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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://pubeurope.com/users/uk/statuses/114567842753705288", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-25T09:49:05Z", "url": "https://pubeurope.com/@uk/114567842753705288", "attributedTo": "https://pubeurope.com/users/uk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pubeurope.com/users/uk/followers" ], "sensitive": false, "atomUri": "https://pubeurope.com/users/uk/statuses/114567842753705288", "inReplyToAtomUri": null, "conversation": "tag:pubeurope.com,2025-05-25:objectId=2818082:objectType=Conversation", "content": "<p><a href=\"https://www.europesays.com/uk/130332/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/uk/130332/</span><span class=\"invisible\"></span></a> Classification grid and evidence matrix for evaluating digital medical devices under the European union landscape <a href=\"https://pubeurope.com/tags/Biomedicine\" class=\"mention hashtag\" rel=\"tag\">#<span>Biomedicine</span></a> <a href=\"https://pubeurope.com/tags/biotechnology\" class=\"mention hashtag\" rel=\"tag\">#<span>biotechnology</span></a> <a href=\"https://pubeurope.com/tags/EU\" class=\"mention hashtag\" rel=\"tag\">#<span>EU</span></a> <a href=\"https://pubeurope.com/tags/Europe\" class=\"mention hashtag\" rel=\"tag\">#<span>Europe</span></a> <a href=\"https://pubeurope.com/tags/European\" class=\"mention hashtag\" rel=\"tag\">#<span>European</span></a> <a href=\"https://pubeurope.com/tags/EuropeanUnion\" class=\"mention hashtag\" rel=\"tag\">#<span>EuropeanUnion</span></a> <a href=\"https://pubeurope.com/tags/general\" class=\"mention hashtag\" rel=\"tag\">#<span>general</span></a> <a href=\"https://pubeurope.com/tags/HealthPolicy\" class=\"mention hashtag\" rel=\"tag\">#<span>HealthPolicy</span></a> <a href=\"https://pubeurope.com/tags/Medicine\" class=\"mention hashtag\" rel=\"tag\">#<span>Medicine</span></a>/PublicHealth <a href=\"https://pubeurope.com/tags/PublicHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealth</span></a></p>", "contentMap": { "en": "<p><a href=\"https://www.europesays.com/uk/130332/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/uk/130332/</span><span class=\"invisible\"></span></a> Classification grid and evidence matrix for evaluating digital medical devices under the European union landscape <a href=\"https://pubeurope.com/tags/Biomedicine\" class=\"mention hashtag\" rel=\"tag\">#<span>Biomedicine</span></a> <a href=\"https://pubeurope.com/tags/biotechnology\" class=\"mention hashtag\" rel=\"tag\">#<span>biotechnology</span></a> <a href=\"https://pubeurope.com/tags/EU\" class=\"mention hashtag\" rel=\"tag\">#<span>EU</span></a> <a href=\"https://pubeurope.com/tags/Europe\" class=\"mention hashtag\" rel=\"tag\">#<span>Europe</span></a> <a href=\"https://pubeurope.com/tags/European\" class=\"mention hashtag\" rel=\"tag\">#<span>European</span></a> <a href=\"https://pubeurope.com/tags/EuropeanUnion\" class=\"mention hashtag\" rel=\"tag\">#<span>EuropeanUnion</span></a> <a href=\"https://pubeurope.com/tags/general\" class=\"mention hashtag\" rel=\"tag\">#<span>general</span></a> <a href=\"https://pubeurope.com/tags/HealthPolicy\" class=\"mention hashtag\" rel=\"tag\">#<span>HealthPolicy</span></a> <a href=\"https://pubeurope.com/tags/Medicine\" class=\"mention hashtag\" rel=\"tag\">#<span>Medicine</span></a>/PublicHealth <a href=\"https://pubeurope.com/tags/PublicHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealth</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.pubeurope.com/media_attachments/files/114/567/842/730/649/028/original/86f77b9cbb563aae.png", "name": "Classification grid and evidence matrix for evaluating digital medical devices under the European union landscape", "blurhash": "UBLr6{-.4;~UPA-oNGn$DkE2xat79I-oM|WB", "width": 685, "height": 337 } ], "tag": [ { "type": "Hashtag", "href": "https://pubeurope.com/tags/biomedicine", "name": "#biomedicine" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/biotechnology", "name": "#biotechnology" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/eu", "name": "#eu" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/europe", "name": "#europe" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/european", "name": "#european" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/europeanunion", "name": "#europeanunion" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/general", "name": "#general" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/healthpolicy", "name": "#healthpolicy" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/medicine", "name": "#medicine" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/publichealth", "name": "#publichealth" } ], "replies": { "id": "https://pubeurope.com/users/uk/statuses/114567842753705288/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://pubeurope.com/users/uk/statuses/114567842753705288/replies?only_other_accounts=true&page=true", "partOf": "https://pubeurope.com/users/uk/statuses/114567842753705288/replies", "items": [] } }, "likes": { "id": "https://pubeurope.com/users/uk/statuses/114567842753705288/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://pubeurope.com/users/uk/statuses/114567842753705288/shares", "type": "Collection", "totalItems": 0 } }