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.social/users/scienceupdates", "type": "Person", "following": "https://mastodon.social/users/scienceupdates/following", "followers": "https://mastodon.social/users/scienceupdates/followers", "inbox": "https://mastodon.social/users/scienceupdates/inbox", "outbox": "https://mastodon.social/users/scienceupdates/outbox", "featured": "https://mastodon.social/users/scienceupdates/collections/featured", "featuredTags": "https://mastodon.social/users/scienceupdates/collections/tags", "preferredUsername": "scienceupdates", "name": "Science Updates", "summary": "<p>Follow me to hear about new scientific discoveries!</p><p>After spending over 20 years as a wet lab/bench scientist in academic research labs ( and a co-author of over 30 peer-reviewed publications), I now write an array of science articles for the website labroots.com - however, this is a personal account, and views shared here are not endorsed by that website.<br /><a href=\"https://mastodon.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mastodon.social/tags/Biology\" class=\"mention hashtag\" rel=\"tag\">#<span>Biology</span></a> <a href=\"https://mastodon.social/tags/Nature\" class=\"mention hashtag\" rel=\"tag\">#<span>Nature</span></a> <a href=\"https://mastodon.social/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://mastodon.social/tags/Medicine\" class=\"mention hashtag\" rel=\"tag\">#<span>Medicine</span></a> <a href=\"https://mastodon.social/tags/Microbiology\" class=\"mention hashtag\" rel=\"tag\">#<span>Microbiology</span></a> <a href=\"https://mastodon.social/tags/DNA\" class=\"mention hashtag\" rel=\"tag\">#<span>DNA</span></a> <a href=\"https://mastodon.social/tags/Genetics\" class=\"mention hashtag\" rel=\"tag\">#<span>Genetics</span></a> <a href=\"https://mastodon.social/tags/Earth\" class=\"mention hashtag\" rel=\"tag\">#<span>Earth</span></a> <a href=\"https://mastodon.social/tags/Climate\" class=\"mention hashtag\" rel=\"tag\">#<span>Climate</span></a> <a href=\"https://mastodon.social/tags/ClimateChange\" class=\"mention hashtag\" rel=\"tag\">#<span>ClimateChange</span></a> <a href=\"https://mastodon.social/tags/MolecularBiology\" class=\"mention hashtag\" rel=\"tag\">#<span>MolecularBiology</span></a> <a href=\"https://mastodon.social/tags/CellBiology\" class=\"mention hashtag\" rel=\"tag\">#<span>CellBiology</span></a></p>", "url": "https://mastodon.social/@scienceupdates", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2024-04-19T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/scienceupdates#main-key", "owner": "https://mastodon.social/users/scienceupdates", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzJtEQrDE6VEUBji0qXQH\nFJ+pWeLeTxP+Km6v+5rYx/4GMij388Rpioulfg7sL1zmGzdlzK/b/Lyxai0gIzjd\n9BI8XXClNHsymLo383xeheHMBXU9JFuSqQqulq/BcClte6j0yGl2q8BS7eUZsL/D\n4g9K4aEiUw6UixHf9ioGaMCICgxIRWbpJKRsSD0Hy8Z+61f3J3yuhBtW3c3rCOO0\ndC7W+qkKLz0Y9ofIQJSwyX3H/lNJWwkptqissFQ+E3dhiXzQ+rOaWLHPdkfX+EGe\nX+XR+oVZuwtnQQvkvfapcjQYU1xLZJXb5mZQhOY/+d1oRnjlA0TQJGlGAH/Vy1aW\n+QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/earth", "name": "#earth" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/health", "name": "#health" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climate", "name": "#climate" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climatechange", "name": "#climatechange" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/medicine", "name": "#medicine" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nature", "name": "#nature" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/biology", "name": "#biology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dna", "name": "#dna" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/genetics", "name": "#genetics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/microbiology", "name": "#microbiology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/molecularbiology", "name": "#molecularbiology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cellbiology", "name": "#cellbiology" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/112/299/492/217/284/032/original/e68567d52da520eb.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/112/299/492/217/284/032/original/8120ec280095bbc5.png" } }