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://mathstodon.xyz/users/xameer/statuses/114685751209367829", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-15T05:34:46Z", "url": "https://mathstodon.xyz/@xameer/114685751209367829", "attributedTo": "https://mathstodon.xyz/users/xameer", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/xameer/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/xameer/statuses/114685751209367829", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2025-06-15:objectId=158358505:objectType=Conversation", "content": "<p>Finally wrote a blog post<br />Ugh I didn&#39;t fix the date of post<br /><a href=\"https://xameer.leapcell.app/blog/why\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">xameer.leapcell.app/blog/why</span><span class=\"invisible\"></span></a> <br /><a href=\"https://mathstodon.xyz/tags/selfhosting\" class=\"mention hashtag\" rel=\"tag\">#<span>selfhosting</span></a> with <a href=\"https://mathstodon.xyz/tags/nixos\" class=\"mention hashtag\" rel=\"tag\">#<span>nixos</span></a></p>", "contentMap": { "en": "<p>Finally wrote a blog post<br />Ugh I didn&#39;t fix the date of post<br /><a href=\"https://xameer.leapcell.app/blog/why\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">xameer.leapcell.app/blog/why</span><span class=\"invisible\"></span></a> <br /><a href=\"https://mathstodon.xyz/tags/selfhosting\" class=\"mention hashtag\" rel=\"tag\">#<span>selfhosting</span></a> with <a href=\"https://mathstodon.xyz/tags/nixos\" class=\"mention hashtag\" rel=\"tag\">#<span>nixos</span></a></p>" }, "updated": "2025-06-15T05:36:51Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/nixos", "name": "#nixos" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/selfhosting", "name": "#selfhosting" } ], "replies": { "id": "https://mathstodon.xyz/users/xameer/statuses/114685751209367829/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/xameer/statuses/114685751209367829/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/xameer/statuses/114685751209367829/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/xameer/statuses/114685751209367829/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mathstodon.xyz/users/xameer/statuses/114685751209367829/shares", "type": "Collection", "totalItems": 0 } }