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.
{
"@context": [
"https://join-lemmy.org/context.json",
"https://www.w3.org/ns/activitystreams"
],
"type": "Person",
"id": "https://infosec.pub/u/Gunk",
"preferredUsername": "Gunk",
"inbox": "https://infosec.pub/u/Gunk/inbox",
"outbox": "https://infosec.pub/u/Gunk/outbox",
"publicKey": {
"id": "https://infosec.pub/u/Gunk#main-key",
"owner": "https://infosec.pub/u/Gunk",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvaPI3Agk8R+EMkNhg1n5\nM88GEblEhCyBPnun6lrleVWAO3y3xbXbyOYkbDGzyMio1iom+mjjCR+RQjFZWeiL\nlyBBRAwm2s75KToPPTItvs4MoxpjfLCf63B5hqMnI44CRQ0Fo/5BSoQXo04FNMq/\n+KibYRx4jSBGr7SXMjCNbeaTavpE6E2NmfyzNPKdqf15HU/etY1tZ9p/cpdvxnED\nIUePbP4SB3MG95liRistq6sY+xWcTv5qFeIqfOInZChRVVU6uMfDSaXYTdwrgby/\nseqikaw4yZcWuWOB7weV5jnSpQ5FaKbo0sEvGh9l9xaks2p2BjfkNf5PVOWsxsvC\n/QIDAQAB\n-----END PUBLIC KEY-----\n"
},
"endpoints": {
"sharedInbox": "https://infosec.pub/inbox"
},
"published": "2025-03-20T09:56:06.525138Z"
}