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://fosstodon.org/users/richard4444/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/security", "name": "#security" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/cloud", "name": "#Cloud" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/politics", "name": "#Politics" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/cybersecurity", "name": "#cybersecurity" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/mecfs", "name": "#mecfs" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/antifascism", "name": "#AntiFascism" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/gcp", "name": "#gcp" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/ukpolitics", "name": "#UKPolitics" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/myalgicencephalomyelitis", "name": "#myalgicencephalomyelitis" }, { "type": "Hashtag", "href": "https://fosstodon.org/@richard4444/tagged/LongCovid", "name": "#LongCovid" } ] }