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", { "Hashtag": "as:Hashtag" } ], "id": "https://mas.to/users/jitteringrunt/collections/tags", "type": "Collection", "totalItems": 8, "items": [ { "type": "Hashtag", "href": "https://mas.to/@jitteringrunt/tagged/tech", "name": "#tech" }, { "type": "Hashtag", "href": "https://mas.to/@jitteringrunt/tagged/cycling", "name": "#cycling" }, { "type": "Hashtag", "href": "https://mas.to/@jitteringrunt/tagged/dogs", "name": "#dogs" }, { "type": "Hashtag", "href": "https://mas.to/@jitteringrunt/tagged/homeassistant", "name": "#homeassistant" }, { "type": "Hashtag", "href": "https://mas.to/@jitteringrunt/tagged/phillies", "name": "#phillies" }, { "type": "Hashtag", "href": "https://mas.to/@jitteringrunt/tagged/edtech", "name": "#edtech" }, { "type": "Hashtag", "href": "https://mas.to/@jitteringrunt/tagged/biking", "name": "#biking" }, { "type": "Hashtag", "href": "https://mas.to/@jitteringrunt/tagged/mountainbiking", "name": "#mountainbiking" } ] }