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" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/uecker", "type": "Person", "following": "https://mastodon.social/users/uecker/following", "followers": "https://mastodon.social/users/uecker/followers", "inbox": "https://mastodon.social/users/uecker/inbox", "outbox": "https://mastodon.social/users/uecker/outbox", "featured": "https://mastodon.social/users/uecker/collections/featured", "featuredTags": "https://mastodon.social/users/uecker/collections/tags", "preferredUsername": "uecker", "name": "Martin Uecker", "summary": "<p>Computer Science and Biomedical Engineering<br />Graz University of Technology</p>", "url": "https://mastodon.social/@uecker", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-28T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/uecker#main-key", "owner": "https://mastodon.social/users/uecker", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArIk7fDSz9kngtFTqd9UK\nyX0EMfsrHYVlJJC4LycK2HAVDii7XZ520TU0oCXqIhb5NzqGzLeeQldJlGQkpHP0\ncsf0ddFuWKOYXnF2G8q81wEOOQmZsXgncMUXlv9u9cYJ1UIT70/lbV5qn1dsn2gh\nEL3jIPGPugZ3Oob5SVVtHPcY3zoX4xbA5RMPhqcFZUDeaDdJmH2kEB4s100L90JI\nmmB04gdFIloAMMfg4Qz2EZBwEexO9JrHjpwP3L2N83Se7trng3klcgupCOzpEbLR\n8/UgA8vRWXUJGl74nZPfgTCuThcgL2+mHqev94+O7NswwEZIP2ozqr4vefWWq5Im\nrQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Institute of Biomedical Imaging, TU Graz", "value": "<a href=\"https://ibi.tugraz.at/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">ibi.tugraz.at/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Lab in Göttingen", "value": "<a href=\"https://wwwuser.gwdg.de/~muecker1/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">wwwuser.gwdg.de/~muecker1/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/109/246/630/377/160/842/original/c1ed9de162ece70a.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/109/246/630/377/160/842/original/fb23408886da9e7f.jpg" } }