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/sflorg/statuses/113946650158451045", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-04T16:51:39Z", "url": "https://mastodon.social/@sflorg/113946650158451045", "attributedTo": "https://mastodon.social/users/sflorg", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/sflorg/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/sflorg/statuses/113946650158451045", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-04:objectId=912416017:objectType=Conversation", "content": "<p>The efficient conversion of <a href=\"https://mastodon.social/tags/solar\" class=\"mention hashtag\" rel=\"tag\">#<span>solar</span></a> <a href=\"https://mastodon.social/tags/energy\" class=\"mention hashtag\" rel=\"tag\">#<span>energy</span></a> into storable forms of <a href=\"https://mastodon.social/tags/chemical\" class=\"mention hashtag\" rel=\"tag\">#<span>chemical</span></a> energy is the dream of many engineers. Nature found a perfect solution to this problem billions of years ago. A new study shows that <a href=\"https://mastodon.social/tags/quantum\" class=\"mention hashtag\" rel=\"tag\">#<span>quantum</span></a> mechanics is not just for <a href=\"https://mastodon.social/tags/physicists\" class=\"mention hashtag\" rel=\"tag\">#<span>physicists</span></a> but also plays a key role in biology.<br /><a href=\"https://mastodon.social/tags/QuantumScience\" class=\"mention hashtag\" rel=\"tag\">#<span>QuantumScience</span></a> <a href=\"https://mastodon.social/tags/QuantumMechanics\" class=\"mention hashtag\" rel=\"tag\">#<span>QuantumMechanics</span></a> <a href=\"https://mastodon.social/tags/Chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>Chemistry</span></a> <a href=\"https://mastodon.social/tags/Biology\" class=\"mention hashtag\" rel=\"tag\">#<span>Biology</span></a> <a href=\"https://mastodon.social/tags/sflorg\" class=\"mention hashtag\" rel=\"tag\">#<span>sflorg</span></a><br /><a href=\"https://www.sflorg.com/2025/02/qs02042501.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">sflorg.com/2025/02/qs02042501.</span><span class=\"invisible\">html</span></a></p>", "contentMap": { "en": "<p>The efficient conversion of <a href=\"https://mastodon.social/tags/solar\" class=\"mention hashtag\" rel=\"tag\">#<span>solar</span></a> <a href=\"https://mastodon.social/tags/energy\" class=\"mention hashtag\" rel=\"tag\">#<span>energy</span></a> into storable forms of <a href=\"https://mastodon.social/tags/chemical\" class=\"mention hashtag\" rel=\"tag\">#<span>chemical</span></a> energy is the dream of many engineers. Nature found a perfect solution to this problem billions of years ago. A new study shows that <a href=\"https://mastodon.social/tags/quantum\" class=\"mention hashtag\" rel=\"tag\">#<span>quantum</span></a> mechanics is not just for <a href=\"https://mastodon.social/tags/physicists\" class=\"mention hashtag\" rel=\"tag\">#<span>physicists</span></a> but also plays a key role in biology.<br /><a href=\"https://mastodon.social/tags/QuantumScience\" class=\"mention hashtag\" rel=\"tag\">#<span>QuantumScience</span></a> <a href=\"https://mastodon.social/tags/QuantumMechanics\" class=\"mention hashtag\" rel=\"tag\">#<span>QuantumMechanics</span></a> <a href=\"https://mastodon.social/tags/Chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>Chemistry</span></a> <a href=\"https://mastodon.social/tags/Biology\" class=\"mention hashtag\" rel=\"tag\">#<span>Biology</span></a> <a href=\"https://mastodon.social/tags/sflorg\" class=\"mention hashtag\" rel=\"tag\">#<span>sflorg</span></a><br /><a href=\"https://www.sflorg.com/2025/02/qs02042501.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">sflorg.com/2025/02/qs02042501.</span><span class=\"invisible\">html</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/solar", "name": "#solar" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/energy", "name": "#energy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/chemical", "name": "#chemical" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/quantum", "name": "#quantum" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/physicists", "name": "#physicists" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/quantumscience", "name": "#quantumscience" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/quantummechanics", "name": "#quantummechanics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/chemistry", "name": "#chemistry" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/biology", "name": "#biology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/sflorg", "name": "#sflorg" } ], "replies": { "id": "https://mastodon.social/users/sflorg/statuses/113946650158451045/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/sflorg/statuses/113946650158451045/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/sflorg/statuses/113946650158451045/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/sflorg/statuses/113946650158451045/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/sflorg/statuses/113946650158451045/shares", "type": "Collection", "totalItems": 3 } }