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://toot.robzazueta.com/users/robz/statuses/114649861754182985", "type": "Note", "summary": null, "inReplyTo": "https://community.nodebb.org/post/104809", "published": "2025-06-08T21:27:36Z", "url": "https://toot.robzazueta.com/@robz/114649861754182985", "attributedTo": "https://toot.robzazueta.com/users/robz", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://toot.robzazueta.com/users/robz/followers", "https://community.nodebb.org/uid/2" ], "sensitive": false, "atomUri": "https://toot.robzazueta.com/users/robz/statuses/114649861754182985", "inReplyToAtomUri": "https://community.nodebb.org/post/104809", "conversation": "tag:toot.robzazueta.com,2025-06-08:objectId=837781:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://community.nodebb.org/user/julian\" class=\"u-url mention\">@<span>julian</span></a></span> Quick, somewhat unrelated note - I follow you on Mastodon and see your posts with the HTML tags showing. Is NodeBB escaping those tags prior to sending out the AP message?</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://community.nodebb.org/user/julian\" class=\"u-url mention\">@<span>julian</span></a></span> Quick, somewhat unrelated note - I follow you on Mastodon and see your posts with the HTML tags showing. Is NodeBB escaping those tags prior to sending out the AP message?</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://community.nodebb.org/uid/2", "name": "@julian@community.nodebb.org" } ], "replies": { "id": "https://toot.robzazueta.com/users/robz/statuses/114649861754182985/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://toot.robzazueta.com/users/robz/statuses/114649861754182985/replies?only_other_accounts=true&page=true", "partOf": "https://toot.robzazueta.com/users/robz/statuses/114649861754182985/replies", "items": [] } }, "likes": { "id": "https://toot.robzazueta.com/users/robz/statuses/114649861754182985/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://toot.robzazueta.com/users/robz/statuses/114649861754182985/shares", "type": "Collection", "totalItems": 0 } }