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/RiaResists/statuses/114026592778406857", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.online/users/davidaugust/statuses/114026468431690548", "published": "2025-02-18T19:42:06Z", "url": "https://mastodon.social/@RiaResists/114026592778406857", "attributedTo": "https://mastodon.social/users/RiaResists", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/RiaResists/followers", "https://mastodon.online/users/davidaugust" ], "sensitive": false, "atomUri": "https://mastodon.social/users/RiaResists/statuses/114026592778406857", "inReplyToAtomUri": "https://mastodon.online/users/davidaugust/statuses/114026468431690548", "conversation": "tag:mastodon.online,2025-02-18:objectId=464389257:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.online/@davidaugust\" class=\"u-url mention\">@<span>davidaugust</span></a></span> <br /><a href=\"https://mastodon.social/tags/activism\" class=\"mention hashtag\" rel=\"tag\">#<span>activism</span></a> <a href=\"https://mastodon.social/tags/riseup\" class=\"mention hashtag\" rel=\"tag\">#<span>riseup</span></a> <br /><a href=\"https://mastodon.social/tags/WeAreNotGoingBack\" class=\"mention hashtag\" rel=\"tag\">#<span>WeAreNotGoingBack</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.online/@davidaugust\" class=\"u-url mention\">@<span>davidaugust</span></a></span> <br /><a href=\"https://mastodon.social/tags/activism\" class=\"mention hashtag\" rel=\"tag\">#<span>activism</span></a> <a href=\"https://mastodon.social/tags/riseup\" class=\"mention hashtag\" rel=\"tag\">#<span>riseup</span></a> <br /><a href=\"https://mastodon.social/tags/WeAreNotGoingBack\" class=\"mention hashtag\" rel=\"tag\">#<span>WeAreNotGoingBack</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.online/users/davidaugust", "name": "@davidaugust@mastodon.online" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/activism", "name": "#activism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/riseup", "name": "#riseup" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/WeAreNotGoingBack", "name": "#WeAreNotGoingBack" } ], "replies": { "id": "https://mastodon.social/users/RiaResists/statuses/114026592778406857/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/RiaResists/statuses/114026592778406857/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/RiaResists/statuses/114026592778406857/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/RiaResists/statuses/114026592778406857/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/RiaResists/statuses/114026592778406857/shares", "type": "Collection", "totalItems": 1 } }