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.

Open in browser →
{ "@context": [ "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/AGOSTINO_ART/collections/tags", "type": "Collection", "totalItems": 8, "items": [ { "type": "Hashtag", "href": "https://mastodon.social/@AGOSTINO_ART/tagged/art", "name": "#art" }, { "type": "Hashtag", "href": "https://mastodon.social/@AGOSTINO_ART/tagged/contemporaryart", "name": "#contemporaryart" }, { "type": "Hashtag", "href": "https://mastodon.social/@AGOSTINO_ART/tagged/cryptoart", "name": "#cryptoart" }, { "type": "Hashtag", "href": "https://mastodon.social/@AGOSTINO_ART/tagged/opensea", "name": "#opensea" }, { "type": "Hashtag", "href": "https://mastodon.social/@AGOSTINO_ART/tagged/nft", "name": "#nft" }, { "type": "Hashtag", "href": "https://mastodon.social/@AGOSTINO_ART/tagged/nfts", "name": "#nfts" }, { "type": "Hashtag", "href": "https://mastodon.social/@AGOSTINO_ART/tagged/PFPS", "name": "#PFPS" }, { "type": "Hashtag", "href": "https://mastodon.social/@AGOSTINO_ART/tagged/Rarible", "name": "#Rarible" } ] }