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://newsmast.social/users/michael", "type": "Person", "following": "https://newsmast.social/users/michael/following", "followers": "https://newsmast.social/users/michael/followers", "inbox": "https://newsmast.social/users/michael/inbox", "outbox": "https://newsmast.social/users/michael/outbox", "featured": "https://newsmast.social/users/michael/collections/featured", "featuredTags": "https://newsmast.social/users/michael/collections/tags", "preferredUsername": "michael", "name": "Michael Foster", "summary": "<p>Co-Founder <a href=\"https://newsmast.social/tags/newsmast\" class=\"mention hashtag\" rel=\"tag\">#<span>newsmast</span></a></p><p>Discovering things, paths, people, ideas.</p><p>Started out helping workers co-ops, then moved into online media and start-ups.</p><p>Studying new materialism and the politics of everyday life.</p>", "url": "https://newsmast.social/@michael", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-03-04T00:00:00Z", "memorial": false, "devices": "https://newsmast.social/users/michael/collections/devices", "publicKey": { "id": "https://newsmast.social/users/michael#main-key", "owner": "https://newsmast.social/users/michael", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3U59NZZZpNSX2eYwCmM1\nCE+GfUr6+DrVCmPPquwTtwzykWjCCYsj+ykAzqJgByfzUdjyaIGqQCGKnoEEmVU1\nhmjEwT5dGX+I7RagEPPfbydkD29mUeadYta1aWK0iEvZka2Epsdxlty+0iir7VcF\neCUTqLmOCeApTHG5AfriBZB1qy76Se6Hi2H2WNRNwbHLZAPGyISkgv1XK1NivSav\n6r/loyO2BH66bM0xBKQ6L6FcXCKsy3+/e6nuUZt/FZ1Ih1AV9f+4Ga6ZpCU39FnY\nuZr/33yUExph12Ri8l+IgCfFwY67EXVwPLE1YcMsRG/9zTPMpRI9cz/gMaJRbz8f\nowIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://newsmast.social/tags/newsmast", "name": "#newsmast" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "&lt;a href=&quot;<a href=\"https://www.newsmastfoundation.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">newsmastfoundation.org/</span><span class=\"invisible\"></span></a>&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener noreferrer me&quot; translate=&quot;no&quot;&gt;&lt;span class=&quot;invisible&quot;&gt;https://www.&lt;/span&gt;&lt;span class=&quot;&quot;&gt;newsmastfoundation.org/&lt;/span&gt;&lt;span class=&quot;invisible&quot;&gt;&lt;/span&gt;&lt;/a&gt;" }, { "type": "PropertyValue", "name": "Twitter", "value": "" }, { "type": "PropertyValue", "name": "TikTok", "value": "" }, { "type": "PropertyValue", "name": "Youtube", "value": "" }, { "type": "PropertyValue", "name": "Linkedin", "value": "&lt;a href=&quot;<a href=\"https://www.linkedin.com/feed/update/urn:li:activity:7187503048225640448?updateEntityUrn=urn%3Ali%3Afs_feedUpdate%3A%28V2%2Curn%3Ali%3Aactivity%3A7187503048225640448%29\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">linkedin.com/feed/update/urn:l</span><span class=\"invisible\">i:activity:7187503048225640448?updateEntityUrn=urn%3Ali%3Afs_feedUpdate%3A%28V2%2Curn%3Ali%3Aactivity%3A7187503048225640448%29</span></a>&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener noreferrer me&quot; translate=&quot;no&quot;&gt;&lt;span c" }, { "type": "PropertyValue", "name": "Instagram", "value": "" }, { "type": "PropertyValue", "name": "Substack", "value": "" }, { "type": "PropertyValue", "name": "Facebook", "value": "" }, { "type": "PropertyValue", "name": "Email", "value": "michael@newsmastfoundation.org" } ], "endpoints": { "sharedInbox": "https://newsmast.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3-eu-west-2.amazonaws.com/newsmast/accounts/avatars/109/965/249/664/117/179/original/df8f63fe7a86da3c.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3-eu-west-2.amazonaws.com/newsmast/accounts/headers/109/965/249/664/117/179/original/5001062795f931c6.jpeg" } }