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://mastodon.nl/users/pascaline/statuses/114563201542059466", "type": "Note", "summary": null, "inReplyTo": "https://zirk.us/users/nlowell/statuses/114562749552255101", "published": "2025-05-24T14:08:46Z", "url": "https://mastodon.nl/@pascaline/114563201542059466", "attributedTo": "https://mastodon.nl/users/pascaline", "to": [ "https://mastodon.nl/users/pascaline/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public", "https://zirk.us/users/nlowell" ], "sensitive": false, "atomUri": "https://mastodon.nl/users/pascaline/statuses/114563201542059466", "inReplyToAtomUri": "https://zirk.us/users/nlowell/statuses/114562749552255101", "conversation": "tag:zirk.us,2025-05-24:objectId=175910837:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://zirk.us/@nlowell\" class=\"u-url mention\">@<span>nlowell</span></a></span> </p><p>The path was so clear<br />But leaves sparkled golden light<br />And I followed dreams</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://zirk.us/@nlowell\" class=\"u-url mention\">@<span>nlowell</span></a></span> </p><p>The path was so clear<br />But leaves sparkled golden light<br />And I followed dreams</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://zirk.us/users/nlowell", "name": "@nlowell@zirk.us" } ], "replies": { "id": "https://mastodon.nl/users/pascaline/statuses/114563201542059466/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.nl/users/pascaline/statuses/114563201542059466/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.nl/users/pascaline/statuses/114563201542059466/replies", "items": [] } } }