphere.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">phys.org/news/2025-06-pesticid</span><span class=\"invisible\">e-atmosphere.html</span></a></p><p><a href=\"https://mastodon.social/tags/plants\" class=\"mention hashtag\" rel=\"tag\">#<span>plants</span></a> <a href=\"https://mastodon.social/tags/isoprene\" class=\"mention hashtag\" rel=\"tag\">#<span>isoprene</span></a> <a href=\"https://mastodon.social/tags/chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>chemistry</span></a> <a href=\"https://mastodon.social/tags/aromatic\" class=\"mention hashtag\" rel=\"tag\">#<span>aromatic</span></a> <a href=\"https://mastodon.social/tags/atmosphere\" class=\"mention hashtag\" rel=\"tag\">#<span>atmosphere</span></a> <a href=\"https://mastodon.social/tags/environment\" class=\"mention hashtag\" rel=\"tag\">#<span>environment</span></a> <a href=\"https://mastodon.social/tags/ecology\" class=\"mention hashtag\" rel=\"tag\">#<span>ecology</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/plants", "name": "#plants" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/isoprene", "name": "#isoprene" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/chemistry", "name": "#chemistry" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/aromatic", "name": "#aromatic" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/atmosphere", "name": "#atmosphere" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/environment", "name": "#environment" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ecology", "name": "#ecology" } ], "replies": { "id": "https://mastodon.social/users/UP8/statuses/114744441050071208/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/UP8/statuses/114744441050071208/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/UP8/statuses/114744441050071208/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/UP8/statuses/114744441050071208/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/UP8/statuses/114744441050071208/shares", "type": "Collection", "totalItems": 4 } }