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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/Artemis201/statuses/114657064225749625/replies", "type": "Collection", "first": { "id": "https://mstdn.social/users/Artemis201/statuses/114657064225749625/replies?page=true", "type": "CollectionPage", "next": "https://mstdn.social/users/Artemis201/statuses/114657064225749625/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/Artemis201/statuses/114657064225749625/replies", "items": [ { "id": "https://mstdn.social/users/Artemis201/statuses/114657086156235511", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/Artemis201/statuses/114657064225749625", "published": "2025-06-10T04:04:52Z", "url": "https://mstdn.social/@Artemis201/114657086156235511", "attributedTo": "https://mstdn.social/users/Artemis201", "to": [ "https://mstdn.social/users/Artemis201/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "sensitive": false, "atomUri": "https://mstdn.social/users/Artemis201/statuses/114657086156235511", "inReplyToAtomUri": "https://mstdn.social/users/Artemis201/statuses/114657064225749625", "conversation": "tag:mstdn.social,2025-06-10:objectId=566153092:objectType=Conversation", "content": "<p>Here&#39;s a pic from before I added the leather wrappings and weathered the &quot;metal&quot;</p>", "contentMap": { "en": "<p>Here&#39;s a pic from before I added the leather wrappings and weathered the &quot;metal&quot;</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/media_attachments/files/114/657/082/692/290/812/original/7d01c4d43b2f6119.jpg", "name": "A hand holding the sword up against a wall. The handle is bare wood. The painted parts are a very shiny silver ", "blurhash": "ULH_oP4nS1RkxBNHodn%01-;RjWV-;IUt7t7", "width": 3325, "height": 2494 } ], "tag": [], "replies": { "id": "https://mstdn.social/users/Artemis201/statuses/114657086156235511/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/Artemis201/statuses/114657086156235511/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/Artemis201/statuses/114657086156235511/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/Artemis201/statuses/114657086156235511/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mstdn.social/users/Artemis201/statuses/114657086156235511/shares", "type": "Collection", "totalItems": 0 } } ] } }