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.online/users/universalhub", "type": "Person", "following": "https://mastodon.online/users/universalhub/following", "followers": "https://mastodon.online/users/universalhub/followers", "inbox": "https://mastodon.online/users/universalhub/inbox", "outbox": "https://mastodon.online/users/universalhub/outbox", "featured": "https://mastodon.online/users/universalhub/collections/featured", "featuredTags": "https://mastodon.online/users/universalhub/collections/tags", "preferredUsername": "universalhub", "name": "Universal Hub", "summary": "<p>All <a href=\"https://mastodon.online/tags/Boston\" class=\"mention hashtag\" rel=\"tag\">#<span>Boston</span></a>, all the time.</p>", "url": "https://mastodon.online/@universalhub", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-04-25T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.online/users/universalhub#main-key", "owner": "https://mastodon.online/users/universalhub", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzsMOWJIbxFuiM2OhHdkn\nz+taizqDWqiW7rvYRaPmIzoEaMIQXdgai5Vx154qD/T5qaMAiRyk2wM3OMH2GTGG\ncndhY4YDXrEmAVJkdTqU+d1/B0XDEbraVe+Jai352xIDpYQmH7z7USRHnwHCSOrt\nIRVZBhswpwdM8mb8SU54udeOFWoaGXnZIA8ARiEthkekbdGoKFiKdTotjsVj22KS\nQvmJrtQr0qx41V92BWHunHZK4JA7Sos5Yjsf/u5noW2Pbc5odv+g1g8G2fiiXGvv\nFbXNbsV41q+wRo97ohJQzt9EBd7/nWzpp9j0Tks9pO2PhtC30xG3lR9MSCQFV027\n3wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/boston", "name": "#boston" } ], "attachment": [ { "type": "PropertyValue", "name": "Web site", "value": "<a href=\"https://www.universalhub.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">universalhub.com</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.online/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/accounts/avatars/108/193/807/593/374/985/original/c5423067132781a3.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/accounts/headers/108/193/807/593/374/985/original/dbd5b5dfb28f6fdb.jpg" } }