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.gamedev.place/users/tattlemuss", "type": "Person", "following": "https://mastodon.gamedev.place/users/tattlemuss/following", "followers": "https://mastodon.gamedev.place/users/tattlemuss/followers", "inbox": "https://mastodon.gamedev.place/users/tattlemuss/inbox", "outbox": "https://mastodon.gamedev.place/users/tattlemuss/outbox", "featured": "https://mastodon.gamedev.place/users/tattlemuss/collections/featured", "featuredTags": "https://mastodon.gamedev.place/users/tattlemuss/collections/tags", "preferredUsername": "tattlemuss", "name": "Steven Tattersall", "summary": "<p>home: <a href=\"https://mastodon.gamedev.place/tags/atari\" class=\"mention hashtag\" rel=\"tag\">#<span>atari</span></a> 16-bit things (demoscene: Avena; creating hrdb, a debugger GUI for Hatari)<br />work: PlayStation Advanced Technology Group (PSVR2/Vision team, previously Razor GPU on multiple platforms)</p>", "url": "https://mastodon.gamedev.place/@tattlemuss", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-04T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.gamedev.place/users/tattlemuss#main-key", "owner": "https://mastodon.gamedev.place/users/tattlemuss", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvQEcVgoztZzRCc7Fct9o\nNIQZM8pNdlZ8AOeiK+Jg+QqZdlbkAPf29XO1JEP2Sdv2wPBopRNu89fyiLMFa3af\ndqTaBHKhmG5AWuBzIcoclUz07u4pre2ZiARXQPc+vKPCESqQh4NB05Wi6+wJ04nC\nTIdsWMDxOPRvPBwdtDj0pAsgdQbT1O6Q5225ur9fpuvEl0RTA4UwH4PMsCaX7BRa\nBnskdyyOz/9Wh5kpk7IdlD/+c+82LhnIUelZrGw9ohTOHDfyGSPnEmnmg6hRDwvZ\nytfl1Rn/PCSiLga80UoDFGXcz+vIBOTqXy68dQWqox70qLrFo3Gw5sN7oZTC3llV\n4wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.gamedev.place/tags/atari", "name": "#atari" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"http://tattlemuss.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">tattlemuss.com</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Github", "value": "<a href=\"https://github.com/tattlemuss/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/tattlemuss/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Location", "value": "Cambridge UK" }, { "type": "PropertyValue", "name": "Demozoo", "value": "<a href=\"https://demozoo.org/sceners/2328/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">demozoo.org/sceners/2328/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.gamedev.place/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/mastodongamedevplace/accounts/avatars/109/287/677/503/741/736/original/e9293c5cf056d420.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.masto.host/mastodongamedevplace/accounts/headers/109/287/677/503/741/736/original/c4ffb3b1b94ac438.png" } }