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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://me.dm/users/robertroybritt", "type": "Person", "following": "https://me.dm/users/robertroybritt/following", "followers": "https://me.dm/users/robertroybritt/followers", "inbox": "https://me.dm/users/robertroybritt/inbox", "outbox": "https://me.dm/users/robertroybritt/outbox", "featured": "https://me.dm/users/robertroybritt/collections/featured", "featuredTags": "https://me.dm/users/robertroybritt/collections/tags", "preferredUsername": "robertroybritt", "name": "Robert Roy Britt", "summary": "<p>Independent <a href=\"https://me.dm/tags/health\" class=\"mention hashtag\" rel=\"tag\">#<span>health</span></a> and <a href=\"https://me.dm/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> journalist, editor, author and writing coach.</p><p>I write about health and wellness on Wise &amp; Well, and my weekly Writer&#39;s Guide newsletter offers guides and coaching for other non-fiction writers.</p><p>I&#39;m also a past editor-in-chief of Live Science and Space.com, a former newspaper editor, and a recovering media executive.</p>", "url": "https://me.dm/@robertroybritt", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2023-01-13T00:00:00Z", "memorial": false, "devices": "https://me.dm/users/robertroybritt/collections/devices", "alsoKnownAs": [ "https://mstdn.social/users/robertroybritt" ], "publicKey": { "id": "https://me.dm/users/robertroybritt#main-key", "owner": "https://me.dm/users/robertroybritt", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0bvFAjzi9uxIe1mnW1Qk\ntPubrjo9z4mF8e22y1fmcbg+W3amTOggql1YrEyKM/DdEKVSiSvzD1XtXL7iEUWk\naJW1ygwrNyoX3BzGo0+wM8Suhu9nXWZ7OIKaTlujqm5fHAZLy2XJ2/0ks1oOgex2\nbrMoGD3cGQMhQ+q4kn1qM0Z3tQbHOKp8PSjJXHkMCuK32JWdbY38BOJc5nTx55Le\nz/fY/oRBHJhuiLNMEF4ZD4S39EBLjOiPcCIyaw3MSJY9z5tslZIo2MSc9O3gapui\nTEIjRQo7fG57Xm07c8jxG1AlKTeaZiPsaOE09UatJ+sp1Pqi6AzxAmClYQNfKMjV\n4QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://me.dm/tags/health", "name": "#health" }, { "type": "Hashtag", "href": "https://me.dm/tags/science", "name": "#science" } ], "attachment": [ { "type": "PropertyValue", "name": "Medium writing", "value": "<a href=\"https://robertroybritt.medium.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">robertroybritt.medium.com</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Wise & Well", "value": "<a href=\"https://medium.com/wise-well\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">medium.com/wise-well</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Make Sleep Your Superpower", "value": "<a href=\"https://www.amazon.com/dp/B0BJBYFQCB\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">amazon.com/dp/B0BJBYFQCB</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "The Writer's Guide", "value": "<a href=\"https://writersguide.substack.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">writersguide.substack.com</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://me.dm/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.me.dm/accounts/avatars/109/682/189/745/019/310/original/683faf209d108502.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.me.dm/accounts/headers/109/682/189/745/019/310/original/faf29a3c88707d8f.jpg" } }