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/me_datapoint", "type": "Person", "following": "https://mastodon.online/users/me_datapoint/following", "followers": "https://mastodon.online/users/me_datapoint/followers", "inbox": "https://mastodon.online/users/me_datapoint/inbox", "outbox": "https://mastodon.online/users/me_datapoint/outbox", "featured": "https://mastodon.online/users/me_datapoint/collections/featured", "featuredTags": "https://mastodon.online/users/me_datapoint/collections/tags", "preferredUsername": "me_datapoint", "name": "Florian Huber", "summary": "<p>Professor for data science at HSD Düsseldorf <span class=\"h-card\" translate=\"no\"><a href=\"https://nrw.social/@zdd_duesseldorf\" class=\"u-url mention\">@<span>zdd_duesseldorf</span></a></span><br /> | ML fan &amp; critic | current research mostly <a href=\"https://mastodon.online/tags/datascience\" class=\"mention hashtag\" rel=\"tag\">#<span>datascience</span></a>, <a href=\"https://mastodon.online/tags/machinelearning\" class=\"mention hashtag\" rel=\"tag\">#<span>machinelearning</span></a>, <a href=\"https://mastodon.online/tags/cheminformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>cheminformatics</span></a> <a href=\"https://mastodon.online/tags/dataviz\" class=\"mention hashtag\" rel=\"tag\">#<span>dataviz</span></a> <a href=\"https://mastodon.online/tags/nlp\" class=\"mention hashtag\" rel=\"tag\">#<span>nlp</span></a> | ✨<a href=\"https://mastodon.online/tags/openscience\" class=\"mention hashtag\" rel=\"tag\">#<span>openscience</span></a> <a href=\"https://mastodon.online/tags/openaccess\" class=\"mention hashtag\" rel=\"tag\">#<span>openaccess</span></a> <a href=\"https://mastodon.online/tags/rse\" class=\"mention hashtag\" rel=\"tag\">#<span>rse</span></a> | living data point 🚲<br />searchable</p>", "url": "https://mastodon.online/@me_datapoint", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-01T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://fosstodon.org/users/me_datapoint" ], "publicKey": { "id": "https://mastodon.online/users/me_datapoint#main-key", "owner": "https://mastodon.online/users/me_datapoint", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2y+0B9zNsWa3NR8PiGql\nc43kBXidWyqoeWBSuUEk/4r0hPMJFqVZpPLjQdu4wgAoHwmaUj3RELv80uJHl16r\nFgKBH7Doa6XzDpI/Ke42HgC2V1QvS/qMSoFviHsvffO40IG8xvyRWpEiykHMcQSW\nKfvHL3DSj38s99DufMUL26omg6sQI+aRy/8sMX7XSs5BGvhrKnnXBQF6YaAk2hrt\nj+2dIFiGDF/q8r8/6KFUjXhUAnX4Ni/MUczzdM1KLAAoSzrp+/0y8eeExSXDg9dV\ngTOLJHcfOee4WNksAv/yFJaKYwjrzQzXescHjFjpGj+MIaK6fMzPUvJjwn8zobKG\nOQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/openscience", "name": "#openscience" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/machinelearning", "name": "#machinelearning" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/openaccess", "name": "#openaccess" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/dataviz", "name": "#dataviz" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/datascience", "name": "#datascience" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/nlp", "name": "#nlp" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/rse", "name": "#rse" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/Cheminformatics", "name": "#Cheminformatics" } ], "attachment": [ { "type": "PropertyValue", "name": "searchable", "value": "" } ], "endpoints": { "sharedInbox": "https://mastodon.online/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/accounts/avatars/109/267/666/016/239/989/original/e856c12c7366297a.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/accounts/headers/109/267/666/016/239/989/original/ce853188479c8fbe.jpg" } }