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", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/gbhnews", "type": "Person", "following": "https://mastodon.social/users/gbhnews/following", "followers": "https://mastodon.social/users/gbhnews/followers", "inbox": "https://mastodon.social/users/gbhnews/inbox", "outbox": "https://mastodon.social/users/gbhnews/outbox", "featured": "https://mastodon.social/users/gbhnews/collections/featured", "featuredTags": "https://mastodon.social/users/gbhnews/collections/tags", "preferredUsername": "gbhnews", "name": "gbhnews", "summary": "<p>GBH News is your home for news, distinctive storytelling, and what matters to you in Boston and beyond. <a href=\"https://mastodon.social/tags/Boston\" class=\"mention hashtag\" rel=\"tag\">#<span>Boston</span></a>, <a href=\"https://mastodon.social/tags/Massachusetts\" class=\"mention hashtag\" rel=\"tag\">#<span>Massachusetts</span></a>, <a href=\"https://mastodon.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a></p>", "url": "https://mastodon.social/@gbhnews", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-10-28T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/gbhnews#main-key", "owner": "https://mastodon.social/users/gbhnews", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuwfR2f0POvMXCbwoho8d\nS84a/CMK6yk7Ox9JsgMWNmvXe9Cp6Q6x5T3hiNJbOmEReMMVbbMImT1akMXeapM/\nMOovqJJUvpjDT0MtpLpoHH6ErawLD6HlJ6lZG0gchD8DiZcj45oQmxxiHqaL2IjA\nms8z/v9ptZ8YMpfxdKBmSmQtmAMtjRcI19UQj86hzRSDQW9Ben/rayS+7Il9Upe1\n7Kl/l2hUSv3L5iSuXSRb93SI9XP/h0g9sPEyMi8kDWwxacL3wUjYJUOSVbIYcP/R\nVQv6MTcacEHM/xdieSRB3nyPsNR9KENyyKVa/ugK6w1pwvaaYt8jV8GkSpVnsoCt\n+QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/usa", "name": "#usa" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/massachusetts", "name": "#massachusetts" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/boston", "name": "#boston" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://www.wgbh.org/news/local-news/2022/11/18/about-gbh-news\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">wgbh.org/news/local-news/2022/</span><span class=\"invisible\">11/18/about-gbh-news</span></a>" }, { "type": "PropertyValue", "name": "Location", "value": "Boston" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/109/246/530/404/595/912/original/83a063ffb48d07b3.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/109/246/530/404/595/912/original/5ff9837cff3c1796.jpg" } }