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.

Open in browser →
{ "@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/lebelge/collections/featured", "type": "OrderedCollection", "totalItems": 1, "orderedItems": [ { "id": "https://mathstodon.xyz/users/lebelge/statuses/109406599269164379", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-25T21:37:00Z", "url": "https://mathstodon.xyz/@lebelge/109406599269164379", "attributedTo": "https://mathstodon.xyz/users/lebelge", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/lebelge/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/lebelge/statuses/109406599269164379", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2022-11-25:objectId=30944815:objectType=Conversation", "content": "<p>Hi, since I moved here from another server, a brief <a href=\"https://mathstodon.xyz/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a>:</p><p>Born and educated in Europe, moved to the US many years ago, university professor. </p><p>Professional interests: chemistry, physics, and mathematics</p><p>Hobbies: reading (mainly science fiction, detective fiction, and historical fiction, ...) and listening to music (mainly classical, jazz, French chansons, world music, progressive rock, ...)</p><p><a href=\"https://mathstodon.xyz/tags/scifi\" class=\"mention hashtag\" rel=\"tag\">#<span>scifi</span></a> <a href=\"https://mathstodon.xyz/tags/mystery\" class=\"mention hashtag\" rel=\"tag\">#<span>mystery</span></a> <a href=\"https://mathstodon.xyz/tags/ClassicalMusic\" class=\"mention hashtag\" rel=\"tag\">#<span>ClassicalMusic</span></a> <a href=\"https://mathstodon.xyz/tags/jazz\" class=\"mention hashtag\" rel=\"tag\">#<span>jazz</span></a> <a href=\"https://mathstodon.xyz/tags/chansonfrancaise\" class=\"mention hashtag\" rel=\"tag\">#<span>chansonfrancaise</span></a> <br /><a href=\"https://mathstodon.xyz/tags/obsidian\" class=\"mention hashtag\" rel=\"tag\">#<span>obsidian</span></a></p>", "contentMap": { "en": "<p>Hi, since I moved here from another server, a brief <a href=\"https://mathstodon.xyz/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a>:</p><p>Born and educated in Europe, moved to the US many years ago, university professor. </p><p>Professional interests: chemistry, physics, and mathematics</p><p>Hobbies: reading (mainly science fiction, detective fiction, and historical fiction, ...) and listening to music (mainly classical, jazz, French chansons, world music, progressive rock, ...)</p><p><a href=\"https://mathstodon.xyz/tags/scifi\" class=\"mention hashtag\" rel=\"tag\">#<span>scifi</span></a> <a href=\"https://mathstodon.xyz/tags/mystery\" class=\"mention hashtag\" rel=\"tag\">#<span>mystery</span></a> <a href=\"https://mathstodon.xyz/tags/ClassicalMusic\" class=\"mention hashtag\" rel=\"tag\">#<span>ClassicalMusic</span></a> <a href=\"https://mathstodon.xyz/tags/jazz\" class=\"mention hashtag\" rel=\"tag\">#<span>jazz</span></a> <a href=\"https://mathstodon.xyz/tags/chansonfrancaise\" class=\"mention hashtag\" rel=\"tag\">#<span>chansonfrancaise</span></a> <br /><a href=\"https://mathstodon.xyz/tags/obsidian\" class=\"mention hashtag\" rel=\"tag\">#<span>obsidian</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/obsidian", "name": "#obsidian" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/chansonfrancaise", "name": "#chansonfrancaise" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/jazz", "name": "#jazz" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/classicalmusic", "name": "#classicalmusic" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/mystery", "name": "#mystery" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/scifi", "name": "#scifi" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/introduction", "name": "#introduction" } ], "replies": { "id": "https://mathstodon.xyz/users/lebelge/statuses/109406599269164379/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/lebelge/statuses/109406599269164379/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/lebelge/statuses/109406599269164379/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/lebelge/statuses/109406599269164379/likes", "type": "Collection", "totalItems": 10 }, "shares": { "id": "https://mathstodon.xyz/users/lebelge/statuses/109406599269164379/shares", "type": "Collection", "totalItems": 0 } } ] }