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://mastodon.sdf.org/users/stormygleason/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/music", "name": "#music" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/hamradio", "name": "#hamradio" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/nature", "name": "#nature" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/weather", "name": "#weather" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/homebrew", "name": "#homebrew" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/data", "name": "#data" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/pets", "name": "#pets" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/silentsunday", "name": "#silentsunday" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/FungiFriday", "name": "#FungiFriday" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@stormygleason/tagged/lichensubscribe", "name": "#lichensubscribe" } ] }