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.acm.org/users/bkrupp", "type": "Person", "following": "https://mastodon.acm.org/users/bkrupp/following", "followers": "https://mastodon.acm.org/users/bkrupp/followers", "inbox": "https://mastodon.acm.org/users/bkrupp/inbox", "outbox": "https://mastodon.acm.org/users/bkrupp/outbox", "featured": "https://mastodon.acm.org/users/bkrupp/collections/featured", "featuredTags": "https://mastodon.acm.org/users/bkrupp/collections/tags", "preferredUsername": "bkrupp", "name": "Brian Krupp", "summary": "<p>Computer Science Professor at Baldwin Wallace University</p><p>Faculty advisor of MOPS Research Group → A group of amazing students where we are looking at how we can make a positive impact in the world with mobile and IoT</p><p>🌎📚🔬🤖</p><p>Interests: <a href=\"https://mastodon.acm.org/tags/mobile\" class=\"mention hashtag\" rel=\"tag\">#<span>mobile</span></a> <a href=\"https://mastodon.acm.org/tags/iot\" class=\"mention hashtag\" rel=\"tag\">#<span>iot</span></a> <a href=\"https://mastodon.acm.org/tags/electronics\" class=\"mention hashtag\" rel=\"tag\">#<span>electronics</span></a> <a href=\"https://mastodon.acm.org/tags/computing\" class=\"mention hashtag\" rel=\"tag\">#<span>computing</span></a> <a href=\"https://mastodon.acm.org/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> <a href=\"https://mastodon.acm.org/tags/nature\" class=\"mention hashtag\" rel=\"tag\">#<span>nature</span></a></p>", "url": "https://mastodon.acm.org/@bkrupp", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-04-01T00:00:00Z", "memorial": false, "movedTo": "https://hci.social/users/Krupp", "alsoKnownAs": [ "https://hci.social/users/Krupp" ], "publicKey": { "id": "https://mastodon.acm.org/users/bkrupp#main-key", "owner": "https://mastodon.acm.org/users/bkrupp", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApbMb4sLnJRQdzGV18tsn\nfFru1gjXyN5E0ZDs9lijTKcutnndZobqcNA5TcDaRxjKTBWmiaSeUCfWlNC6Yo9D\nkhqFyLswnMh+emWHJq+9wXS0/kQIhBKgQcHZglMSci6clagOzcsW3VvTUYoa7WJy\nLt426u1Jg3fsfwDTKXhlSZCQ5njJ5rTzQga3uz0VB1zUCd8Epe7+UtJnUhhFjrvd\nmIQZMvPOFxjtjvRimNQcA3QqM2AYlSoJue/KNug95e4/Aux7ohe7PqFKdWj8WmEL\nvSFYVnZfl15PEpzEjz/JmAM4GGak/QYFlWPOkU3z4Mdp57SKtVdKn8oThXJQ4ck8\nxwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.acm.org/tags/privacy", "name": "#privacy" }, { "type": "Hashtag", "href": "https://mastodon.acm.org/tags/nature", "name": "#nature" }, { "type": "Hashtag", "href": "https://mastodon.acm.org/tags/electronics", "name": "#electronics" }, { "type": "Hashtag", "href": "https://mastodon.acm.org/tags/mobile", "name": "#mobile" }, { "type": "Hashtag", "href": "https://mastodon.acm.org/tags/iot", "name": "#iot" }, { "type": "Hashtag", "href": "https://mastodon.acm.org/tags/computing", "name": "#computing" } ], "attachment": [ { "type": "PropertyValue", "name": "🏠 Homepage", "value": "<a href=\"https://mops.bw.edu/~bkrupp/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">mops.bw.edu/~bkrupp/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "🔬 Research Group", "value": "<a href=\"https://mops.bw.edu/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">mops.bw.edu/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.acm.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.acm.org/system/accounts/avatars/110/121/113/575/617/956/original/1d07f91278a55429.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.acm.org/system/accounts/headers/110/121/113/575/617/956/original/b2eb87c4d499ef02.jpg" } }