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.

Open in browser →
{ "@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/kleisli/statuses/114329958467752419", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-13T09:31:59Z", "url": "https://mastodon.social/@kleisli/114329958467752419", "attributedTo": "https://mastodon.social/users/kleisli", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/kleisli/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/kleisli/statuses/114329958467752419", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-13:objectId=971088072:objectType=Conversation", "content": "<p><a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> It was on my todo list for a long time and now I&#39;m <a href=\"https://mastodon.social/tags/newhere\" class=\"mention hashtag\" rel=\"tag\">#<span>newhere</span></a> - writing in En and De, darum auch <a href=\"https://mastodon.social/tags/neuhier\" class=\"mention hashtag\" rel=\"tag\">#<span>neuhier</span></a> </p><p>Interested in <a href=\"https://mastodon.social/tags/Switzerland\" class=\"mention hashtag\" rel=\"tag\">#<span>Switzerland</span></a> <a href=\"https://mastodon.social/tags/swisspolitics\" class=\"mention hashtag\" rel=\"tag\">#<span>swisspolitics</span></a> <a href=\"https://mastodon.social/tags/education\" class=\"mention hashtag\" rel=\"tag\">#<span>education</span></a> <a href=\"https://mastodon.social/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a> <a href=\"https://mastodon.social/tags/digitalsustainability\" class=\"mention hashtag\" rel=\"tag\">#<span>digitalsustainability</span></a> <a href=\"https://mastodon.social/tags/gardening\" class=\"mention hashtag\" rel=\"tag\">#<span>gardening</span></a> <a href=\"https://mastodon.social/tags/SchweizerPolitik\" class=\"mention hashtag\" rel=\"tag\">#<span>SchweizerPolitik</span></a> <a href=\"https://mastodon.social/tags/Bildung\" class=\"mention hashtag\" rel=\"tag\">#<span>Bildung</span></a> <a href=\"https://mastodon.social/tags/DigitaleNachhaltigkeit\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitaleNachhaltigkeit</span></a> <a href=\"https://mastodon.social/tags/g%C3%A4rtnern\" class=\"mention hashtag\" rel=\"tag\">#<span>gärtnern</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/generativeAI\" class=\"mention hashtag\" rel=\"tag\">#<span>generativeAI</span></a> <a href=\"https://mastodon.social/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a></p><p>I found some active accounts from organisations but it seems to be harder to find accounts representing persons.</p><p>Can you recommend me any accounts from Switzerland or accounts focussing on AI? :)</p>", "contentMap": { "en": "<p><a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> It was on my todo list for a long time and now I&#39;m <a href=\"https://mastodon.social/tags/newhere\" class=\"mention hashtag\" rel=\"tag\">#<span>newhere</span></a> - writing in En and De, darum auch <a href=\"https://mastodon.social/tags/neuhier\" class=\"mention hashtag\" rel=\"tag\">#<span>neuhier</span></a> </p><p>Interested in <a href=\"https://mastodon.social/tags/Switzerland\" class=\"mention hashtag\" rel=\"tag\">#<span>Switzerland</span></a> <a href=\"https://mastodon.social/tags/swisspolitics\" class=\"mention hashtag\" rel=\"tag\">#<span>swisspolitics</span></a> <a href=\"https://mastodon.social/tags/education\" class=\"mention hashtag\" rel=\"tag\">#<span>education</span></a> <a href=\"https://mastodon.social/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a> <a href=\"https://mastodon.social/tags/digitalsustainability\" class=\"mention hashtag\" rel=\"tag\">#<span>digitalsustainability</span></a> <a href=\"https://mastodon.social/tags/gardening\" class=\"mention hashtag\" rel=\"tag\">#<span>gardening</span></a> <a href=\"https://mastodon.social/tags/SchweizerPolitik\" class=\"mention hashtag\" rel=\"tag\">#<span>SchweizerPolitik</span></a> <a href=\"https://mastodon.social/tags/Bildung\" class=\"mention hashtag\" rel=\"tag\">#<span>Bildung</span></a> <a href=\"https://mastodon.social/tags/DigitaleNachhaltigkeit\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitaleNachhaltigkeit</span></a> <a href=\"https://mastodon.social/tags/g%C3%A4rtnern\" class=\"mention hashtag\" rel=\"tag\">#<span>gärtnern</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/generativeAI\" class=\"mention hashtag\" rel=\"tag\">#<span>generativeAI</span></a> <a href=\"https://mastodon.social/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a></p><p>I found some active accounts from organisations but it seems to be harder to find accounts representing persons.</p><p>Can you recommend me any accounts from Switzerland or accounts focussing on AI? :)</p>" }, "updated": "2025-04-13T09:34:52Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/newhere", "name": "#newhere" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/neuhier", "name": "#neuhier" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/switzerland", "name": "#switzerland" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/swisspolitics", "name": "#swisspolitics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/education", "name": "#education" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/foss", "name": "#foss" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/digitalsustainability", "name": "#digitalsustainability" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gardening", "name": "#gardening" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/schweizerpolitik", "name": "#schweizerpolitik" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bildung", "name": "#bildung" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/digitalenachhaltigkeit", "name": "#digitalenachhaltigkeit" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gartnern", "name": "#gartnern" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/generativeAI", "name": "#generativeAI" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/introduction", "name": "#introduction" } ], "replies": { "id": "https://mastodon.social/users/kleisli/statuses/114329958467752419/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/kleisli/statuses/114329958467752419/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/kleisli/statuses/114329958467752419/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/kleisli/statuses/114329958467752419/likes", "type": "Collection", "totalItems": 14 }, "shares": { "id": "https://mastodon.social/users/kleisli/statuses/114329958467752419/shares", "type": "Collection", "totalItems": 6 } }