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://mastodon.social/users/SebRaschka", "type": "Person", "following": "https://mastodon.social/users/SebRaschka/following", "followers": "https://mastodon.social/users/SebRaschka/followers", "inbox": "https://mastodon.social/users/SebRaschka/inbox", "outbox": "https://mastodon.social/users/SebRaschka/outbox", "featured": "https://mastodon.social/users/SebRaschka/collections/featured", "featuredTags": "https://mastodon.social/users/SebRaschka/collections/tags", "preferredUsername": "SebRaschka", "name": "Sebastian Raschka", "summary": "<p>Machine learning &amp; AI researcher. <br />I love coding &amp; sharing my knowledge.</p><p>

📖 Author of “Machine Learning with PyTorch and Scikit-Learn” &amp; “Python Machine Learning”

 (<a href=\"https://sebastianraschka.com/books/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">sebastianraschka.com/books/</span><span class=\"invisible\"></span></a>)</p><p>⚡️ Lead AI Educator at Lightning AI

</p><p>🎓 Former Stats Professor at UW</p>", "url": "https://mastodon.social/@SebRaschka", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-12-14T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/SebRaschka#main-key", "owner": "https://mastodon.social/users/SebRaschka", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1IAq3I+SjZB/dnctrmdu\ntUREkNCM9UvM/NdQyETOUgko4PYKTLZkCotg15O+QPhKoMx2x886EAqNfq5y2CEx\nvH5+vMclRqEWfGZp7sMOm7756SkyVYejbhWLEDRnRe44ksqSKUeBwIcUyJyPV18X\n0kQZutwXyIxHWlJq8p5H1EeE33vQtRvV1H/BLhU8GEBzuQ9RkxfAEbKJ5Ce7g+D5\n7sUArF7gD599yM7LMNU3hTr9MhynJZjaMWvX1pygaOX9dwPAgv5+Yu+2ShyGSftd\nCKeWM9Ji8yphKzLSSsqR2h/jJ86p+sdv9Mq5ZqqDaThx/Hh56DKRx8yAWQBOW9lH\n4wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://sebastianraschka.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">sebastianraschka.com</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Ahead of AI (monthly magazine)", "value": "<a href=\"https://magazine.sebastianraschka.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">magazine.sebastianraschka.com</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "GitHub", "value": "<a href=\"https://github.com/rasbt\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/rasbt</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Twitter", "value": "@rasbt" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/109/514/608/337/560/327/original/4b9effd4687bf946.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/109/514/608/337/560/327/original/422d1683daa0eac4.jpeg" } }