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.

Open in browser →
{ "@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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://respublicae.eu/users/eHealth_EU", "type": "Person", "following": "https://respublicae.eu/users/eHealth_EU/following", "followers": "https://respublicae.eu/users/eHealth_EU/followers", "inbox": "https://respublicae.eu/users/eHealth_EU/inbox", "outbox": "https://respublicae.eu/users/eHealth_EU/outbox", "featured": "https://respublicae.eu/users/eHealth_EU/collections/featured", "featuredTags": "https://respublicae.eu/users/eHealth_EU/collections/tags", "preferredUsername": "eHealth_EU", "name": "eHealth_EU", "summary": "<p>Unofficial automated mirror. No copyright asserted. ∎ Working to improve EU health &amp; care via policy, innovation &amp; research in <a href=\"https://respublicae.eu/tags/digital\" class=\"mention hashtag\" rel=\"tag\">#<span>digital</span></a> tools. Part of <span class=\"h-card\"><a href=\"https://respublicae.eu/@EU_Commission\" class=\"u-url mention\">@<span>EU_Commission</span></a></span> &amp; <span class=\"h-card\"><a href=\"https://respublicae.eu/@DigitalEU\" class=\"u-url mention\">@<span>DigitalEU</span></a></span>. <a href=\"https://respublicae.eu/tags/H2020\" class=\"mention hashtag\" rel=\"tag\">#<span>H2020</span></a> <a href=\"https://respublicae.eu/tags/eHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>eHealth</span></a> <a href=\"https://respublicae.eu/tags/AgeingWell\" class=\"mention hashtag\" rel=\"tag\">#<span>AgeingWell</span></a></p>", "url": "https://respublicae.eu/@eHealth_EU", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-04-03T00:00:00Z", "devices": "https://respublicae.eu/users/eHealth_EU/collections/devices", "publicKey": { "id": "https://respublicae.eu/users/eHealth_EU#main-key", "owner": "https://respublicae.eu/users/eHealth_EU", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApp3DDf69CAp5UzUP2QRE\nQV+uTaG+IScQ9f2Yv5Qq0kRd9w5XY51eUhqcpQKmLTfCwCX8l6khYAU4UiRZvqXQ\n7U99SAZ5fBQytz1JrNDcVXC+7dhrceoCR+ON1xbcgUmUd++0EblndaMob9zrSiSP\nu8o+CbwHfva86P33CJ/RjIk0Jzd9xk31HGstKNj8pOVMHOHQTDiF1J/yfnehgDkl\nmPOjWclNpfrZ28UAKjWFCTEwC/SEKCcdmUGHCg3CaVUCHkaQJNRt+y41Cs894edl\n2yC/36pmyqOCoSaw8BXN0jRvf1ZTbLG4inogCdYNMP+bm5Hk8UOyedZYA8OWZmU8\nowIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://respublicae.eu/tags/digital", "name": "#digital" }, { "type": "Hashtag", "href": "https://respublicae.eu/tags/H2020", "name": "#H2020" }, { "type": "Hashtag", "href": "https://respublicae.eu/tags/eHealth", "name": "#eHealth" }, { "type": "Hashtag", "href": "https://respublicae.eu/tags/AgeingWell", "name": "#AgeingWell" } ], "attachment": [], "endpoints": { "sharedInbox": "https://respublicae.eu/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.respublicae.eu/accounts/avatars/108/067/890/984/178/496/original/e6ffe47ce979a92d.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.respublicae.eu/accounts/headers/108/067/890/984/178/496/original/819aa8599b27b342.jpg" } }