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://sigmoid.social/users/roban", "type": "Person", "following": "https://sigmoid.social/users/roban/following", "followers": "https://sigmoid.social/users/roban/followers", "inbox": "https://sigmoid.social/users/roban/inbox", "outbox": "https://sigmoid.social/users/roban/outbox", "featured": "https://sigmoid.social/users/roban/collections/featured", "featuredTags": "https://sigmoid.social/users/roban/collections/tags", "preferredUsername": "roban", "name": "Roban Hultman Kramer", "summary": "<p>I work on Responsible AI at Indeed.<br />Previously: machine learning at Stripe, astrophysics.</p>", "url": "https://sigmoid.social/@roban", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-08T00:00:00Z", "memorial": false, "publicKey": { "id": "https://sigmoid.social/users/roban#main-key", "owner": "https://sigmoid.social/users/roban", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArgllXfgxzeDUwvcymD1y\nv/WLUvLOojoYjXVOoe4PVlRgqKUVj2FCmfTqJXxQFog8ZUf3TzhAqx/cd380+XH9\nPgS+Os3V4RVNBINI74bNVvGRV1UuvKvjQJOWU0gWyqOpzxDN5FaphAAaGNtnsoZQ\n62fOR08zPH8S2C+OVL0sYZ/g3QXjMgCNGRVEqwJd8H+nmbY6tBGZ78m+IsLF1jHI\ni+EgNckvyEfJtrk7+Y7E3sauH3iVUBC6FMR2Fq0sycZnsx8FHN3NFPxoRUP1bUHA\ng4u6NXf2g0tYyuwGOYMdXwyLRJ5lNVIe8ittUQ/X/4mPV4DqEC4D8bmsHvX0JG8v\nswIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://roban.github.io\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">roban.github.io</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://sigmoid.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/308/088/439/996/104/original/779ee1114e20d850.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/sigmoidsocial/accounts/headers/109/308/088/439/996/104/original/5cf3ce76e9d0e5bd.jpeg" } }