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://freeradical.zone/users/hydroxyl/statuses/114653642469595770", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-09T13:29:05Z", "url": "https://freeradical.zone/@hydroxyl/114653642469595770", "attributedTo": "https://freeradical.zone/users/hydroxyl", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://freeradical.zone/users/hydroxyl/followers" ], "sensitive": false, "atomUri": "https://freeradical.zone/users/hydroxyl/statuses/114653642469595770", "inReplyToAtomUri": null, "conversation": "tag:freeradical.zone,2025-06-09:objectId=138824999:objectType=Conversation", "content": "<p>Blowing the whistle on wrongdoing has always taken bravery. Secure Messaging is an important new tool that will make it easier for people to share confidential information and tips with journalists at the Guardian. <a href=\"https://www.theguardian.com/membership/2025/jun/09/in-a-dangerous-era-for-journalism-a-powerful-new-tool-to-help-protect-sources\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/membership/202</span><span class=\"invisible\">5/jun/09/in-a-dangerous-era-for-journalism-a-powerful-new-tool-to-help-protect-sources</span></a></p><p><a href=\"https://freeradical.zone/tags/whistleblowers\" class=\"mention hashtag\" rel=\"tag\">#<span>whistleblowers</span></a> <a href=\"https://freeradical.zone/tags/guardian\" class=\"mention hashtag\" rel=\"tag\">#<span>guardian</span></a> <a href=\"https://freeradical.zone/tags/messaging\" class=\"mention hashtag\" rel=\"tag\">#<span>messaging</span></a> <a href=\"https://freeradical.zone/tags/reports\" class=\"mention hashtag\" rel=\"tag\">#<span>reports</span></a> <a href=\"https://freeradical.zone/tags/uspol\" class=\"mention hashtag\" rel=\"tag\">#<span>uspol</span></a> <a href=\"https://freeradical.zone/tags/riots\" class=\"mention hashtag\" rel=\"tag\">#<span>riots</span></a></p>", "contentMap": { "en": "<p>Blowing the whistle on wrongdoing has always taken bravery. Secure Messaging is an important new tool that will make it easier for people to share confidential information and tips with journalists at the Guardian. <a href=\"https://www.theguardian.com/membership/2025/jun/09/in-a-dangerous-era-for-journalism-a-powerful-new-tool-to-help-protect-sources\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/membership/202</span><span class=\"invisible\">5/jun/09/in-a-dangerous-era-for-journalism-a-powerful-new-tool-to-help-protect-sources</span></a></p><p><a href=\"https://freeradical.zone/tags/whistleblowers\" class=\"mention hashtag\" rel=\"tag\">#<span>whistleblowers</span></a> <a href=\"https://freeradical.zone/tags/guardian\" class=\"mention hashtag\" rel=\"tag\">#<span>guardian</span></a> <a href=\"https://freeradical.zone/tags/messaging\" class=\"mention hashtag\" rel=\"tag\">#<span>messaging</span></a> <a href=\"https://freeradical.zone/tags/reports\" class=\"mention hashtag\" rel=\"tag\">#<span>reports</span></a> <a href=\"https://freeradical.zone/tags/uspol\" class=\"mention hashtag\" rel=\"tag\">#<span>uspol</span></a> <a href=\"https://freeradical.zone/tags/riots\" class=\"mention hashtag\" rel=\"tag\">#<span>riots</span></a></p>" }, "updated": "2025-06-09T13:29:36Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://freeradical.zone/tags/whistleblowers", "name": "#whistleblowers" }, { "type": "Hashtag", "href": "https://freeradical.zone/tags/guardian", "name": "#guardian" }, { "type": "Hashtag", "href": "https://freeradical.zone/tags/messaging", "name": "#messaging" }, { "type": "Hashtag", "href": "https://freeradical.zone/tags/reports", "name": "#reports" }, { "type": "Hashtag", "href": "https://freeradical.zone/tags/uspol", "name": "#uspol" }, { "type": "Hashtag", "href": "https://freeradical.zone/tags/riots", "name": "#riots" } ], "replies": { "id": "https://freeradical.zone/users/hydroxyl/statuses/114653642469595770/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://freeradical.zone/users/hydroxyl/statuses/114653642469595770/replies?only_other_accounts=true&page=true", "partOf": "https://freeradical.zone/users/hydroxyl/statuses/114653642469595770/replies", "items": [] } }, "likes": { "id": "https://freeradical.zone/users/hydroxyl/statuses/114653642469595770/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://freeradical.zone/users/hydroxyl/statuses/114653642469595770/shares", "type": "Collection", "totalItems": 0 } }