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://mstdn.science/users/trueinfections/statuses/114760938770617624", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-28T12:15:57Z", "url": "https://mstdn.science/@trueinfections/114760938770617624", "attributedTo": "https://mstdn.science/users/trueinfections", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.science/users/trueinfections/followers" ], "sensitive": false, "atomUri": "https://mstdn.science/users/trueinfections/statuses/114760938770617624", "inReplyToAtomUri": null, "conversation": "tag:mstdn.science,2025-06-28:objectId=95218867:objectType=Conversation", "content": "<p><a href=\"https://mstdn.science/tags/Antivax\" class=\"mention hashtag\" rel=\"tag\">#<span>Antivax</span></a> as public policy<br />Insurance companies, HMOs and even government entities must be distressed that what for a century has been a predictable/negligible and so trivially manageable cost will be lost. The replacement will be much difficult to forecast and highly expensive illness. </p><p> <a href=\"https://mstdn.science/tags/PublicHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealth</span></a> <a href=\"https://mstdn.science/tags/Vaccine\" class=\"mention hashtag\" rel=\"tag\">#<span>Vaccine</span></a> <a href=\"https://mstdn.science/tags/RFKJr\" class=\"mention hashtag\" rel=\"tag\">#<span>RFKJr</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mstdn.science/tags/Antivax\" class=\"mention hashtag\" rel=\"tag\">#<span>Antivax</span></a> as public policy<br />Insurance companies, HMOs and even government entities must be distressed that what for a century has been a predictable/negligible and so trivially manageable cost will be lost. The replacement will be much difficult to forecast and highly expensive illness. </p><p> <a href=\"https://mstdn.science/tags/PublicHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealth</span></a> <a href=\"https://mstdn.science/tags/Vaccine\" class=\"mention hashtag\" rel=\"tag\">#<span>Vaccine</span></a> <a href=\"https://mstdn.science/tags/RFKJr\" class=\"mention hashtag\" rel=\"tag\">#<span>RFKJr</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.science/tags/antivax", "name": "#antivax" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/publichealth", "name": "#publichealth" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/vaccine", "name": "#vaccine" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/rfkjr", "name": "#rfkjr" } ], "replies": { "id": "https://mstdn.science/users/trueinfections/statuses/114760938770617624/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.science/users/trueinfections/statuses/114760938770617624/replies?min_id=114760940261371756&page=true", "partOf": "https://mstdn.science/users/trueinfections/statuses/114760938770617624/replies", "items": [ "https://mstdn.science/users/trueinfections/statuses/114760940261371756" ] } }, "likes": { "id": "https://mstdn.science/users/trueinfections/statuses/114760938770617624/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mstdn.science/users/trueinfections/statuses/114760938770617624/shares", "type": "Collection", "totalItems": 2 } }