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://fosstodon.org/users/rauschma/statuses/114451160888007317", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-04T19:15:21Z", "url": "https://fosstodon.org/@rauschma/114451160888007317", "attributedTo": "https://fosstodon.org/users/rauschma", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/rauschma/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/rauschma/statuses/114451160888007317", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-05-04:objectId=313273139:objectType=Conversation", "content": "<p><a href=\"https://fosstodon.org/tags/English\" class=\"mention hashtag\" rel=\"tag\">#<span>English</span></a>:<br />• Blog vs. blog post<br />• Podcast vs. podcast episode</p><p>“I have written a blog about …” still sounds wrong to me (if they have written a single blog post). But I’m seeing it more often now.</p><p>“I’m listening to a podcast about…” also sounds wrong (if single episode). But less so(?)</p>", "contentMap": { "en": "<p><a href=\"https://fosstodon.org/tags/English\" class=\"mention hashtag\" rel=\"tag\">#<span>English</span></a>:<br />• Blog vs. blog post<br />• Podcast vs. podcast episode</p><p>“I have written a blog about …” still sounds wrong to me (if they have written a single blog post). But I’m seeing it more often now.</p><p>“I’m listening to a podcast about…” also sounds wrong (if single episode). But less so(?)</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/english", "name": "#english" } ], "replies": { "id": "https://fosstodon.org/users/rauschma/statuses/114451160888007317/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/rauschma/statuses/114451160888007317/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/rauschma/statuses/114451160888007317/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/rauschma/statuses/114451160888007317/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://fosstodon.org/users/rauschma/statuses/114451160888007317/shares", "type": "Collection", "totalItems": 0 } }