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.online/users/fullcleared/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/gaming", "name": "#gaming" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/videogames", "name": "#videogames" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/nintendo", "name": "#nintendo" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/switch", "name": "#switch" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/xbox", "name": "#xbox" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/ps5", "name": "#ps5" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/playstation5", "name": "#playstation5" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/gamingnews", "name": "#gamingnews" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/SteamDeck", "name": "#steamdeck" }, { "type": "Hashtag", "href": "https://mastodon.online/@fullcleared/tagged/gamingdeals", "name": "#gamingdeals" } ] }