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" } ], "id": "https://23.social/users/alios/statuses/114357006256596894", "type": "Note", "summary": null, "inReplyTo": "https://mathstodon.xyz/users/xameer/statuses/114356984452885114", "published": "2025-04-18T04:10:36Z", "url": "https://23.social/@alios/114357006256596894", "attributedTo": "https://23.social/users/alios", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://23.social/users/alios/followers", "https://mathstodon.xyz/users/xameer" ], "sensitive": false, "atomUri": "https://23.social/users/alios/statuses/114357006256596894", "inReplyToAtomUri": "https://mathstodon.xyz/users/xameer/statuses/114356984452885114", "conversation": "tag:mathstodon.xyz,2025-04-18:objectId=148964177:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@xameer\" class=\"u-url mention\">@<span>xameer</span></a></span> you meant</p><p>$ cat .envrc<br />use flake</p><p>?</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@xameer\" class=\"u-url mention\">@<span>xameer</span></a></span> you meant</p><p>$ cat .envrc<br />use flake</p><p>?</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mathstodon.xyz/users/xameer", "name": "@xameer@mathstodon.xyz" } ], "replies": { "id": "https://23.social/users/alios/statuses/114357006256596894/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://23.social/users/alios/statuses/114357006256596894/replies?only_other_accounts=true&page=true", "partOf": "https://23.social/users/alios/statuses/114357006256596894/replies", "items": [] } }, "likes": { "id": "https://23.social/users/alios/statuses/114357006256596894/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://23.social/users/alios/statuses/114357006256596894/shares", "type": "Collection", "totalItems": 0 } }