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://mstdn.nere9.help/users/hadsn/statuses/113869729493970078/replies", "type": "Collection", "first": { "id": "https://mstdn.nere9.help/users/hadsn/statuses/113869729493970078/replies?page=true", "type": "CollectionPage", "next": "https://mstdn.nere9.help/users/hadsn/statuses/113869729493970078/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.nere9.help/users/hadsn/statuses/113869729493970078/replies", "items": [ { "id": "https://mstdn.nere9.help/users/hadsn/statuses/113869733753750704", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.nere9.help/users/hadsn/statuses/113869729493970078", "published": "2025-01-22T02:50:47Z", "url": "https://mstdn.nere9.help/@hadsn/113869733753750704", "attributedTo": "https://mstdn.nere9.help/users/hadsn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.nere9.help/users/hadsn/followers" ], "sensitive": false, "atomUri": "https://mstdn.nere9.help/users/hadsn/statuses/113869733753750704", "inReplyToAtomUri": "https://mstdn.nere9.help/users/hadsn/statuses/113869729493970078", "conversation": "tag:mstdn.nere9.help,2025-01-22:objectId=91305354:objectType=Conversation", "content": "<p><a href=\"https://mstdn.nere9.help/tags/JR%E8%A5%BF%E6%97%A5%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>JR西日本</span></a> や <a href=\"https://mstdn.nere9.help/tags/JR%E5%8C%97%E6%B5%B7%E9%81%93\" class=\"mention hashtag\" rel=\"tag\">#<span>JR北海道</span></a> でも発車標をカメラで写す奴があるけど、監視カメラを流用しているのが多くて画質とかがちょっと‥‥</p>", "contentMap": { "ja": "<p><a href=\"https://mstdn.nere9.help/tags/JR%E8%A5%BF%E6%97%A5%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>JR西日本</span></a> や <a href=\"https://mstdn.nere9.help/tags/JR%E5%8C%97%E6%B5%B7%E9%81%93\" class=\"mention hashtag\" rel=\"tag\">#<span>JR北海道</span></a> でも発車標をカメラで写す奴があるけど、監視カメラを流用しているのが多くて画質とかがちょっと‥‥</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/jr%E8%A5%BF%E6%97%A5%E6%9C%AC", "name": "#jr西日本" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/jr%E5%8C%97%E6%B5%B7%E9%81%93", "name": "#jr北海道" } ], "replies": { "id": "https://mstdn.nere9.help/users/hadsn/statuses/113869733753750704/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.nere9.help/users/hadsn/statuses/113869733753750704/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.nere9.help/users/hadsn/statuses/113869733753750704/replies", "items": [] } } } ] } }