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/axios/statuses/114281723242738548", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-04T21:05:08Z", "url": "https://mastodon.social/@axios/114281723242738548", "attributedTo": "https://mastodon.social/users/axios", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/axios/followers", "https://mastodon.social/users/axios" ], "sensitive": false, "atomUri": "https://mastodon.social/users/axios/statuses/114281723242738548", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-04:objectId=964094047:objectType=Conversation", "content": "<p>RT @sarafischer: 📬 COMING TOMORROW.. <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@axios\" class=\"u-url mention\">@<span>axios</span></a></span> will publish a first-of-its-kind <a href=\"https://mastodon.social/tags/Platform\" class=\"mention hashtag\" rel=\"tag\">#<span>Platform</span></a> <a href=\"https://mastodon.social/tags/Insights\" class=\"mention hashtag\" rel=\"tag\">#<span>Insights</span></a> <a href=\"https://mastodon.social/tags/report\" class=\"mention hashtag\" rel=\"tag\">#<span>report</span></a>, breaking down of all policy, adve…</p>", "contentMap": { "en": "<p>RT @sarafischer: 📬 COMING TOMORROW.. <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@axios\" class=\"u-url mention\">@<span>axios</span></a></span> will publish a first-of-its-kind <a href=\"https://mastodon.social/tags/Platform\" class=\"mention hashtag\" rel=\"tag\">#<span>Platform</span></a> <a href=\"https://mastodon.social/tags/Insights\" class=\"mention hashtag\" rel=\"tag\">#<span>Insights</span></a> <a href=\"https://mastodon.social/tags/report\" class=\"mention hashtag\" rel=\"tag\">#<span>report</span></a>, breaking down of all policy, adve…</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/axios", "name": "@axios" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/platform", "name": "#platform" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/insights", "name": "#insights" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/report", "name": "#report" } ], "replies": { "id": "https://mastodon.social/users/axios/statuses/114281723242738548/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/axios/statuses/114281723242738548/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/axios/statuses/114281723242738548/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/axios/statuses/114281723242738548/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/axios/statuses/114281723242738548/shares", "type": "Collection", "totalItems": 0 } }